Steel Tube & Pipe

4-50 4-50 4-49 4-49 4-36 4-40 4-40 4-42 4-48 4-6 thru 4-7 4-2 thru 4-3 4-3 thru 4-5 4-8 thru 4-35 4-37 thru 4-39 4-41 thru 4-42 4-44 thru 4-47 ...... AlroGuide Metals Steel ...... 4-1 ...... Primed Tubing ® Steel Tube & Pipe Pipe & & Tube Tube Steel Steel Round, Square and Rectangular Tube & Pipe & Pipe Tube Tube Rectangular Rectangular Square and Square and Round, Round, Lead, Cobalt, Mercury and Beryllium, which are known to the state of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov WARNING: These products can potentially expose you to chemicals including Nickel, Chromium, WARNING: Tolerances, Hydraulic Tubing ...... Hydraulic Tubing Tolerances, Tolerances, Ovality . Tolerances, Structural Pipe Tolerances, ...... Tubing Mechanical Round (Seamless) Tubing Hydraulic Carbon Steel Pipe Carbon Steel Pipe ...... Tubing Mechanical Tolerances, Structural . Tubing Tolerances, Cold Drawn Seamless Tolerances, . Mech Seamless Round Tolerances, Tolerances, AWHR Round Tubing . Tubing AWHR Round Tolerances, . DOM Tubing Tolerances, Tolerances, Hot Finished Seamless Tolerances, Square Tubing . Square Tubing Rectangular Tubing ...... Tubing Rectangular Z Kote Epox alro.com Steel Tube & Pipe Standard Lengths:20ft.,2440and48ft. Structural Tubing: 2"andover11 gawallthickness- ASTM A-500 GradeB. Mechanical Tubing: Under2"or11 gaandunder- ASTM A-513. Square Tubing 1/2 x

5/8 x

3/4 x

7/8 x

1 x

12ga

1-1/4 x

1-1/2 x

1-3/4 x

2 x

® Dimension & Gauge (inches) Outside 18 ga 16 ga 18 ga 16 ga 18 ga 16 ga 14 ga 11 ga 18 ga 16 ga 14 ga 18 ga 16 ga 15 ga 14 ga 13 ga 11 ga 10 ga 18 ga 16 ga 14 ga 13 ga 12 ga 11 ga 3/16 16 ga 14 ga 13 ga 12 ga 11 ga 10 ga

1/4 16 ga 14 ga 12 ga 11 ga 18 ga 16 ga 14 ga 7 ga 8 ga 7 ga Thickness 0.072 0.120 0.083 0.188 0.083 0.188 0.120 0.083 (inches) 0.049 0.065 0.049 0.065 0.049 0.065 0.083 0.120 0.049 0.065 0.083 0.049 0.065 0.083 0.109 0.095 0.134 0.049 0.065 0.095 0.109 0.120 0.065 0.095 0.109 0.120 0.134 0.165 0.250 0.065 0.083 0.109 0.188 0.049 0.065

Wall (lbs./ft.) Weight 0.301 0.385 0.400 0.495 0.467 0.606 0.753 1.028 0.550 0.716 0.894 0.634 0.827 0.909 1.035 1.321 1.169 1.436 1.583 0.780 1.048 1.317 1.492 1.691 1.844 2.400 1.269 1.600 1.815 2.062 2.252 2.489 2.760 3.040 4.250 1.490 1.882 2.433 3.680 2.660 1.283 1.710 2.160 2 x

2-1/8 x 2-1/4 x

2-1/2 x

3 x

3-1/2 x

4 x

Dimension & Gauge (inches) Outside 13 ga 12 ga 12 11 ga 10 ga 1/4 11 ga 16 ga 11 ga 16 ga 14 ga 10 ga 11 ga ga 12 .238 5/16 1/4 14 ga 10 ga 11 ga 1/4 11 ga 3/8 5/16 10 ga 14 ga 3/8 5/16 1/4 11 ga 10 ga 1/4 1/2 3/8 5/16 Continued onnext page 7 ga 8 ga 7 ga 8 ga 8 ga 7 ga 8 ga 7 ga 8 ga 7 ga Thickness 4-2 0.188 0.125 0.250 0.125 0.188 0.188 (inches) 0.095 0.109 0.125 0.134 0.165 0.250 0.125 0.065 0.125 0.065 0.083 0.188 0.134 0.109 0.165 0.238 6.830 0.312 8.440 0.083 0.165 0.134 0.188 0.250 0.125 0.375 0.312 0.165 0.134 0.083 0.375 0.312 0.250 0.125 0.165 0.134 0.250 0.500 0.375 0.313

Wall (lbs./ft.) 12.170 10.580 14.710 12.710 10.510 12.210 21.630 17.270 14.830 Weight 2.461 2.803 3.060 4.320 3.400 4.120 5.410 3.270 1.923 3.510 2.120 2.728 3.900 5.590 4.312 3.544 5.240 7.110 3.240 4.750 6.130 5.223 6.870 8.810 5.610 7.250 6.134 8.150 4.320 6.460 8.730 7.045 9.420 Alro SteelMetalsGuide Alro

10 x

8 x

7 x

6 x

5 x

4-1/2 x Dimension & Gauge (inches) Outside 5/8 1/2 3/8 5/16 1/4 5/8 1/2 3/8 5/16 1/4

5/8 1/2 3/8 5/16 1/4

10 ga 11 ga 1/2 3/8 5/16 1/4 10 ga 11 ga 1/2 3/8 5/16 1/4 10 ga 11 ga 7 ga 7 ga 7 ga 7 ga 8 ga 7 ga 8 ga 7 ga 8 ga Thickness (inches) 0.625 0.500 0.375 0.313 0.250 0.188 0.625 0.500 0.375 0.313 0.250 0.188 0.625 0.500 0.375 0.313 0.250 0.188 0.625 0.500 0.375 0.312 0.250 0.188 0.165 0.134 0.125 0.500 0.375 0.313 0.250 0.188 0.165 0.134 0.125 0.500 0.375 0.313 0.250 0.188 0.165 0.134 0.125

Wall alro.com (lbs./ft.) 76.330 62.460 47.900 40.350 32.630 24.730 59.320 48.850 37.690 31.840 25.820 19.630 50.810 42.050 32.580 27.600 22.420 17.080 42.300 35.240 27.480 23.340 19.020 14.530 12.870 10.530 28.430 22.370 19.080 15.620 10.610 25.030 19.820 16.960 13.910 10.700 Weight 11.970 9.860 8.710 8.160 9.500 7.790 7.310 Steel Tube ® & Pipe

1.932 2.390 3.480 3.856 4.440 4.960 6.250 2.140 2.728 3.107 3.900 4.312 5.239 5.590 7.110 3.900 4.312 5.239 5.600 4.750 5.070 6.130 6.870 8.810 4.330 6.230 78.520 65.870 Weight Weight (lbs./ft.) (lbs./ft.) 103.300 127.370 Wall Wall 0.065 0.083 0.125 0.134 0.165 0.188 0.250 0.065 0.083 0.095 0.125 0.134 0.165 0.188 0.250 0.313 8.450 0.125 0.134 0.165 0.188 0.125 0.134 0.165 0.188 0.250 0.125 0.188 0.500 0.625 0.375 0.313 (inches) (inches) Thickness Thickness 1/2 5/8 3/8 5/16 8 ga 7 ga 8 ga 7 ga 8 ga 7 ga 8 ga 7 ga 1/4 ga 11 7 ga Outside Outside (inches) (inches) & Gauge & Gauge 16 ga 14 ga ga 11 10 ga 1/4 16 ga 14 ga 13 ga ga 11 10 ga 1/4 5/16 ga 11 10 ga ga 11 10 ga Dimension Dimension

3 x 1-1/2 3 x 2 3-1/2 x 1-1/2 3-1/2 x 2-1/2 4 x 1-1/2 16 x 16

AlroGuide Metals Steel 1.489 1.882 2.660 2.950 3.320 3.680 2.023 1.710 2.160 3.070 3.401 4.118 4.320 5.410 3.480 3.856 4.440 4.960 1.710 2.160 2.803 3.070 3.401 4.118 4.320 57.360 57.360 68.310 89.680 Weight Weight (lbs./ft.) (lbs./ft.) 110.360

Wall Wall 0.065 0.083 0.120 0.134 0.165 0.188 0.083 0.065 0.083 0.125 0.134 0.165 0.188 0.250 0.125 0.134 0.165 0.188 0.065 0.083 0.109 0.125 0.134 0.165 0.188 0.375 0.625 0.313 0.500 4-3 (inches) (inches) Thickness Thickness Continued on next page 3/8 5/8 5/16 1/2 8 ga 7 ga 8 ga 7 ga 1/4 8 ga 7 ga 8 ga 7 ga Outside Outside (inches) (inches) & Gauge & Gauge 16 ga 14 ga ga 11 10 ga 14 ga 16 ga 14 ga ga 11 10 ga ga 11 10 ga 16 ga 14 ga 12 ga ga 11 10 ga Dimension Dimension 2-1/2 x 1 2-1/2 x 1-1/4 2-1/2 x 1-1/2 2-1/2 x 2 3 x 1 14 x 14

3.040 1.741 2.456 1.500 1.882 2.660 2.945 3.320 3.680 0.606 0.827 0.937 1.176 1.601 1.048 1.317 1.844 2.134 0.956 1.269 1.600 2.252 2.489 2.760 48.860 58.100 76.070 93.340 39.430 Weight Weight (lbs./ft.) (lbs./ft.) Wall Wall 0.188 0.083 0.120 0.065 0.083 0.120 0.134 0.165 0.188 0.065 0.065 0.065 0.083 0.120 0.065 0.083 0.120 0.134 0.049 0.065 0.083 0.120 0.134 0.165 0.313 0.375 0.500 0.625 0.250 (inches) (inches) Thickness Thickness 5/16 3/8 1/2 5/8 1/4 7 ga 8 ga 7 ga 8 ga Outside Outside (inches) (inches) 14 ga ga 11 16 ga 14 ga ga 11 10 ga 16 ga 16 ga 16 ga 14 ga ga 11 16 ga 14 ga ga 11 10 ga 18 ga 16 ga 14 ga ga 11 10 ga & Gauge & Gauge Dimension Dimension alro.com 2 x 1-1/4 2 x 1-1/2 1 x 1/2 1-1/2 x 1/2 1-1/2 x 3/4 1-1/2 x 1 2 x 1 12 x 12 Square Tubing Square Rectangular Tubing Rectangular A-513. ASTM - ga and under 2" or 11 Under Mechanical Tubing: B. A-500 Grade ASTM - ga wall thickness and over 11 2" Structural Tubing: and 48 ft. Standard Lengths: 20 ft., 24 ft., 40 ft., Mechanical Tubing: Under 2" or 11 ga and under - ASTM A-513. ASTM - ga and under 2" or 11 Under Tubing: Mechanical B. Grade A-500 ASTM - ga wall thickness 11 2" and over Tubing: Structural ft., 40 ft., and 48 ft. Lengths: 20 ft., 24 Standard Steel Tube & Pipe 5/16 4x2 4 x2 3/8 4 x3 4 x2-1/2

3/8 1/4 4-1/2 x3 5 x2 5/16 3/8 5 x3 1/4 5 x2-1/2 5/16

Standard Lengths:20ft.,2440and48ft. Structural Tubing: 2"andover11 gawallthickness- ASTM A-500 GradeB. Mechanical Tubing: Under2"or11 gaandunder- ASTM A-513. Rectangular Tubing ® Dimension 1/4 10 ga 11 ga 14 ga 1/4 10 ga 11 ga 1/4 7ga 11 ga 5/16 10 ga 11 ga 1/4 10 ga 11 ga 1/4 10 ga 11 ga 10 ga 11 ga 3/8 1/2 & Gauge (inches) Outside 7 ga 8 ga 7 ga 8 ga 7 ga 8 ga 7 ga 8 ga 7 ga 8 ga 7 ga 8 ga Thickness (inches) 0.313 0.250 0.188 0.165 0.134 0.125 0.083 0.375 0.250 0.188 0.165 0.134 0.125 0.250 0.188 0.125 0.313 0.375 0.250 0.188 0.165 0.134 0.125 0.250 0.188 0.165 0.134 0.125 0.313 0.375 0.250 0.188 0.165 0.134 0.125 0.250 0.188 0.165 0.134 0.125 0.313 0.375 0.500 Wall 10.580 12.170 10.510 12.700 14.720 10.510 12.700 14.720 12.210 14.840 17.270 21.630 (lbs./ft.) 11.360 11.360 Weight 8.810 6.870 6.130 5.070 4.750 3.293 8.150 7.250 6.134 5.610 9.660 7.482 5.180 8.780 8.045 6.589 6.030 8.150 7.250 6.134 5.610 9.420 8.370 7.045 6.460 8.780 8.045 6.589 6.030

3/8 5 x4 5 x4 6 x2 1/2 5/16 6 x3

6 x4 1/2

1/4 7 x3 5/16 7 x4 1/2 3/8 Dimension 5/16 1/4 10 ga 11 ga 1/4 10 ga 11 ga 10 ga 11 ga 3/8 1/4 3/8 5/16 10 ga 11 ga 1/4 10 ga 11 ga 1/2 3/8 5/16 10 ga 11 ga & Gauge (inches) Outside 7 ga 8 ga 7 ga 8 ga 7 ga 8 ga 8 ga 7 ga 7 ga 8 ga 8 ga Continued onnext page Thickness (inches) 4-4 0.375 0.313 16.960 0.250 13.910 0.188 0.165 0.134 0.125 0.250 0.188 0.165 0.134 0.125 0.500 0.313 0.188 0.165 0.134 0.125 0.375 0.250 0.375 0.313 16.960 0.165 0.134 0.125 0.500 25.030 0.250 0.188 0.250 0.188 0.165 0.134 0.125 0.500 0.375 0.313 0.313 0.165 0.134 0.125 0.500 0.375 Wall 19.820 10.700 12.210 25.030 14.830 10.700 17.270 13.910 19.820 10.610 15.620 15.620 10.610 28.430 22.370 19.080 19.090 28.430 22.370 (lbs./ft.) 11.970 11.970 11.740 Weight 9.500 7.790 7.310 9.420 8.370 7.045 6.460 9.500 7.790 7.300 8.710 8.160 8.710 8.160 9.620 9.010 Alro SteelMetalsGuide Alro

7 x4 7 x5 1/2 5/16

5/16

8 x2

8 x4 8 x3 3/8 8 x6 5/8

5/8 Dimension

10 ga 11 ga 3/8 1/4 1/4 1/2 3/8 10 ga 11 ga 5/16 1/4 10 ga 11 ga 1/2 3/8 5/16 1/4 10 ga 11 ga 1/4 1/2 3/8 5/16 1/4 3/8 5/16 1/2 & Gauge (inches) Outside 7 ga 7 ga 8 ga 8 ga 7 ga 8 ga 7 ga 8 ga 7 ga 7 ga Thickness (inches) 0.188 0.134 0.125 0.500 0.375 0.313 0.250 0.250 0.188 0.165 0.313 0.500 0.375 0.165 0.134 0.125 0.313 0.250 0.188 0.165 0.134 0.125 0.500 31.840 0.375 0.313 0.250 0.188 0.165 0.134 0.125 0.375 0.250 0.188 0.625 0.500 0.375 0.313 0.250 0.188 0.375 0.313 0.625 0.500 Wall alro.com 13.300 10.530 31.840 24.930 21.220 17.320 19.020 14.530 12.870 23.340 35.240 27.480 10.610 19.080 15.620 12.870 10.530 24.930 21.220 17.320 13.300 22.370 22.420 17.080 42.300 35.240 27.480 23.340 19.020 14.530 32.580 27.590 50.810 42.050 11.970 11.740 (lbs./ft.) Weight 9.860 8.710 8.160 9.860 9.620 9.010

Steel Tube ® & Pipe

78.520 65.870 89.680 68.310 76.070 57.360 58.100 76.070 93.340 39.430 48.860 58.100 39.430 48.860 89.680 68.310 48.860 58.100 76.070 93.360 57.360 47.900 62.460 39.430 32.630 40.350 24.730 Weight (lbs./ft.) 110.360 110.360 127.370 103.300 Wall (inches) Thickness 7 ga 0.188 5/8 0.625 1/2 0.500 3/8 0.375 5/8 0.625 5/16 0.313 1/2 0.500 3/8 0.375 1/2 0.500 5/16 0.313 3/8 0.375 1/2 0.500 5/8 0.625 1/4 0.250 5/16 0.313 3/8 0.375 5/8 0.625 1/4 0.250 5/16 0.313 1/2 0.500 3/8 0.375 5/16 0.313 3/8 0.375 1/2 0.500 5/8 0.625 5/16 0.313 3/8 0.375 1/2 0.500 1/4 0.250 1/4 0.250 5/16 0.313

Outside (inches) & Gauge Dimension

20 x 12

20 x 8

20 x 4

18 x 6

16 x 12 16 x 8

16 x 4

AlroGuide Metals Steel Weight 76.070 76.330 39.430 48.860 58.100 47.900 62.460 32.630 40.350 24.730 29.230 42.790 76.330 22.180 47.900 62.460 32.630 40.350 67.820 24.730 42.790 55.660 29.230 36.100 37.690 48.850 22.180 25.820 31.840 22.420 18.400 24.120 19.630 17.080 (lbs./ft.) Wall 0.500 0.625 93.340 0.625 0.250 0.313 0.375 0.375 0.500 0.250 0.313 0.500 55.660 0.188 0.250 0.313 36.100 0.375 0.625 0.188 0.375 0.500 0.250 0.313 0.625 0.188 0.375 0.500 0.250 0.313 0.375 0.500 0.188 0.250 0.313 0.250 0.188 0.250 0.188 0.188 4-5 (inches) Thickness 7 ga 7 ga 7 ga 7 ga 7 ga 7 ga 7 ga Outside (inches) 1/2 5/8 5/16 3/8 3/8 1/2 1/4 5/16 1/2 5/16 5/8 3/8 1/2 1/4 5/16

3/8 1/2 1/4 5/16 3/8 1/2 1/4 5/16 1/4 1/4

& Gauge Dimension

5/8 14 x 10 1/4

14 x 6 1/4 3/8 14 x 4

5/8 12 x 8

12 x 6

12 x 3 12 x 4 12 x 2

9.860 Weight (lbs./ft.) 11.130 11.440 67.820 29.230 36.100 42.790 55.660 37.690 48.850 59.320 22.180 25.820 31.840 35.140 19.630 32.580 42.050 24.120 22.420 27.590 16.440 26.530 17.080 25.460 30.030 12.000 14.550 20.720 15.840 19.020 23.340 27.480 10.710 13.990 32.580 42.050 10.530 12.850 14.530 Wall 0.625 0.250 0.313 0.375 0.500 0.375 0.500 0.625 0.188 0.250 0.313 0.375 0.188 0.375 0.500 0.250 0.250 0.313 0.188 0.250 21.570 0.313 0.375 31.310 0.188 0.313 0.375 0.125 0.134 0.165 0.250 0.188 0.250 0.313 0.375 0.125 0.134 0.165 0.375 0.500 0.125 0.134 0.165 0.188 (inches) Thickness 7 ga 7 ga 7 ga 7 ga 1/4 3/8 8 ga 7 ga 8 ga 8 ga 7 ga Outside (inches) & Gauge 1/4 3/8 1/2 3/8 1/2 1/4 5/16 3/8 1/2 1/4

10 ga 11 ga 11 1/4 1/4 5/16 ga 11 10 ga 11 ga 11 10 ga Dimension alro.com Rectangular Tubing Rectangular 5/8 5/16 5/8 10 x 8

3/8 10 x 6 10 x 5 1/4 5/16 10 x 4 5/16

5/16 3/8 10 x 3-1/2

3/8 10 x 3 9 x 5 3/8 1/2 10 x 2 10 x 2 Mechanical Tubing: Under 2" or 11 ga and under - ASTM A-513. ASTM - ga and under 2" or 11 Under Tubing: Mechanical B. Grade A-500 ASTM - ga wall thickness 11 2" and over Tubing: Structural ft., 40 ft., and 48 ft. Lengths: 20 ft., 24 Standard Steel Tube & Pipe Epox ZKote Epox ZKote Performance Values with afullycuredweldableepoxypowdercoatprimer. Steel tubingproducedto A513 and A500 B/Cspecificationsthatisphosphatepretreatedandcoated Product Description   Available Colors ®  Gray  Red • DFT -0.5milaveragedryfilmthickness • Flexible-Formingandbendingwithoutcrackingorflaking • Impact-100inchlbswithoutanyde-laminationofcoating • Adhesion - ASTM D3359-905B • SaltSpray- ASTM B117 1,000hours@1milwithzerocreepagescribe Clear Black 8 4 3-1/2 3 2-1/2 2 7 6 5 4-1/2 1-1/2 1-1/4 Dimension Available inStructural(A500)andMechanical(A513)grades (inches) Outside ® ® Tubing SquareTubing .083 .120.125.188.250.313.375.500

Square Tubing Available Gauges

4-6

Alro SteelMetalsGuide Alro

alro.com Steel Tube ® & Pipe

AlroGuide Metals Steel 5 8

4 6 4-7

Epox Z Kote

Rectangular Tubing Available Gauges Available Tubing Rectangular

2 3 .083 .120 .125 .188 .250 .313 .375 .500 .125 .188 .120 .083

Nominal Pipe Size (inches) 4 2 3 4 3 4 5 2 6 1 1 2 2.5 3 3 4 1.5 1.5 2 2 1 3

1-1/2 2-1/2 3-1/2 x x x x x x x x x x x x x x x x x 2 x 4 x x x x x x Pipe Rectangular Tubing Rectangular Contact your Alro representative for more details Contact your Outside Available in Structural (A500) and Mechanical (A513) grades Available in Structural (A500) and Mechanical (A513) (inches) ® ® Dimension 2 8 5 6 6 6 7 7 7 8 1.5 2 5 5 5 8 8 10 10 2.5 3 4 3 4 Most sizes are available in schedule 40 & schedule 80. Most sizes are available in schedule 40 & alro.com Epox Z Kote Epox Epox Z Kote Epox Steel Tube & Pipe Carbon: 1026 D Carbon: 1026 ASTM A-519 Cold DrawnSeamless Electric ResistanceWeld Hot Finished Seamless ASTM A-513 Type 5 ASTM A-519 A-519 ASTM C T-2 + A-513 (CREW) T-1 A-513 (HREW) ASTM C ® arbon: 1010-1026(mayvarybysize) arbon: 1010-1026(mayvarybysize) rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterandinsidediameter. Ifyoudonotseeasizelisted,pleasecontactyour Alro representative.

8 ga 18 ga 20 0 ga 20 ga 16 2 ga 12 7/16 OD ga 18 ga 20 3 ga 13 ga 14 ga 16 ga 17 ga 13 ga 14 ga 16 ga 17 ga 18 ga 16 OD 3/8 5/16 OD ga 19 ga 21 OD 1/4

Thickness (inches) 0.025 0.049 0.049 0.035 0.035 0.032 0.065 0.109 0.049 0.035 0.095 0.083 0.065 0.058 0.095 0.083 0.065 0.058 0.049 0.065 0.042 0.032 0.028 0.035 0.022 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) CDS 0.214 0.340 0.242 0.368 0.249 0.120 0.220 0.263 0.152 0.180 0.248 0.271 0.307 0.322 0.185 0.209 0.245 0.259 0.277 0.182 0.166 0.187 0.194 0.305 0.206 (

HFS 4-8 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) (lbs./ft.) Weight 0.1382 0.2036 0.1039 0.1506 0.0960 0.1284 0.3830 0.0770 0.1052 0.0804 0.3480 0.3147 0.2589 0.2354 0.2840 0.2588 0.2152 0.1964 0.1706 0.1722 - 0.0933 0.0745 0.0664 0.1271 0.0536 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

------alro.com

Steel Tube ® & Pipe

------

------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 0.1738 0.3020 0.8774 0.2210 0.7928 0.8864 0.2360 0.2738 0.3291 0.4109 0.4552 0.4870 0.5010 0.5238 0.4255 0.4748 0.5285 0.3014 0.3512 0.3888 0.4805 0.5377 0.6007 0.6472 0.6675 0.7027 0.7814 0.5363 0.6017 0.6740 0.7279 1.0040 0.3696 0.5660 0.5677 0.3460 0.4325 1.0950 Weight Weight (lbs./ft.) ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-9 HFS

0.430 0.370 0.250 0.555 0.419 0.375 0.402 0.384 0.356 0.310 0.282 0.260 0.250 0.232 0.396 0.372 0.344 0.527 0.509 0.495 0.459 0.435 0.407 0.385 0.375 0.357 0.312 0.521 0.497 0.469 0.447 0.312 0.334 0.188 0.322 0.432 0.558 0.252 ( CDS (inches) Diameter (ID) Inside ( DOM ( Continued on next page

Wall 0.065 0.188 0.035 0.134 0.156 0.049 0.058 0.072 0.095 0.109 0.120 0.125 0.134 0.095 0.109 0.049 0.058 0.065 0.083 0.095 0.109 0.120 0.125 0.134 0.156 0.083 0.095 0.109 0.120 0.188 0.083 0.156 0.120 0.065 0.065 0.218 0.035 0.083 (inches) Thickness

8 ga 20 ga 16 ga 14 ga 16 ga • Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches)

3/16 20 ga 1/2 OD 10 ga 5/32 18 ga 17 ga 15 ga 13 ga 12 ga 11 ga 1/8 9/16 OD 10 ga 13 ga 5/8 OD 12 ga 18 ga 17 ga 16 ga 14 ga 13 ga 12 ga 11 ga 1/8 10 ga OD 11/16 5/32 14 ga 13 ga 12 ga 11 ga 3/16 14 ga 11 ga 16 ga 7/32 ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterandinsidediameter. Ifyoudonotseeasizelisted,pleasecontactyour Alro representative. 6 ga 16 8 ga 18 ga 18 0 ga 20 5/32 ga 20 ga 14 1/4 7/32 3/16 5/32 1/8 ga 11 ga 12 ga 14 ga 16 ga 17 3/16 7/8 OD ga 10 ga 11 ga 13 ga 14 ga 22 1/4 7/32 13/16 OD 3/16 11/64 5/32 ga 10 1/8 ga 11 ga 12 ga 13 ga 15 ga 16 ga 17 ga 18 3/4 OD 0 ga 10 ga 13 0 ga 20 HFS -HotFinishedSeamless DOM -DrawnOverMandrel CDS -ColdDrawnSeamless ERW -ElectricResistanceWeld Gauge (inches) (OD) Outside Dimension & Drawn overMandrel(DOM)tubingis definedbythreedifferentdimensions: • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness

Thickness (inches) 0.065 0.049 0.049 0.035 0.156 0.035 0.083 0.250 0.219 0.188 0.156 0.125 0.120 0.109 0.083 0.065 0.058 0.188 0.134 0.120 0.095 0.083 0.028 0.250 0.219 0.188 0.172 0.156 0.134 0.125 0.120 0.109 0.095 0.072 0.065 0.058 0.049 0.134 0.095 0.035 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) CDS 0.682 0.777 0.714 0.805 0.500 0.742 0.584 0.375 0.437 0.500 0.562 0.625 0.635 0.657 0.709 0.745 0.759 0.437 0.544 0.572 0.622 0.647 0.757 0.250 0.312 0.375 0.406 0.437 0.482 0.500 0.510 0.532 0.560 0.606 0.620 0.634 0.652 0.607 0.685 0.680 (

4-10 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) (lbs./ft.) Weight 0.5193 0.4323 0.3998 0.3140 1.0950 0.2908 0.5913 1.6690 1.5340 1.3790 1.1980 1.0013 0.9676 0.8917 0.7021 0.5623 0.5061 1.2550 0.9717 0.8881 0.7260 0.6471 0.2347 1.3350 1.2420 1.1280 1.0620 0.9897 0.8816 0.8344 0.8074 0.7462 0.6646 0.5214 0.4755 0.4287 0.3668 1.0600 0.7914 0.2673 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel

0.6060 1.1680 1.1110 0.8129 1.3300 1.5110 1.7570 1.9740 0.6928 0.7579 1.1510 1.3030 0.4977 0.5835 0.6491 0.7136 0.9182 1.0370 1.1280 1.2390 1.4060 1.5210 1.8810 1.8270 2.0030 2.1580 2.2970 2.5030 0.8687 0.9821 1.2090 1.0480 0.8553 1.5060 1.576 1.6820 1.8370 0.2907 0.3607 Weight Weight (lbs./ft.) ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-11 HFS

( 0.808 0.750 0.844 0.834 0.794 0.750 0.687 0.625 0.933 0.771 0.669 0.625 0.902 0.884 0.870 0.856 0.810 0.782 0.760 0.732 0.687 0.656 0.625 0.562 0.500 0.437 0.375 0.250 0.897 0.872 0.822 0.697 0.747 0.562 0.640 0.500 0.437 0.944 0.930 CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.065 0.125 0.109 0.083 0.134 0.156 0.188 0.219 0.065 0.083 0.134 0.156 0.049 0.058 0.065 0.072 0.095 0.109 0.120 0.134 0.156 0.172 0.188 0.219 0.250 0.281 0.313 0.375 0.083 0.095 0.120 0.120 0.095 0.188 0.180 0.219 0.250 0.028 0.035 (inches) Thickness 7 ga

• Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches) ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless 16 ga 1/8 12 ga 15/16 OD 14 ga 10 ga 5/32 3/16 7/32 1-1/16 OD 16 ga 14 ga 10 ga 5/32 18 ga 17 ga 16 ga 15 ga 13 ga 12 ga 11 ga 10 ga 5/32 11/64 3/16 7/32 1/4 9/32 5/16 3/8 14 ga 13 ga 11 ga 11 ga 13 ga 3/16 7/32 1/4 1 OD 22 ga 20 ga the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterandinsidediameter. Ifyoudonotseeasizelisted,pleasecontactyour Alro representative. 8 ga 18 0 ga 20 1-1/8 OD 1-3/16 OD 3/8 8 ga 18 ga 16 3/8 5/16 1/8 ga 11 ga 12 ga 13 ga 14 ga 16 ga 20 1/4 7/32 1-1/4 OD 3/16 5/32 1/8 ga 11 ga 14 5/16 9/32 1/4 7/32 3/16 11/64 5/32 ga 10 1/8 ga 11 ga 12 ga 13 ga 14 ga 16 9/32 1/4 1-1/16 OD 7 ga 17 HFS -HotFinishedSeamless DOM -DrawnOverMandrel CDS -ColdDrawnSeamless ERW -ElectricResistanceWeld Gauge (inches) (OD) Outside Dimension & Drawn overMandrel(DOM)tubingis definedbythreedifferentdimensions: • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness

Thickness (inches) 0.049 0.035 0.375 0.049 0.065 0.375 0.313 0.125 0.120 0.109 0.095 0.083 0.065 0.035 0.250 0.219 0.188 0.156 0.125 0.120 0.083 0.313 0.281 0.250 0.219 0.188 0.172 0.156 0.134 0.125 0.120 0.109 0.095 0.083 0.065 0.281 0.250 0.058 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) CDS 1.027 1.055 ( 0.312 1.152 1.057 0.375 0.437 1.000 1.010 1.032 1.060 1.084 1.120 1.180 0.687 0.750 0.812 0.875 0.938 0.948 1.021 0.500 0.563 0.625 0.687 0.750 0.781 0.812 0.857 0.875 0.885 0.907 0.935 0.959 0.995 0.500 0.562 1.009

4-12 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) (lbs./ft.) Weight 0.5631 0.4074 2.7550 0.6285 0.7796 3.0040 2.5070 1.5020 1.4480 1.3280 1.1720 1.0340 0.8226 0.4542 2.5040 2.2660 2.0080 1.7190 1.4184 1.3690 0.9795 2.7140 2.5330 2.3360 2.1190 1.8810 1.7510 1.6140 1.4180 1.3350 1.2880 1.1830 1.0450 0.9237 0.7359 2.3470 2.1710 0.6609 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 2.1320 0.4777 1.6080 0.8664 3.0040 3.2830 3.5500 4.0050 1.8230 2.4110 2.6700 2.9080 3.1320 3.5040 3.8000 1.0900 1.2360 1.4020 1.5290 1.6870 1.9280 2.1590 2.5590 2.8380 3.0970 0.9094 1.1450 1.2990 1.4740 1.6690 1.7760 2.0310 2.2100 2.3830 2.7040 1.5970 3.3430 0.5009 0.6939 Weight Weight (lbs./ft.) ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-13 HFS

( 0.875 1.242 1.135 1.182 0.875 0.813 0.750 0.625 0.937 0.812 0.750 0.687 0.625 0.500 0.375 1.146 1.122 1.094 1.072 1.044 1.000 0.937 0.875 0.812 0.750 1.245 1.209 1.185 1.157 1.125 1.107 1.062 1.031 1.000 0.937 0.982 0.687 1.305 1.277 CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.188 0.035 0.120 0.065 0.250 0.281 0.313 0.375 0.156 0.219 0.250 0.281 0.313 0.375 0.438 0.083 0.095 0.109 0.120 0.134 0.156 0.188 0.219 0.250 0.281 0.065 0.083 0.095 0.109 0.125 0.134 0.156 0.172 0.188 0.219 0.134 0.313 0.035 0.049 (inches) Thickness

20 ga • Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches) ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless 3/16 20 ga 11 ga 1-1/4 OD 16 ga 1/4 9/32 5/16 3/8 5/32 7/32 1/4 9/32 5/16 1-5/16 OD 3/8 7/16 14 ga 13 ga 12 ga 11 ga 10 ga 5/32 3/16 7/32 1/4 1-3/8 OD 9/32 16 ga 14 ga 13 ga 12 ga 1/8 10 ga 5/32 11/64 3/16 7/32 10 ga 5/16

18 ga the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterand insidediameter. Ifyoudonotseea sizelisted,pleasecontactyour Alro representative. 8 ga 18 1 ga 11 0 ga 20 1-1/2 OD 3 ga 13 ga 11 5/32 3/16 1/4 3/16 5/32 4 ga 14 3 ga 13 3/16 ga 10 1/8 1/2 7/16 3/8 11/32 5/16 9/32 1/4 15/64 11/64 5/32 ga 10 1/8 ga 12 ga 14 ga 16 ga 17 7/32 ga 10 1-9/16 OD 6 ga 16 1-7/16 OD 7/32 ga 11 ga 13 ga 15 8 ga 18 HFS -HotFinishedSeamless DOM -DrawnOverMandrel CDS -ColdDrawnSeamless ERW -ElectricResistanceWeld Gauge (inches) (OD) Outside Dimension & Drawn overMandrel(DOM)tubingis definedbythreedifferentdimensions: • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness 16 ga

Thickness (inches) 0.049 0.120 0.035 0.095 0.120 0.156 0.188 0.250 0.188 0.156 0.083 0.095 0.188 0.134 0.125 0.500 0.438 0.375 0.344 0.313 0.281 0.250 0.234 0.172 0.156 0.134 0.125 0.109 0.083 0.065 0.058 0.219 0.134 0.065 0.065 0.219 0.120 0.095 0.072 0.049 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) CDS 1.402 1.197 1.430 1.247 1.322 1.250 1.125 0.937 1.062 1.125 1.271 1.372 1.187 1.295 1.313 0.500 0.625 0.750 0.812 0.875 0.938 1.000 1.032 1.156 1.187 1.232 1.250 1.282 1.334 1.370 1.384 1.000 1.170 1.308 1.433 1.062 1.260 1.310 1.356 1.339 (

4-14 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) (lbs./ft.) Weight 0.7593 1.6890 0.5476 1.3630 1.8490 2.3440 2.6340 3.1720 2.5100 2.1360 1.2010 1.4890 2.7610 2.0450 1.9200 5.3400 4.9680 4.5060 4.2470 3.9680 3.6580 3.3380 3.1640 2.4390 2.2390 1.9550 1.8360 1.6190 1.2560 0.9962 0.8932 2.8510 1.8660 0.9531 1.0399 2.9960 1.7690 1.4260 1.0980 0.7269 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 3.6710 1.6790 2.0890 2.1340 3.1440 2.0100 1.1270 3.4360 2.1690 2.3130 2.6560 3.1360 3.5810 4.7580 1.0830 1.3670 1.5520 1.7650 1.9290 2.0030 2.4470 2.6690 2.8850 3.2890 4.0330 4.3860 5.0060 6.0070 3.0120 0.6411 1.1700 1.4780 1.9100 0.9707 3.5060 3.8390 0.8902 0.5943 0.8248 Weight Weight (lbs./ft.) ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-15 HFS

( 1.125 1.560 1.510 1.357 1.125 1.447 1.557 1.250 1.500 1.482 1.437 1.375 1.312 0.813 1.495 1.459 1.435 1.407 1.385 1.375 1.312 1.281 1.250 1.187 1.063 1.000 0.875 0.625 1.313 1.680 1.620 1.584 1.532 1.509 1.062 1.187 1.652 1.555 1.527 CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.250 0.095 0.120 0.134 0.219 0.120 0.065 0.219 0.125 0.134 0.156 0.188 0.219 0.375 0.065 0.083 0.095 0.109 0.120 0.125 0.156 0.172 0.188 0.219 0.281 0.313 0.375 0.500 0.188 0.035 0.065 0.083 0.109 0.058 0.250 0.250 0.049 0.035 0.049 (inches) Thickness

20 ga • Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall 3/8 Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches) ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless 1/4 13 ga 11 ga 10 ga 7/32 1-9/16 OD 11 ga 16 ga 7/32 1/8 10 ga 5/32 3/16 7/32 1-5/8 OD 3/8 16 ga 14 ga 13 ga 12 ga 11 ga 1/8 5/32 11/64 3/16 7/32 9/32 5/16 1/2 3/16 1-3/4 OD 20 ga 16 ga 14 ga 12 ga 17 ga 1/4 1/4 1-11/16 OD 1-11/16 18 ga

18 ga the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterandinsidediameter. Ifyoudonotseeasizelisted,pleasecontactyour Alro representative. 6 ga 16 8 ga 18 2 OD 0 ga 20 3/8 1/4 6 ga 16 7/32 8 ga 18 OD 1-7/8 5/32 1/4 1/8 7/32 ga 13 ga 14 ga 16 5/16 1-15/16 OD 9/32 1/4 7/32 3/16 ga 10 1/8 ga 11 ga 13 1/2 7/16 3/8 5/16 9/32 3/16 1-13/16 OD 1-3/4 OD 3/8 5/32 ga 12 ga 14 1/4 HFS -HotFinishedSeamless DOM -DrawnOverMandrel CDS -ColdDrawnSeamless ERW -ElectricResistanceWeld Gauge (inches) (OD) Outside Dimension & Drawn overMandrel(DOM)tubingis definedbythreedifferentdimensions: • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness

20 ga Thickness (inches) 0.065 0.049 0.035 0.375 0.250 0.065 0.219 0.049 0.156 0.035 0.250 0.125 0.219 0.095 0.083 0.065 0.313 0.281 0.250 0.219 0.188 0.134 0.125 0.120 0.095 0.500 0.438 0.375 0.313 0.281 0.188 0.375 0.156 0.109 0.083 0.250 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) CDS 1.870 1.902 1.930 1.188 1.438 1.745 1.500 1.777 1.625 1.805 1.313 1.688 1.375 1.810 1.834 1.808 1.250 1.313 1.375 1.437 1.500 1.607 1.625 1.635 1.685 0.750 0.874 1.000 1.125 1.188 1.437 1.125 1.562 1.657 1.709 1.250 (

4-16 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) (lbs./ft.) Weight 1.3430 1.0210 0.7345 6.2600 4.5070 1.2570 4.0210 0.9556 2.9690 0.6880 4.1730 2.4200 3.7280 1.9330 1.6990 1.3000 5.2220 4.7840 4.3390 3.8730 3.3870 2.4920 2.3360 2.2490 1.8060 6.6750 6.1370 5.5070 4.8040 4.4090 3.2630 6.0080 2.8640 2.0560 1.5890 4.0050 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 2.0210 7.3070 5.0060 7.8920 5.174 2.4090 2.5030 2.6700 3.0720 3.6380 4.1660 4.6730 5.1590 5.6390 6.0840 6.5080 6.9100 8.0100 8.6400 9.1780 3.7650 1.8100 2.5700 2.6700 3.2810 3.8890 4.4580 5.5340 6.0570 7.0090 8.2950 8.6780 1.4300 1.0860 4.8410 2.0600 Weight Weight (lbs./ft.) ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-17 HFS

( 1.782 1.124 1.625 1.249 1.688 1.760 1.750 1.732 1.688 1.625 1.562 1.500 1.438 1.375 1.312 1.250 1.188 1.000 0.874 0.750 1.689 1.959 1.885 1.875 1.812 1.750 1.687 1.563 1.500 1.375 1.187 1.125 1.995 2.027 1.562 1.935 CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.109 0.438 0.250 0.438 0.250 0.120 0.125 0.134 0.156 0.188 0.219 0.250 0.281 0.313 0.344 0.375 0.406 0.500 0.563 0.625 0.188 0.083 0.120 0.125 0.156 0.188 0.219 0.281 0.313 0.375 0.469 0.500 0.065 0.049 0.250 0.095 (inches) Thickness 1/4 10 ga

2-1/16 OD 3/16 11 ga 1/8 5/32 3/16 7/32 1/4 9/32 5/16 11/32 3/8 13/32 1/2 9/16 5/8 14 ga 11 ga 1/8 5/32 3/16 7/32 9/32 5/16 3/8 15/32 1/2 16 ga 18 ga 1/4 13 ga 2-1/8 OD the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2of the3tolerancesmustbedefined. AlroSteelpurchases DOMtubing,forgeneralinventory, to the outsidediameterand insidediameter. Ifyoudonotseeasizelisted,pleasecontact your Alro representative. 2-3/8 OD ga 16 1 ga 11 ga 13 9/16 1/4 3/16 3/4 5/8 2-5/16 OD 9/16 1/2 7/16 3/8 11/32 5/16 9/32 1/4 7/32 3/16 5/32 ga 10 1/8 ga 11 ga 12 ga 13 ga 14 6 ga 16 2-1/4 OD 7/16 5/16 13/64 ga 7 1/8 ga 12 ga 14 8 ga 18 HFS -HotFinishedSeamless DOM -DrawnOverMandrel CDS -ColdDrawnSeamless ERW -ElectricResistanceWeld Gauge (inches) (OD) Outside Dimension & Drawn overMandrel(DOM)tubingis definedbythreedifferentdimensions: 1/4 7/32 3/16 5/32 • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness 1/2 3/8 9/32 5/8 Thickness (inches) 0.625 0.065 0.250 0.120 0.095 0.563 0.500 0.375 0.281 0.250 0.219 0.188 0.156 0.188 0.750 0.625 0.563 0.500 0.438 0.375 0.344 0.313 0.281 0.250 0.219 0.188 0.156 0.134 0.125 0.120 0.109 0.095 0.083 0.065 0.438 0.313 0.203 0.180 0.125 0.109 0.083 0.049 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) CDS 1.125 2.245 1.813 2.135 2.185 1.249 1.375 1.625 1.813 1.875 1.937 2.000 2.063 1.936 0.750 1.000 1.124 1.250 1.374 1.500 1.562 1.625 1.688 1.750 1.812 1.875 1.937 1.982 2.000 2.010 2.032 2.060 2.084 2.120 1.499 1.750 1.969 2.015 2.125 2.157 2.209 2.152 (

4-18 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) 10.9000 10.0013 12.0200 10.8500 10.1440 11.6810 (lbs./ft.) Weight 1.6040 5.5080 2.8900 2.3130 8.0100 6.2840 5.6740 5.0430 4.3910 3.6970 4.2670 9.3450 8.4760 7.5090 7.0020 6.4750 5.9090 5.3400 4.7500 4.1400 3.4890 3.0280 2.8370 2.7300 2.4920 2.1860 1.9210 1.5170 9.0610 6.8930 4.7090 4.2200 3.0040 2.6380 2.0320 1.1520 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 2.4400 4.1140 5.6270 2.1430 2.7830 3.0500 3.1710 3.3860 3.9050 4.6420 5.3350 6.0080 6.6590 7.3110 7.9210 8.5110 9.6460 6.1760 2.2530 2.9290 3.2100 4.8930 6.3410 7.0350 9.0110 1.6900 1.2830 2.5670 7.7290 1.7770 Weight Weight (lbs./ft.) 11.6469 11.3475 10.6800 12.5156 12.4000 14.0200 10.2300 13.3500 ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-19 HFS ( 2.310 1.500 1.250 2.312 2.187 1.500 2.334 2.282 2.260 2.250 2.232 2.187 2.125 2.062 2.000 1.938 1.875 1.812 1.750 1.624 1.375 1.000 2.063 2.459 2.407 2.385 2.250 2.125 2.063 1.875 1.750 2.370 2.402 1.375 2.435 2.000 2.495 1.625 CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.095 0.500 0.625 0.156 0.219 0.563 0.083 0.109 0.120 0.125 0.134 0.156 0.188 0.219 0.250 0.281 0.313 0.344 0.375 0.438 0.563 0.750 0.250 0.083 0.109 0.120 0.188 0.250 0.281 0.375 0.438 0.065 0.049 0.625 0.095 0.313 0.065 0.500 (inches) Thickness

• Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches) ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless 13 ga 1/2 5/8 5/32 7/32 2-1/2 OD 9/16 2-9/16 OD 1/4 14 ga 12 ga 11 ga 1/8 10 ga 5/32 3/16 7/32 1/4 9/32 5/16 11/32 3/8 7/16 9/16 3/4 2-5/8 OD 14 ga 12 ga 11 ga 3/16 1/4 9/32 3/8 7/16 16 ga 18 ga 5/8 13 ga 5/16 16 ga 1/2 the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterandinsidediameter. Ifyoudonotseeasizelisted,pleasecontactyour Alro representative. 1 ga 11 5/8 3/4

1/2 9/32 7/32 5/32 ga 14 2-7/8 OD 5/8 1/2 5/16 1/4 3/16 ga 10 ga 11 2-3/4 OD

3/8 3/8 ga 14

HFS -HotFinishedSeamless DOM -DrawnOverMandrel CDS -ColdDrawnSeamless ERW -ElectricResistanceWeld Gauge (inches) (OD) Outside Dimension & Drawn overMandrel(DOM)tubingis definedbythreedifferentdimensions: 3 ga 13 5/32 7/16 5/16 1/4 3/16 1/8 9/32 1/8 ga 13 6 ga 16 6 ga 16 • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness 3/4 9/16 7/8 9/16 7/16 11/32 7/32 11/16 Thickness (inches) 0.120 0.625 0.095 0.156 0.750 0.750 0.563 0.500 0.438 0.313 0.281 0.250 0.219 0.188 0.156 0.125 0.083 0.875 0.625 0.563 0.500 0.438 0.344 0.313 0.281 0.250 0.219 0.188 0.134 0.125 0.120 0.095 0.688 0.375 0.375 0.083 0.065 0.065 Wall

Continued onnextpage ( (ID) Inside DOM ( Diameter (inches) CDS 2.635 1.625 2.685 2.438 1.250 1.375 1.749 1.875 1.999 2.250 2.313 2.375 2.437 2.500 2.563 2.625 2.709 1.000 1.500 1.625 1.750 1.874 2.062 2.125 2.188 2.250 2.312 2.375 2.482 2.500 2.510 2.560 1.375 2.125 2.000 2.584 2.745 2.620 (

4-20 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) 15.0190 16.0200 17.0200 13.9000 12.6830 17.5200 14.1840 13.1500 12.0200 10.8150 15.1500 10.0100 11.4000 (lbs./ft.) Weight 3.5310 2.8210 4.3220 8.5640 7.7850 7.0090 6.2120 5.3950 4.5300 3.6710 2.4750 8.8390 8.1470 7.4100 6.6750 5.9200 5.1440 3.7440 3.5040 3.3710 2.6940 9.5120 2.3640 1.9510 1.8640 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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Steel Tube ® & Pipe

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 1.5440 7.3430 3.8510 2.1240 2.0370 5.8970 7.6760 2.5860 2.9470 3.3650 3.6910 3.8380 4.1020 4.7380 5.6460 6.5050 8.1600 8.9820 9.7580 4.0050 6.7969 9.4000 Weight Weight (lbs./ft.) 11.9850 11.0138 19.0200 10.5100 13.3500 14.6500 15.8530 16.9900 18.0220 19.8600 21.3600 12.5690 15.4049 16.6875 21.0300 14.0175 ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-21 HFS

( 2.902 2.500 2.885 2.995 2.870 2.750 2.625 1.625 2.834 2.810 2.782 2.760 2.750 2.732 2.687 2.625 2.562 2.438 2.375 2.312 2.250 2.124 2.000 1.875 1.750 1.624 1.500 1.250 1.000 2.875 2.687 2.500 2.375 2.249 2.000 1.875 1.375 2.125 CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.049 0.250 0.120 0.065 0.065 0.188 0.250 0.750 0.083 0.095 0.109 0.120 0.125 0.134 0.156 0.188 0.219 0.281 0.313 0.344 0.375 0.438 0.500 0.563 0.625 0.688 0.750 0.875 1.000 0.125 0.219 0.313 0.375 0.438 0.563 0.625 0.875 0.500 (inches) Thickness 18 ga 1/4 11 ga 16 ga 16 ga 3/16 1/4 3/4 14 ga 13 ga 12 ga 11 ga 1/8 10 ga 5/32 3/16 7/32 9/32 5/16 11/32 3/8 7/16 1/2 9/16 5/8 11/16 3/4 7/8 1/8 7/32 5/16 3/8 7/16 9/16 5/8 7/8 1/2 1 • Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches) ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless

3 OD

3-1/8 OD

the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterandinsidediameter. Ifyoudonotseeasizelisted,pleasecontactyour Alro representative.

3-1/2 OD 3-3/8 OD 3-1/4 OD

• InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness

3/8 1 9/16 5/8 5/8 3/8 5/32 ga 13 3/16 5/32 ga 10 1/8 ga 11 ga 13 ga 14 9/16 1/2 1/4 7/8 19/32 1/2 7/16 11/32 5/16 9/32 1/4 7/32 3/16 ga 10 1/8 ga 11 ga 14 6 ga 16 3/4 7/16 5/16 3/16 1/8 3/4 6 ga 16 Thickness (inches) 0.625 0.625 0.375 0.156 0.095 0.188 0.156 0.134 0.125 0.120 0.095 0.083 0.563 0.500 0.375 0.250 1.000 0.875 0.594 0.563 0.500 0.438 0.344 0.313 0.281 0.250 0.219 0.188 0.134 0.125 0.120 0.083 0.065 0.750 0.438 0.313 0.188 0.125 0.750 0.065 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) CDS 2.125 2.000 2.500 2.938 3.060 3.125 3.187 3.232 3.250 3.260 3.310 3.334 2.249 2.375 2.625 2.875 1.250 1.500 2.062 2.126 2.250 2.376 2.562 2.625 2.688 2.750 2.812 2.875 2.982 3.000 3.010 3.084 3.370 1.875 2.499 2.750 3.000 3.125 1.750 3.120 (

4-22 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) 18.3600 17.5200 16.9100 15.3500 12.0150 24.0300 22.1900 16.8500 16.1565 14.6900 13.1500 10.6800 21.0300 13.7400 10.2360 20.0300 11.5100 (lbs./ft.) Weight 5.1550 3.2010 6.6500 5.5710 4.8170 4.5060 4.3320 3.4550 3.0290 8.3440 9.8180 8.9100 8.0100 7.0890 6.1480 4.4590 4.1720 4.0110 2.8070 2.3850 6.3990 4.1750 2.2100 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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Steel Tube ® & Pipe

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 7.6740 8.6780 2.4710 4.6520 9.6600 6.9010 9.0110 3.2510 7.1520 9.3450 2.5580 4.8390 3.7080 Weight Weight (lbs./ft.) 11.0700 11.4900 22.5000 10.6500 10.0400 15.4900 24.0300 17.3600 19.1600 26.8700 29.3700 12.5200 14.3200 16.0200 17.6600 19.1900 22.0300 24.5300 26.7000 13.0200 14.9100 16.6880 23.0300 10.4100 12.5100 20.8600 18.4100 20.0300 13.5200 ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-23 HFS

( 3.062 2.374 3.000 2.875 3.063 2.874 3.495 3.510 2.250 2.750 2.624 2.000 1.750 2.938 2.750 2.624 2.500 2.374 2.250 2.000 1.750 1.500 3.250 3.125 3.000 2.875 2.749 2.625 2.125 3.584 3.375 3.250 3.188 3.062 3.620 3.500 2.500 3.560 2.500 2.375 3.125 3.000 CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.219 0.688 0.250 0.313 0.281 0.438 0.065 0.120 0.750 0.500 0.563 0.875 1.000 0.281 0.375 0.438 0.500 0.563 0.625 0.750 0.875 1.000 0.188 0.250 0.313 0.375 0.438 0.500 0.750 0.083 0.188 0.250 0.281 0.344 0.065 0.125 0.625 0.095 0.563 0.625 0.313 0.375 (inches) Thickness 1/4 5/16 9/32 16 ga 9/32 1/2 5/8 7/8 1/4 5/16 7/16 3/4 7/16 9/16 3/4 3/16 3/8 1/2 9/16 5/8 7/32 3/8 1

1 • Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall

Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches) ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless

11/16 7/16

11 ga 3-1/2 OD 3/4 1/2 9/16 7/8 3-5/8 OD 14 ga 3/16 1/4 9/32 11/32 16 ga 1/8 5/8 13 ga 3-3/4 OD 5/16 3/8 the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterand insidediameter. Ifyoudonotseea sizelisted,pleasecontactyour Alro representative. 4 OD

1/2 5/8

3/8 1/4 1-1/4 3/4 5/8 1/2 3/8 9/32 ga 12 7/16 1/4 4-1/8 OD 3-7/8 OD 5/8 7/8 7/32 5/32 1/8 ga 14

HFS -HotFinishedSeamless DOM -DrawnOverMandrel CDS -ColdDrawnSeamless ERW -ElectricResistanceWeld Gauge (inches) (OD) Outside Dimension & Drawn overMandrel(DOM)tubingis definedbythreedifferentdimensions: 6 ga 16 3/4 1/2 3/4 9/16 11/16 9/16 7/16 5/16 1/4 ga 13 3/8 1-1/8 1 3/16 • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness 7/16 ga 11 5/16 3/16 ga 10 3/16 Thickness (inches) 0.065 0.750 0.500 0.625 0.438 0.120 0.500 0.750 0.563 0.375 0.313 0.250 1.250 0.750 0.688 0.625 0.563 0.500 0.438 0.375 0.313 0.281 0.250 0.188 0.134 0.109 0.095 0.438 0.375 0.250 0.625 1.125 1.000 0.875 0.219 0.156 0.125 0.083 0.188 0.188 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) 3.870 2.375 3.125 2.625 3.249 3.760 2.875 2.625 3.000 3.375 3.500 3.625 1.500 2.500 2.624 2.750 2.874 3.000 3.124 3.250 3.375 3.438 3.500 3.625 3.732 3.782 3.810 2.999 3.125 3.375 2.875 1.750 2.000 2.250 3.562 3.687 3.750 3.834 3.750 3.500 CDS (

4-24 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) 25.0300 19.3600 21.6900 17.2500 18.0200 27.0300 21.4180 15.0200 12.7400 10.3500 36.7100 26.0300 24.3400 22.5300 20.6700 18.6900 16.6600 14.5200 12.3300 10.0100 16.0800 14.0200 23.3600 34.5400 32.0400 29.2000 11.1600 (lbs./ft.) Weight 2.7320 4.7930 7.6540 5.5330 4.5300 3.9620 9.6790 8.8430 6.4040 5.1730 3.4720 7.9050 7.4030 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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Steel Tube ® & Pipe

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 2.9050 4.2160 8.6580 5.2930 6.8210 4.4690 5.6130 5.8400 6.2480 3.0790 5.5070 8.1560 7.2370 3.9150 8.4070 Weight Weight (lbs./ft.) 11.3500 11.0100 10.0100 13.9960 16.5200 10.6800 13.1600 14.3500 17.8300 22.1700 26.1700 31.5400 34.7100 37.5500 13.5800 18.4200 25.0300 29.0400 15.5200 20.0300 24.2000 28.0400 40.0500 16.0200 20.6900 ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-25 HFS

( 4.120 4.060 4.125 4.052 4.000 3.875 3.750 4.010 3.937 3.750 3.625 3.562 3.374 3.125 2.875 2.500 2.250 2.000 3.875 3.750 3.499 3.125 2.875 4.310 4.260 4.250 4.232 4.370 4.000 3.875 4.188 3.500 3.250 3.000 2.750 1.750 3.625 3.375 4.334 4.000 CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.065 0.095 0.188 0.219 0.250 0.313 0.375 0.120 0.156 0.250 0.313 0.344 0.438 0.563 0.688 0.875 1.000 1.125 0.250 0.313 0.438 0.625 0.750 0.095 0.120 0.125 0.134 0.065 0.125 0.188 0.156 0.375 0.500 0.625 0.750 1.250 0.375 0.500 0.083 0.188 (inches) Thickness 16 ga 11 11 ga 5/32 1/4 11/32 5/16 7/16 13 ga ga 11 10 ga 16 ga 14 ga 7/32 5/16 5/8 1/8 5/32 3/16 7/16 9/16 11/16 7/8 1 1-1/8 • Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches) ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless

4-1/4 OD 13 ga 3/16 1/4 3/8 5/16 1/4 3/4

1/8 3/16 3/8 1/2 5/8 3/4 1-1/4 3/8 1/2 4-1/2 OD

4-3/8 OD the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterand insidediameter. Ifyoudonotseeasizelisted,pleasecontact your Alro representative. 3/4

4-7/8 OD 5/8 1/2 1/8 4-3/4 OD 1/2 3/4 3/8 1/4 3/4 1/4 5/8 1/2 4-5/8 OD 4-1/2 OD

7/8

HFS -HotFinishedSeamless DOM -DrawnOverMandrel CDS -ColdDrawnSeamless ERW -ElectricResistanceWeld Gauge (inches) (OD) Outside Dimension & Drawn overMandrel(DOM)tubingis definedbythreedifferentdimensions: • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness 1-1/4 1 3/4 5/16 3/16 5/8 5/16 1-1/8 1 7/8 9/16 1-1/4 1-1/2 3/16 7/16 1/2 7/16 3/8 1/4 3/16 9/16 7/16 11 ga 7/16 11/16 3/8 Thickness (inches) 0.750 0.500 0.438 0.375 0.250 0.625 0.500 0.125 0.500 0.750 0.188 1.250 1.000 0.750 0.563 0.438 0.375 0.313 0.250 0.188 0.120 0.750 0.625 0.438 0.313 0.250 1.125 1.000 0.875 0.688 0.625 0.563 0.500 1.250 0.875 0.375 1.500 0.188 0.438 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) 3.375 3.875 3.999 4.125 4.375 3.500 3.750 4.500 3.625 3.000 4.500 2.250 46.7300 2.750 3.250 3.624 3.874 4.000 4.125 4.250 4.375 4.510 3.125 3.375 3.748 4.000 4.125 2.250 40.5510 2.500 2.750 3.124 3.250 3.375 3.500 2.000 43.3900 3.000 3.875 1.500 48.0600 4.249 3.624 CDS (

4-26 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) 33.0400 23.3600 20.7600 18.0200 12.3500 27.5340 22.7000 22.0300 30.0400 40.0500 32.0400 25.1800 20.1710 17.5200 14.8300 12.0200 31.0400 26.7000 19.5900 14.4100 37.3800 33.8760 28.0100 25.8700 23.6700 21.3600 36.2100 17.0200 19.0000 11.6800 (lbs./ft.) Weight 6.1740 9.4110 9.1600 5.9340 8.9090 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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Steel Tube ® & Pipe

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 3.4260 4.3590 4.9770 6.5080 8.0700 6.2542 9.6620 6.5750 6.8420 Weight Weight (lbs./ft.) 49.5600 30.8700 19.0200 40.8800 53.4000 12.6800 15.6700 18.5200 24.0300 26.6800 29.2000 34.0400 38.5500 42.7200 24.6980 10.1600 13.3500 16.5000 19.5200 25.3700 30.0500 45.3900 30.0400 44.0600 ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-27 HFS

( 4.870 3.000 4.000 4.375 2.500 50.0600 2.000 56.0700 1.750 58.5700 3.500 2.750 4.834 4.810 4.750 4.688 4.500 4.375 4.250 4.124 21.3400 4.000 3.875 3.750 3.500 3.250 3.000 4.125 4.875 4.750 4.625 4.500 4.250 3.750 3.250 2.250 60.0750 4.760 4.625 3.875 3.125 5.010 5.000 CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.065 1.125 0.625 0.375 1.250 1.500 1.625 0.875 1.250 0.083 0.095 0.125 0.156 0.250 0.313 0.375 0.438 0.500 0.563 0.625 0.750 0.875 1.000 0.500 0.188 0.250 0.313 0.375 0.500 0.750 1.000 1.500 0.120 0.188 0.625 1.000 0.120 0.125 (inches) Thickness 16 ga 3/8 14 ga 13 ga 5/32 7/16 1/2 11 ga 11 11 ga 11

1-1/8

1-1/4 1-1/2 1-5/8 1-1/4 1/8 5/16 9/16 3/4 1 3/16 5/16 1/2 3/4 1 1-1/2 3/16 5/8 1

5/8

7/8 5 OD

1/4 3/8 1/2 5/8 7/8 5-1/8 OD 1/4 3/8

5-1/4 OD 1/8 the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterand insidediameter. Ifyoudonotseeasizelisted,pleasecontact your Alro representative. 1/8 5-3/4 OD

6 OD

7/8 3/8 1/4 5/8 3/16

5-5/8 OD 5-1/2 OD 5/8 7/8

5/16 1/8 1-1/4 1 3/4 1/2 5/16 3/16 1 3/4 1/4 1-1/2 1-1/4

11 ga 7 ga 11 ga 5/8 11 ga 10 ga 12 ga 14 ga 16 ga 3/8 7/16 5/16 14 ga 16 ga

Thickness (inches) 0.125 0.120 0.750 0.180 0.120 0.625 0.500 0.500 0.375 0.120 0.313 0.134 0.125 0.109 0.083 0.065 1.250 1.000 0.875 0.750 0.500 0.375 0.313 0.250 0.188 0.375 1.000 0.750 0.625 0.438 0.313 0.250 0.188 0.083 0.625 1.500 1.250 0.875 0.065 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) CDS 5.500 5.510 4.125 5.640 5.760 4.375 4.625 4.500 4.750 5.260 5.000 5.732 5.750 5.782 5.834 5.870 3.250 60.0800 3.750 4.000 4.250 4.750 5.000 5.125 5.250 5.375 4.875 3.500 4.000 4.250 4.624 4.875 5.000 5.125 5.334 4.500 2.500 64.0800 3.000 56.7400 3.750 5.370 (

4-28 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) ) 39.0500 33.3800 27.3700 26.7000 20.5300 17.7600 50.7300 45.5600 40.0500 28.0400 21.5300 18.1800 14.6900 21.0300 48.0600 38.0500 32.5400 23.6800 17.3400 14.0200 10.6700 34.2100 43.2200 11.1900 11.1700 (lbs./ft.) Weight 7.5090 7.2150 7.5360 6.8950 8.3950 7.8430 6.8580 5.2450 4.1200 4.8020 3.7730 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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Steel Tube ® & Pipe

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 9.1110 Weight Weight (lbs./ft.) 11.6700 12.1700 39.2200 96.1200 47.8900 61.5800 52.2700 64.5800 85.4400 12.6700 15.3500 19.0100 22.5300 35.8800 42.0500 53.4000 16.0200 23.5300 30.7100 37.5500 44.0600 50.2300 16.6900 24.5300 32.0400 46.0600 58.7400 56.0700 ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-29 HFS

6.232 5.875 5.625 3.000 88.7780 5.000 29.3700 5.250 2.500 4.250 3.500 63.4100 3.000 72.0900 2.500 79.4330 4.000 4.750 4.250 3.500 80.1000 2.000 6.124 5.500 5.375 5.250 4.750 4.500 4.000 5.750 5.500 5.250 5.000 4.750 4.500 3.750 66.7500 6.000 5.750 5.500 5.000 4.500 4.000 70.0900 4.250 ( CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 1.750 0.134 0.188 0.188 0.500 0.625 2.000 0.875 1.250 1.500 1.750 1.125 0.875 1.125 1.500 2.000 0.188 0.250 0.313 0.375 0.625 0.750 1.000 0.250 0.375 0.500 0.625 0.750 0.875 1.250 0.250 0.375 0.500 0.750 1.000 1.250 1.000 (inches) Thickness 10 ga 1/2 7/8 7/8

3/16 3/16 2 1-1/4 1-1/2 1-3/4 1-1/8 1-1/8 1-1/2 2 1-3/4 5/16 3/4 1 3/8 5/8 1-1/4 1/4 1/2 3/4 1 1-1/4 1 • Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches)

5/8 7/8

6-1/2 OD 3/16 6-1/4 OD 6 OD

1/4 3/8 5/8 1/4 1/2 3/4 3/8

ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterand insidediameter. Ifyoudonotseeasizelisted,pleasecontact your Alro representative. 5/16

1/4

1/2 3/8 3/16 7 OD 5/8 1/2 3/8 6-3/4 OD

1/4 7-1/4 OD 6-5/8 OD

5/8 7/8

1/4 3/16 10 ga 1/8 12 ga 16 ga 3/4 7/8 14 ga 16 ga 3/16

Thickness (inches) 0.313 0.250 0.188 0.135 0.125 0.105 1.000 0.875 1.000 0.125 1.250 0.250 0.059 0.750 0.625 0.500 0.375 1.250 0.875 0.750 0.500 0.375 0.250 0.188 0.075 1.125 0.750 0.625 0.500 0.375 0.250 1.500 2.000 0.625 1.500 1.000 0.875 0.059 0.188 1.750 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) CDS 6.000 6.125 6.250 6.355 6.375 6.415 5.250 5.500 5.000 6.750 4.250 73.4300 6.250 6.507 5.750 6.000 6.250 6.500 4.500 76.9000 5.250 5.500 6.000 6.250 6.500 6.625 6.850 4.500 5.250 5.500 5.750 6.000 6.750 4.000 88.1100 3.000 5.750 3.750 84.1100 4.750 5.000 6.882 3.500 98.1230 6.874 (

4-30 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) 106.8000 ) 21.1000 17.0200 12.9200 66.7500 59.5700 64.0800 17.3600 52.0700 44.2200 36.0500 27.5300 57.2300 50.0600 34.7100 26.5300 18.0200 13.6800 67.5800 48.0600 40.8800 33.3800 25.5300 18.6900 42.5500 61.4100 54.9000 14.1790 (lbs./ft.) Weight 9.3200 8.6700 7.2900 9.3800 4.3800 5.6600 4.5900 Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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Steel Tube ® & Pipe

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 6.4800 5.2900 9.0500 Weight Weight (lbs./ft.) 11.5800 38.0500 19.3600 69.4200 64.2500 74.7600 63.0800 28.5400 37.3800 45.8900 54.0700 29.5400 38.7200 47.5600 56.0600 72.0900 15.6400 30.5400 40.0500 49.2300 58.0700 70.7600 20.0300 20.6900 10.7700 117.5000 128.1600 ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-31 HFS

6.625 7.000 5.000 83.4400 5.000 104.1000 4.500 116.8200 4.000 3.500 138.2000 5.500 5.250 57.2300 4.500 96.1200 4.000 107.468 6.000 6.000 5.500 90.1100 3.500 5.875 6.750 6.500 6.250 6.000 7.000 6.750 6.500 6.250 5.750 7.850 7.730 7.624 7.250 7.000 6.750 6.500 7.780 5.625 7.250 7.790 7.500 7.750 ( CDS (inches) Diameter ( DOM (ID) Inside ( Continued on next page

Wall 0.500 0.250 1.250 1.500 1.750 2.000 2.250 1.000 1.125 1.500 1.750 0.875 1.000 1.250 2.000 0.875 0.375 0.500 0.625 0.750 0.375 0.500 0.625 0.750 1.000 0.075 0.135 0.188 0.375 0.500 0.625 0.750 0.065 1.000 0.250 0.105 0.250 0.125 (inches) Thickness 1/2 7/8 7/8 14 ga 10 ga 3/16 16 ga 12 ga

1/4 1-1/4 1-1/2 1-3/4 2 2-1/4 1 1-1/8 1-1/2 1-3/4 1 1-1/4 2 1/2 3/4 1/2 3/4 1 1/2 3/4 1 1/4

1/4 • Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness • Inside Diameter (ID) • Outside Diameter (OD) • Wall Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Dimension & (OD) Outside Gauge (inches) ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless

7-5/8 OD 7-1/2 OD 3/8 5/8 3/8 5/8 3/8 5/8

8 OD 7-3/4 OD 1/8 the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterandinsidediameter. Ifyoudonotseeasizelisted,pleasecontactyour Alro representative. 8-1/2 OD

9 OD 3/8 8-3/4 OD 3/8 1/2 3/8 8-1/4 OD 3/4 1/2 3/4

3 1 1/2 1/4 1-1/2 1 3/4 1/2 2-1/2 2 1-1/2 1-1/4 1-1/4 2 1-3/4 1-1/2 1-1/4 1 • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness 1/4 7/8 3/4 7/8 7/8 3/8 1/4 Thickness (inches) 0.250 1.250 1.188 1.125 1.000 0.875 3.000 1.000 0.500 0.375 0.250 1.500 1.000 0.750 0.500 0.375 0.750 0.500 0.375 2.500 2.000 1.500 1.250 0.875 0.750 1.250 0.875 0.500 0.375 2.000 1.750 1.500 1.250 1.000 0.750 0.250 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) 8.000 22.0300 5.750 93.4500 5.875 6.000 6.250 6.500 3.000 7.000 8.000 8.250 8.500 5.750 116.1100 6.750 7.250 7.500 7.750 6.750 7.250 7.500 4.000 5.000 6.000 120.5000 6.500 103.5000 7.250 7.500 6.250 7.000 7.750 8.000 33.5400 4.500 5.000 126.1600 5.500 112.1000 6.000 96.7900 6.500 7.000 7.750 21.3600 CDS (

4-32 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) 192.2400 173.5500 149.7000 100.1300 138.8400 ) 89.6100 85.6100 77.4300 68.9200 85.4400 45.3900 34.5400 23.3600 82.7700 64.0800 42.7200 32.5400 60.0800 41.3900 31.5400 75.9200 66.0800 73.6000 44.0600 80.1000 62.0800 (lbs./ft.) Weight Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

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Steel Tube ® & Pipe

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------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel 8.1700 Weight Weight (lbs./ft.) 11.1000 36.5500 70.0880 96.1200 25.3700 90.7800 85.2600 46.7300 37.5500 14.5200 38.5500 50.7300 62.5800 74.0900 68.0900 72.0900 19.7000 88.1100 93.4500 26.0300 110.1000 116.8000 ) 170.9000 224.2800 100.8000 160.2000 106.6000 121.8200 ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-33 HFS

( 8.750 24.0300 8.750 8.000 8.000 6.500 154.2000 6.000 4.000 9.250 7.500 7.250 5.500 4.500 186.9000 8.250 7.750 8.250 8.500 48.0600 9.000 9.732 9.250 9.000 8.750 8.500 7.000 7.500 7.750 6.500 128.2000 8.250 9.625 7.375 7.250 7.750 9.500 7.000 136.2000 6.250 124.2000 6.750 132.2000 9.000 24.6980 9.850 9.790 9.750 13.4900 CDS (inches) ( Diameter DOM (ID) Inside ( Continued on next page

Wall 0.250 0.375 0.750 1.000 1.750 2.000 3.000 0.250 1.000 1.125 2.000 2.500 0.875 1.125 0.500 0.500 0.375 0.134 0.375 0.500 0.625 0.750 1.250 1.250 0.750 1.500 0.750 0.188 1.313 1.000 1.000 0.250 1.500 1.500 1.500 0.250 0.075 0.105 0.125 (inches) Thickness 1/4 1/4 1/2 1/2 3/8 10 ga 3/4 3/4 3/16 1/4 14 ga 12 ga 1/8 1 1-3/4 2 3 1 1-1/8 2 2-1/2 1-1/8 1-1/4 1-1/4 1-1/2 1-5/16 1 1 1-1/2 1-1/2 1-1/2

3/8 3/4

7/8 9-1/4 OD 9-3/4 OD 3/8 1/2 5/8 3/4

1/4

9-1/2 OD 10 OD the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. not see a size listed, please contact your If you do the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe Hot Finished Seamless D Cold DrawnSeamless Electric ResistanceWeld ® rawn-Over-Mandrel When ordering,only2ofthe3tolerancesmust bedefined. AlroSteelpurchasesDOMtubing,forgeneralinventory, to the outsidediameterand insidediameter. Ifyoudonotseeasizelisted,pleasecontact your Alro representative. 11 OD 1/4

12 OD

11-1/2 OD 3/8 10-3/4 OD 10-1/2 OD 1/2 3/8

1-1/4 1

1-1/2 1 1

1-1/2 3/4 3/8 1 2 1-1/2 1/2 • InsideDiameter(ID)Outside Diameter(OD)•Wall Thickness 2-1/4 2 1-1/4 1-1/2 1-1/4 1 3

1/4 3/16 10 ga 12 ga 7/8 1/2 3/4 1/4 3/4 3/4 1/2 3/4 1/2 1/4 Thickness (inches) 0.250 0.250 1.500 0.188 1.250 0.135 1.000 0.105 0.875 1.500 0.500 1.000 1.000 0.750 1.500 0.750 0.375 1.000 0.250 2.000 0.750 0.375 1.500 0.750 0.500 0.500 2.250 2.000 1.250 0.500 0.750 1.500 0.500 1.250 0.375 1.000 3.000 0.250 Wall

Continued onnext page ( (ID) Inside DOM ( Diameter (inches) 10.500 27.368 10.500 58.7400 10.500 10.250 10.000 10.000 56.0700 10.000 10.000 27.3700 11.500 11.625 11.730 11.790 11.250 11.000 11.000 7.750 148.2000 8.250 8.750 9.000 CDS 8.500 106.2000 9.000 8.500 9.250 9.000 168.2000 9.500 7.000 9.500 7.500 144.2000 9.000 9.500 9.750 7.500 234.3000 8.000 9.500 8.000 8.000 9.750 5.000 (

4-34 HFS 12 -24ft.HFS 17 -24ft.randomlengthsDOM/CDS x -StockSize 20 foot-ERW ( ) ERW ) 126.8300 104.1000 106.8000 101.5000 192.2000 213.6000 143.5000 152.1900 123.5000 256.3200 112.1000 117.5000 ) 31.3730 24.3000 17.5500 13.6500 92.3000 80.1000 90.1100 45.5600 30.0400 82.1000 42.553 78.1000 53.4000 54.7400 61.4100 86.1100 40.5500 (lbs./ft.) Weight Alro SteelMetalsGuide Alro ) ERW CDSDOMHFS ------

------alro.com

Steel Tube ® & Pipe

------ERW CDS DOM HFS ERW ) AlroGuide Metals Steel Weight Weight (lbs./ft.) 66.7500 - 77.4300 88.1100 82.7700 106.1330 200.2500 138.8400 122.8200 ) ) ERW ) ( 20 foot - ERW x - Stock Size lengths DOM/CDS 17 - 24 ft. random 12 - 24 ft. - HFS 4-35 HFS ( CDS (inches) 11.000 12.000 12.500 14.000 16.000 12.000 15.000 10.500 Diameter ( (ID) Inside DOM (

Wall 0.500 0.750 0.500 0.500 1.000 1.500 0.500 1.000 (inches) Thickness 1/2 3/4 1/2 1/2 1/2 1

1 1-1/2 • Inside Diameter (ID) • Outside Diameter (OD) • Wall Thickness (OD) • Wall • Inside Diameter (ID) • Outside Diameter Drawn over Mandrel (DOM) tubing is defined by three different dimensions: Drawn over Mandrel (DOM) tubing is defined by Dimension & (OD) Outside Gauge (inches) ERW - Electric Resistance Weld - Electric Resistance ERW Drawn Seamless CDS - Cold Over Mandrel DOM - Drawn HFS - Hot Finished Seamless

15 OD 16 OD 17 OD 12-1/2 OD 13 OD 14 OD

the outside diameter and inside diameter. If you do not see a size listed, please contact your Alro representative. If you do not see a size listed, please contact your the outside diameter and inside diameter. When ordering, only 2 of the 3 tolerances must be defined. Alro Steel purchases DOM tubing, for general inventory, to Alro Steel purchases DOM tubing, for general inventory, When ordering, only 2 of the 3 tolerances must be defined. rawn-Over-Mandrel rawn-Over-Mandrel alro.com Hot Finished Seamless Seamless Hot Finished Cold Drawn Seamless Seamless Drawn Cold D Electric Resistance Weld Weld Resistance Electric Steel Tube & Pipe flaring andbending. intended foruseashydrauliclinesandinotherapplicationsrequiringtubingofaqualitysuitable This SAEStandardcoverscolddrawnandannealedseamlesslow-carbonsteelpressuretubing Hydraulic Tubing SAE ® - J524 1/2 3/8 1/4 1/8 1 3/4 3/16 5/8 5/16

(OD) OutsideDiameter and Gauge(inches) OD x OD OD x OD x OD x OD x OD x OD x OD x x

.065Wall .035Wall .120 Wall .083 Wall .095 .083 Wall Wall .049 Wall .083 Wall .065 .049 Wall Wall .065 .049 Wall Wall .065 Wall .035 Wall .035 Wall .035 Wall .028 Wall .035 .028 Wall Wall .065 Wall .049 Wall .049 Wall .035 Wall .120 Wall .065 Wall .083 Wall .035 Wall .035 Wall .049 Wall ( Seamless Dia. (ID) Inside 0.760 0.834 0.560 0.584 0.527 0.334 0.370 0.402 0.245 0.277 0.120 0.430 0.305 0.180 0.194 0.055 0.069 0.870 0.930 0.652 0.680 0.495 0.117 0.510 0.620 0.459 0.555 0.242 0.152 4-36 (inches) Alro SteelMetalsGuide Alro ) (lbs./ft.) Weight 1.1280 0.8130 0.6646 0.5910 0.3010 0.3700 0.3020 0.2360 0.2152 0.1706 0.1280 0.1738 0.1271 0.0804 0.0660 0.0320 0.0290 0.6490 0.4980 0.3670 0.2670 0.3890 0.0572 0.8070 0.4755 0.4810 0.2205 0.1040 0.1050 =

Stock Size Stock Alro Seamless ------

alro.com Steel Tube ® & Pipe

WALL THICKNESS Type Type A-500B A-53 A-500B A-53 A-500B A-500B A-53 A-500B A-53 A-500B A-53 A-500B A-53 A-500B A-53 A-500B A-53 A-500B A-53 A-500B A-53 A-500B A-53 A-53 A-53 A-53 A-53 A-53 ASTM ASTM .857 .670 .851 .851 .739 .568 .535 .245 .315 .425 3.631 3.631 2.718 2.718 2.090 2.997 2.997 2.273 2.273 1.810 2.172 1.679 1.679 1.410 1.474 1.131 1.131 1.088 Weight Weight (lbs./ft.) (lbs./ft.) AlroGuide Metals Steel B I.D. .957 .742 .824 .824 .884 .622 .622 .546 .674 .423 .493 .302 .215 .364 .269 I.D. "B" 1.500 1.500 1.610 1.610 1.682 1.278 1.278 1.380 1.380 1.442 1.049 1.049 1.097 Theor. Theor. 4-37

C .200 .200 .145 .145 .109 .191 .191 .140 .140 .109 .179 .133 .133 .109 .154 .113 .113 .083 .109 .109 .147 .083 .126 .091 .119 .095 .088 .068 Wall "C" Wall Thick Continued on next page "A"

Schedule Sched. 80 Sched. 80 Sched. 40 Sched. 40 Sched. 10 Sched. 80 Sched. 80 Sched. 40 Sched. 40 Sched. 10 Sched. 80 Sched. 40 Sched. 40 Sched. 10 Sched. 80 Sched. 40 Sched. 40 Sched. 10 Sched. 40 Sched. 40 Sched. 80 Sched. 10 Sched. 80 Sched. 40 Sched. 80 Sched. 80 Sched. 40 Sched. 40

1-1/2 IPS (1.900 OD)

1-1/4 IPS (1.660 OD)

1 IPS (1.315 OD)

3/4 IPS (1.050 OD)

1/2 IPS (.840 OD)

3/8 IPS (.675 OD)

1/4 IPS (.540 OD) 1/8 IPS (.405 OD) A-53 is available in Galvanized Schedule A alro.com Carbon Steel Pipe Steel Carbon ASTM A-53 (Tested) and (Tested) A-53 ASTM B (Structural) A-500 Grade ASTM and 42 ft. Lengths: 21 ft. Standard Steel Tube & Pipe Standard Lengths:21ft.and42 ASTM A-500 GradeB(Structural) ASTM A-53 (Tested) and Carbon SteelPipe ® 3IPS(3.500OD) 3-1/2IPS(4.000OD)

4IPS(4.5000D)

5IPS(5.563OD)

6IPS(6.6250D)

A-53 isavailableinGalvanized 2-1/2IPS(2.875OD) 2IPS(2.375OD) Sched. 80 Sched. Sched. 40 Sched. Sched. 80 Sched. Sched. 40 Sched. Sched. 80 Sched. Sched. 40 Sched. Sched. 40 Sched. Sched. 80 Sched. Sched. 40 Sched. Sched. 80 Sched. Sched. 40 Sched. Sched. 80 Sched. Sched. 10 Sched. Sched. 40 Sched. 80 Sched. Sched. Schedule "A" 40 80 40 80 40 10 80 40 80 40 80 40 80 40 80 Continued onnextpage Thick Wall .216 .276 .203 .218 .154 .109 .300 .216 .276 .203 .218 .154 .300 .226 .226 .318 .318 .237 .237 .337 .337 .258 .258 .375 .375 .134 .280 .280 .432 .432 "C" 4-38 Theor. 3.068 2.323 2.469 1.939 2.067 2.157 2.900 3.068 2.323 2.469 1.939 2.067 2.900 3.548 3.548 3.364 3.364 4.026 4.026 3.826 3.826 5.047 5.047 4.813 4.813 6.357 6.065 6.065 5.761 5.761 "B" I.D. Alro SteelMetalsGuide Alro (lbs./ft.) Weight 10.250 10.250 A-500B 12.510 12.510 A-500B 10.790 10.790 A-500B 14.997 14.997 A-500B 14.620 14.620 A-500B 20.780 20.780 A-500B 18.970 18.970 A-500B 28.570 28.570 A-500B 7.661 A-500B 7.661 7.576 A-500B 5.793 A-500B 5.022 A-500B 3.653 A-500B 2.640 A500B 7.576 5.793 5.022 3.653 9.109 9.109 A-500B 9.289 ASTM Type A-53 A-53 A-53 A-53 A-53 A-53 A-53 A-53 A-53 A-53 A-53 A-53 A-53 A-53 alro.com THICKNESS WALL

Steel Tube ® & Pipe

WALL THICKNESS Type A-53 A-53 A-53 ASTM

42.090 A-500B 42.090 A-500B 62.640 A-500B 82.848 78.600 28.550 A-500B 28.550 43.428 A-500B 43.428 A-500B 28.040 40.480 A-500B 64.430 A-500B 49.608 A-500B 65.476 A-500B 88.710 Weight (lbs./ft.) AlroGuide Metals Steel I.D.

"B" 7.981 7.981 7.625 7.625 9.562 Theor. 11.750 11.374 15.500 15.250 15.000 19.250 10.250 10.020 12.000 13.250 54.619 4-39 .250 .375 .500 .375 .322 .322 .500 .500 .250 .365 .594 .375 .500 .688 .375 "C" Wall Thick 40 80 20 80 "A" Schedule Sched.10 Sched. 30 Sched. 40 Sched. 20 Sched. 40 Sched. Sched. 80 Sched. Sched. Sched. 40 Sched. Sched. 80

16 IPS (16.00 OD) 20 IPS 8 IPS (8.625 0D) 10 IPS (10.75 0D) 12 IPS (12.75 OD) 14 IPS alro.com Carbon Steel Pipe Steel Carbon ASTM A-53 (Tested) and (Tested) A-53 ASTM B (Structural) A-500 Grade ASTM and 42 ft. Lengths: 21 ft. Standard Steel Tube & Pipe Structural Tubing Tolerances Tolerances, OutsideDimensionsforSquareandRectangularTubing* Mechanical TubingTolerances Specified MillLength Tolerances forSquare&Rectangular Structural Tubing section shallnotexceedthreetimesthespecifiedwallthickness. Radius ofCorners:ForSquareandRectangularStructutralTubing, theradiusofeachoutsidecorner Wall ThicknessTolerances forSquareandRectangularStructuralTubing 10%ofthespecifiedwallthickness. the ratioexceeds3. applied tothesmallerdimension,ifratioofcross-sectionaldimensionsis between1.5and3,100%when the largerflatdimensionshallalsoapplytosmallerdimension. *Tolerances includeallowanceforconvexityandconcavity. Forrectangularsections,thetolerancecalculatedfor Outside dimensiontolerancesforSquare&RectangularStructuralTubing ® *Measured atcornersleast2"from cut endoftubing. ** Measuredincenteroftheflatsides,appliestosizedeterminedatcorners. * Measuredatcornersleast2"fromcutendoftubing. Convexity andConcavity Tolerances** Largest Out.Dim., Across Flats,inches(mm) Specified MillLength, Length Tolerance for Over 3-1/2thru5-1/2(88.9to139.7) Over 2-1/2thru3-1/2(63.5to88.9) inches (mm) Maximum =1/16"in3ft. Widest Side Straightness Tolerances inches (mm) Over 5/8upto1-1/8 Widest Side(inches) Widest Side(inches) 1-1/8 upto1-1/2 Over 2-1/2to4 Up thru2-1/2 Up thru2-1/2(63.5) Over 5-1/2"(139.7) 3/8 thru5/8 Straightness Tolerances 1-1/2 to2 Up thru22ft.(6.7m) (12.7) Over 1/2 4-40 +/- 0.010ofnominalwallspec. Under (6.4) Max. =.025"per ft. 1/4 Tolerance (inches) Tolerance (inches) Alro SteelMetalsGuide Alro Wall Tolerances This tolerancemaybeincreased50%when Tolerance*, inches(mm) +/- 0.015 +/- 0.010 +/- 0.008 +/- 0.006 +/- 0.005 +/- 0.004 +/- 0.030(0.76) +/- 0.025(0.64) +/- 0.020(0.51) Over 22ft.thru44 (19.0) (6.7 mthru13.4m) Over 3/4 +/- 1% Under (6.4) 1/4 alro.com Steel Tube ® & Pipe

- --- 0.011 0.005 0.006 0.007 0.008 0.009 0.010 0.012 0.013 0.014 0.015 0.010 0.009 0.009 0.013 0.010 0.010 0.015 0.012 0.012 0.018 0.013 0.013 0.020 0.015 0.015 0.023 0.016 0.016 0.025 0.017 0.019 0.028 0.019 0.022 0.030 0.020 0.025 0.034 0.022 0.029 0.035 0.025 0.035 I.D. (inches) --- + 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.010 0.009 0.009 0.013 0.010 0.010 0.015 0.012 0.012 0.018 0.013 0.013 0.020 0.015 0.015 0.023 0.016 0.015 0.025 0.017 0.015 0.028 0.019 0.015 0.030 0.020 0.015 0.034 0.022 0.015 0.035 0.025 0.015 - AlroGuide Metals Steel 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.010 0.009 0.000 0.013 0.010 0.000 0.015 0.012 0.000 0.018 0.013 0.000 0.020 0.015 0.000 0.023 0.016 0.000 0.025 0.017 0.000 0.028 0.019 0.000 0.030 0.020 0.000 0.034 0.022 0.000 0.035 0.025 0.000 O.D. (inches) 4-41 + 0.011 0.004 0.005 0.006 0.007 0.008 0.009 0.010 0.012 0.013 0.014 0.015 0.010 0.009 0.018 0.013 0.010 0.020 0.015 0.012 0.023 0.018 0.013 0.026 0.020 0.015 0.029 0.023 0.016 0.031 0.025 0.017 0.034 0.028 0.019 0.037 0.030 0.020 0.040 0.034 0.022 0.044 0.035 0.025 0.045 all all all all all all all all all all all all of O.D. under 6 under 6 under 6 under 6 under 6 under 6 under 6 under 6 under 6 under 6 under 6 6 to 7-1/2 6 to 7-1/2 6 to 7-1/2 6 to 7-1/2 6 to 7-1/2 6 to 7-1/2 6 to 7-1/2 6 to 7-1/2 6 to 7-1/2 6 to 7-1/2 6 to 7-1/2 over 7-1/2 over 7-1/2 over 7-1/2 over 7-1/2 over 7-1/2 over 7-1/2 over 7-1/2 over 7-1/2 over 7-1/2 over 7-1/2 over 7-1/2 Wall as % Wall O.D. (inches) Up to 0.499 9.500 - 9.999 9.000 - 9.499 8.500 - 8.999 8.000 - 8.499 7.500 - 7.999 7.000 - 7.499 6.500 - 6.999 6.000 - 6.499 0.500 - 1.699 1.700 - 2.099 2.100 - 2.499 2.500 - 2.899 2.900 - 3.299 3.300 - 3.699 3.700 - 4.099 4.100 - 4.499 4.500 - 4.899 4.900 - 5.299 5.300 - 5.549 5.550 - 5.999 11.000 - 12.000 11.000 10.000 - 10.999 not commonly drawn over a mandrel the above footnote not applicable. having a wall less than 3% of the OD cannot be straightened properly without a certain amount of Tubing in this distortion. Consequently such tubes, while having an average OD and ID within the tolerances shown in addition to the table, require an ovality of tolerance of 1/2% over and under nominal outside diameter, tolerances indicated in this table. more than 90 lb./ft. are difficult to draw over a mandrel. Therefore, the ID can vary over or under by an amount more than 90 lb./ft. are difficult to draw over a mandrel. equal to 10% of the wall thickness. alro.com • • Many tubes with ID less than 50% of OD or with wall more than 25% of OD, or with wall over 1-1/4", or weighing • Many tubes with ID less than 50% of OD or with wall more than 25% of OD, or with wall over 1-1/4", which are • For tubes with ID less than 1/2", or less than 5/8" when the wall thickness is more than 20% of the OD, ASTM A519 ASTM Cold Drawn Seamless Tubing Tolerances Tubing Seamless Drawn Cold Steel Tube & Pipe quenched andtemperedtubes. straightened afterfurnacetreatment.’’ These straightnesstolerancesdonot applytosoft-annealedor end product,thestraightnesstolerancesshowndonotapplywhentubingisspecified“nottobe cold-finished orhot-finishedtubes.Whenstraighteningstresswouldinterferewiththeuseof NOTE 2—Thetolerancesapplygenerallytounannealed,finish-annealed,andmedium-annealed surface plateandmeasuringtheconcavitywithafeelergauge. the maximumcurvatureatanypointintotallengthoftube,isdeterminedbyrollingtubeona concavity betweenthetubeanda3-ftstraightedgewithfeelergage. The totalvariation,thatis, NOTE 1—Thestraightnessvariationforany3ft(0.9m)oflengthisdeterminedbymeasuringthe Seamless Round MechanicalTubing Straightness Tolerancesfor

Wall thickness,over3%ofOD Check withyour Alro Representativeformoredetails. Sizes over12-3/4"donothavean ASTM publishedstraightnesstolerance.Thesesizesvarybyproducer. OD 5in.(127.0mm)andsmaller. Wall Tolerances Thickness Cold DrawnSeamless incl. Wall thickness,over4%ofOD OD over5to8in.(127.0203.2mm), Wall thickness,over4%ofOD (203.2 to323.8mm),incl. OD over8to12-3⁄4in. ® Size Limits

Size Limits Wall Thicknessas%ofOD ASTM A519 Over 25 25 andunder in any3ft./in. in any3ft/in. Maxiumum Curvature 0.030 (0.83) 0.045 (1.25) 0.060 (1.67) Maximum Curvature (mm/m) (mm/m)

4-42 Total Lengths,in.(mm) 0.030 ×(no.offtlength/3) 0.045 ×(no.offtlength/3) 0.060 ×(no.offtlength/3) Maximum Curvaturein Maxiumum Curvature (0.83 ×no.ofmlength) (1.25 ×no.ofmlength) (1.67 ×no.ofmlength) in Total Lengths, thru 1.4999"ID inches (mm) % Over&UnderNominal 12.5 10.0 Alro SteelMetalsGuide Alro 1.500" ID&up ratio of0.010in./ftor0.83mm/m ratio of0.015in./ftor1.25mm/m ratio of0.020in./ftor16.7mm/m Lengths under3ftor1m Maximum Curvaturefor Maxiumum Curvature for Lengthsunder 10.0 3 feetor1meter 7.5 alro.com Steel Tube ® & Pipe

Visit the Alro Online Alro the Visit AlroGuide Metals Steel MyAlro.com 4-43 Alro Online Store ® Lead, Cobalt, Mercury and Beryllium, which are known to the state of California to cause cancer WARNING: These products can potentially expose you to chemicals including Nickel, Chromium, WARNING: and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov alro.com Did you know Alro also offers online shopping for all of our customers? our of all for shopping online offers also Alro know you Did Store from your computer or mobile device 24 hours a day. Set up your company account Set day. mobile device 24 hours a your computer or from Store supplies from our vast inventory. and purchase metals, plastics and industrial You can also You click on our Clearance Sale located on Alro the Online Store home page to Always excess inventory and discontinued check out great deals on some of our items. is just a few clicks away. worth a look to see if the next great deal Steel Tube & Pipe welding flashiscontrollednotto exceed 0.010in. to outsidediametertolerancesand wallthicknesstolerances,inwhichtheheightofremaining the insidediameterweldingflashdoesnotexceedwallthickness or3⁄32in.,whicheverisless. ( 1 Diameter TolerancesforType C B A maining flashisconsideredtobe partoftheapplicableinsidediametertolerances tolerances, inwhichtheheightof theremainingflashiscontrollednottoexceed0.005in. tolerance, insidediameterandwall thicknesstolerances,oroutsidediametersandinsidediameter Note: ® FlashControlledto0.010in.maximumtubingconsistsofwhich iscommonlyproducedonly Flash-In-Tubing isproduced onlytooutsidediametertolerancesandwallthickness FlashControlledto0.005in.maximum tubingisproducedtooutsidediametersandwallthickness Over 4to5 Over 4to5 Over 4to5 Over 4to5 Over 31⁄2to4 Over 31⁄2to4 Over 31⁄2to4 Over 31⁄2to4 Over 3to3-1⁄2 Over 3to3-1⁄2 Over 3to3-1⁄2 Over 3to3-1⁄2 Over 2-1⁄2to3 Over 2-1⁄2to3 Over 2-1⁄2to3 Over 2-1⁄2to3 Over 2to2-1⁄2 Over 2to2-1⁄2 Over 2to2-1⁄2 Over 1-1⁄8to2 Over 1-1⁄8to2 Over 1-1⁄8to2 Over 1-1⁄8to2 1⁄2 to1-1⁄8 A.W.H.R. Diameter Outside (inches) Range Measurements fordiameteraretobetakenatleast2inchesfromtheendsoftubes. ) 2 to0.500 4 to3 13 to5 16 to14 2 to0.500 4 to3 13 to5 16 to14 2 to0.360 4 to3 13 to5 16 to14 2 to0.320 4 to3 13 to5 16 to14 4 to3 13 to5 16 to14 4 to3 6 to5 13 to7 16 to14 16 to10 RoundTubing Bwg E 0.284 to0.500 0.238 to0.259 0.095 to0.220 0.065 to0.083 0.284 to0.500 0.238 to0.259 0.095 to0.220 0.065 to0.083 0.284 to0.360 0.238 to0.259 0.095 to0.220 0.065 to0.083 0.284 to0.320 0.238 to0.259 0.095 to0.220 0.065 to0.083 0.238 to0.259 0.095 to0.220 0.065 to0.083 0.238 to0.259 0.203 to0.220 0.095 to0.180 0.065 to0.083 0.065 to0.134 Thickness (inches) Continued onnext page Wall 4-44 Tubing Flash-in- Outside Dia., +/- (inches) 0.020 0.020 0.020 0.020 0.015 0.010 0.010 0.010 0.012 0.009 0.009 0.009 0.010 0.008 0.008 0.008 0.006 0.006 0.006 0.005 0.005 0.005 0.005 0.0035 A,B Alro SteelMetalsGuide Alro Controlled Tubing to 0.010" Outside Dia., +/- (inches) 0.0035 Flash 0.020 0.020 0.020 0.020 0.015 0.010 0.010 0.010 0.012 0.009 0.009 0.009 0.010 0.008 0.008 0.008 0.006 0.006 0.006 0.005 0.005 0.005 0.005 max B,C to 0.005"(0.13mm) Outside Dia., +/- 0.0035 (inches) 0.020 0.020 0.020 0.020 0.015 0.010 0.010 0.010 0.012 0.009 0.009 0.009 0.010 0.008 0.008 0.008 0.006 0.006 0.006 0.005 0.005 0.005 0.005 Flash Controlled Flash max Tubing alro.com Any re- Dia., +/- (inches) Inside 0.058 0.054 0.045 0.036 0.053 0.044 0.028 0.026 0.050 0.043 0.027 0.025 0.048 0.040 0.026 0.024 0.040 0.024 0.022 0.039 0.029 0.025 0.021 0.020 C,D Steel Tube ® & Pipe C,D 0.036 0.040 0.054 0.058 0.043 0.045 0.059 0.063 0.041 0.043 0.045 0.059 0.063 0.041 0.043 0.045 0.059 0.063 0.058 0.058 0.060 0.074 0.086 Inside (inches) Dia., +/- Any re- max Tubing Flash Controlled 0.020 0.020 0.020 0.020 0.025 0.025 0.025 0.025 0.030 0.030 0.030 0.030 0.030 0.035 0.035 0.035 0.035 0.035 0.040 0.040 0.040 0.040 0.040 (inches) Dia., +/- Outside to 0.005" (0.13 mm) to 0.005" (0.13 B,C max 0.020 0.020 0.020 0.020 0.025 0.025 0.025 0.025 0.030 0.030 0.030 0.030 0.030 0.035 0.035 0.035 0.035 0.035 0.040 0.040 0.040 0.040 0.040 Flash (inches) Dia., +/- Outside to 0.010" Tubing Controlled AlroGuide Metals Steel A,B 0.020 0.020 0.020 0.020 0.025 0.025 0.025 0.025 0.030 0.030 0.030 0.030 0.030 0.035 0.035 0.035 0.035 0.035 0.040 0.040 0.040 0.040 0.040 (inches) Dia., +/- Outside Flash-in- Tubing 4-45 Wall (inches) Thickness 0.065 to 0.134 0.148 to 0.220 0.238 to 0.259 0.284 to 0.500 0.120 to 0.134 0.148 to 0.220 0.238 to 0.259 0.284 to 0.500 0.065 to 0.134 0.065 to 0.083 0.095 to 0.180 0.203 to 0.220 0.238 to 0.259 0.083 to 0.109 0.120 to 0.134 0.148 to 0.220 0.238 to 0.259 0.284 to 0.500 0.083 to 0.109 0.120 to 0.134 0.148 to 0.220 0.238 to 0.259 0.284 to 0.500 E Bwg Round Tubing Round 16 to 10 2 to 0.500 4 to 3 2 to 0.500 2 to 0.500 9 to 5 4 to 3 2 to 0.500 to 10 11 9 to 5 4 to 3 16 to 10 16 to 14 13 to 7 6 to 5 4 to 3 14 to 12 to 10 11 9 to 5 14 to 12 to 10 11 9 to 5 4 to 3 ) Measurements for diameter are to be taken at least 2 inches from the ends of the tubes. from the ends to be taken at least 2 inches for diameter are Measurements Range (inches) Outside Diameter A.W.H.R. Over 10 to 12 Over 10 to 12 Over 5 to 6 Over 5 to 6 Over 5 to 6 Over 5 to 6 Over 6 to 8 Over 6 to 8 Over 6 to 8 Over 8 to 10 Over 8 to 10 Over 8 to 10 Over 8 to 10 Over 8 to 10 Over 10 to 12 Over 10 to 12 Over 10 to 12 Over 12 to 15 Over 12 to 15 Over 12 to 15 Over 12 to 15 Flash Controlled to 0.005 in. maximum tubing is produced to outside diameters and wall thickness Flash Controlled to 0.005 in. maximum tubing is produced to outside diameters and wall Flash Controlled to 0.010 in. maximum tubing consists of tubing which is commonly produced only Flash Controlled to 0.010 in. maximum tubing alro.com Flash-In-Tubing is produced only to outside diameter tolerances and wall and thickness tolerances Flash-In-Tubing Note: Over 6 to 8 Over 12 to 15 maining flash is considered to be part of the applicable inside diameter tolerances tolerance, inside diameter and wall thickness tolerances, or outside diameters and inside diameter tolerance, inside diameter and wall thickness tolerances, or outside diameters and inside tolerances, in which the height of the remaining flash is controlled not to exceed 0.005 in. C B A Diameter Tolerances for Type for Tolerances Diameter 1 ( to outside diameter tolerances and wall thickness tolerances, in which the height of the remaining to outside diameter tolerances and wall thickness in. welding flash is controlled not to exceed 0.010 the inside diameter welding flash does not exceed the wall thickness or 3⁄32 in., whichever is less. the inside diameter welding flash does not Steel Tube & Pipe ( 1Wall ThicknessTolerancesforType ® in. 0.500 0.469 0.438 0.406 0.375 0.360 0.344 0.320 0.300 0.284 0.259 0.238 0.220 0.203 0.180 0.165 0.148 0.134 0.120 0.109 0.095 0.083 0.072 0.065 A.W.H.R. Thickness A Bwg. Wall 10 12 13 14 15 16 11 1 2 3 4 5 6 7 8 9 A 0.006 0.006 0.006 0.006 0.006 0.005 0.005 ) + ------3/4" to1", Round Tubing including 0.010 0.010 0.010 0.010 0.010 0.009 0.009 ------_ 0.006 0.006 0.006 0.005 0.005 0.005 0.005 0.005 0.004 0.004 1-15/16", incl. + ------Over 1"to Continued onnextpage Wall ThicknessTolerances, inches,+/- 0.012 0.012 0.012 0.010 0.010 0.011 0.011 0.011 0.011 0.011 ------_ 4-46 Outside Diameter, 0.017 0.017 0.016 0.015 0.014 0.013 0.012 0.007 0.007 0.005 0.005 0.005 0.004 0.004 0.004 0.004 0.004 0.003 0.003 to 3-3/4",incl. Over 1-15/16" + ------0.025 0.025 0.024 0.023 0.022 0.021 0.020 0.015 0.015 0.013 0.013 0.013 0.012 0.012 0.012 0.012 0.012 0.011 0.011 Alro SteelMetalsGuide Alro ------_ A 0.017 0.017 0.016 0.016 0.016 0.015 0.014 0.013 0.012 0.006 0.006 0.004 0.004 0.004 0.003 0.003 0.003 0.003 0.003 0.002 0.002 0.011 Over 3-3/4"to + 4-1/2", incl. ------B 0.027 0.027 0.026 0.026 0.026 0.025 0.024 0.023 0.022 0.021 0.016 0.016 0.014 0.014 0.014 0.013 0.013 0.013 0.013 0.013 0.012 0.012 ------_ 0.010 0.005 0.005 0.004 0.004 0.004 0.003 0.003 0.003 0.003 0.003 0.002 0.002 0.016 0.016 0.016 0.016 0.015 0.015 0.015 0.014 0.013 0.012 0.011 + Over 4-1/2" to 6",incl. alro.com 0.028 0.028 0.028 0.028 0.027 0.027 0.027 0.026 0.025 0.024 0.023 0.022 0.017 0.017 0.014 0.014 0.014 0.013 0.013 0.013 0.013 0.013 0.012 0.012 _ Steel Tube ® & Pipe _ ------0.013 0.013 0.013 0.013 0.013 0.014 0.014 0.014 0.017 0.017 0.022 0.023 0.024 0.025 0.026 0.027 0.027 0.027 0.028 0.028 0.028 0.028 15", incl. ------Over 12" to + 0.011 0.003 0.003 0.003 0.003 0.003 0.004 0.004 0.004 0.005 0.005 0.010 0.012 0.013 0.014 0.015 0.015 0.015 0.016 0.016 0.016 0.016 B _ ------0.013 0.013 0.013 0.013 0.013 0.014 0.014 0.014 0.017 0.017 0.022 0.023 0.024 0.025 0.026 0.027 0.027 0.027 0.028 0.028 0.028 0.028 A 12", incl. ------+ Over 10" to AlroGuide Metals Steel 0.011 0.003 0.003 0.003 0.003 0.003 0.004 0.004 0.004 0.005 0.005 0.010 0.012 0.013 0.014 0.015 0.015 0.015 0.016 0.016 0.016 0.016 _ --- 0.013 0.013 0.013 0.013 0.013 0.013 0.014 0.014 0.014 0.017 0.017 0.022 0.023 0.024 0.025 0.026 0.027 0.027 0.027 0.028 0.028 0.028 0.028 Outside Diameter, 4-47 10", incl. Over 8" to --- + 0.011 0.003 0.003 0.003 0.003 0.003 0.003 0.004 0.004 0.004 0.005 0.005 0.010 0.012 0.013 0.014 0.015 0.015 0.015 0.016 0.016 0.016 0.016 Wall Thickness Tolerances, inches, +/- Thickness Tolerances, Wall _ 0.012 0.012 0.013 0.013 0.013 0.013 0.013 0.014 0.014 0.014 0.017 0.017 0.022 0.023 0.024 0.025 0.026 0.027 0.027 0.027 0.028 0.028 0.028 0.028 8", incl. Over 6" to + 0.011 0.002 0.002 0.003 0.003 0.003 0.003 0.003 0.004 0.004 0.004 0.005 0.005 0.010 0.012 0.013 0.014 0.015 0.015 0.015 0.016 0.016 0.016 0.016 A Round Tubing Round 9 8 7 6 5 4 3 2 1 11 10 16 15 14 13 12 ) Wall Bwg. A Thickness 0.065 0.072 0.083 0.095 0.109 0.120 0.134 0.148 0.165 0.180 0.203 0.220 0.238 0.259 0.284 0.300 0.320 0.344 0.360 0.375 0.406 0.438 0.469 0.500 in. A.W.H.R. alro.com ( Wall Thickness Tolerances for Type 1 Type for Tolerances Thickness Wall 1 Steel Tube & Pipe Outside diametertolerancesforcoldrolledsteeltubing,sinkdrawnandmandrel ASTM A513-T5 Diameter TolerancesforD.O.M Tubing ®

D C B A specified inthepurchaseorder. straightness measurementisatthemanufacturer's option,unlessaspecifictestmethodis Straightness-- Thestraightnesstoleranceis1/16in./3 ft(1.7mm/1m). The testmethod for

NOTE: Alro Steellists Tubing, flashinorcontrolledwhichisfurtherprocessedwithoutmandreltoobtain BirminghamWireGauge. Wheretheelipsis(...)appearsinthistable,toleranceisnotaddressed. 3% ofoutsidediameter, insuchcasessee"Ovality Tolerances" (pg. 4-49) than The ovalityshallbewithintheabovetolerances exceptwhenthewallthicknessisless tolerances closerthanthose. Outside Diameter 10.000 12.000 13.000 14.000 11.000 5.550 5.300 4.900 4.500 4.100 3.700 3.300 2.900 2.500 2.100 1.700 0.500 6.000 6.500 7.000 7.500 8.000 8.500 9.000 9.500 Size Range Up to0.499 ------11.999 - - - 10.999 12.999 13.999 14.999 5.999 5.549 5.299 4.899 4.499 4.099 3.699 3.299 2.899 2.499 2.099 1.699 6.499 6.999 7.499 7.999 8.499 8.999 9.499 9.999 A Outside Diameter 6 andover 6 andover 6 andover 6 andover 6 andover 6 andover 6 andover 6 andover 6 andover Wall %of under 6 under 6 under 6 under 6 under 6 under 6 under 6 under 6 under 6 all all all all all all all all all all all all all all all all all

4-48 (Mandrel Drawn) (Sink Drawn) Over .015 .014 .013 .012 .010 .010 .009 .008 .007 .006 .005 .009 .004 .013 .010 .015 .012 .018 .013 .020 .015 .023 .016 .025 .017 .028 Types 3and4, .019 .030 .020 .034 .035 .036 .037 .038 .011 Types 5and6 OD ininches Alro SteelMetalsGuide Alro .000 .000 .000 .000 .000 .010 .000 .000 .000 .000 .000 .000 Under .009 .000 .013 .010 .015 .012 .018 .013 .020 .015 .023 .016 .025 .017 .028 .019 .030 .020 .034 .035 .036 .037 .038 A,B B,C (Mandrel Drawn) .000 .000 .000 .000 .000 .010 .000 .000 .000 .000 .000 .000 .009 .013 .010 .015 .012 .018 .013 .020 .015 .023 .016 .025 .017 .028 .019 .030 .020 .034 .035 .036 .037 .038 Over Types 5and6 - ID ininches .015 .014 .013 .012 .011 .010 .010 .009 .008 .007 .006 .005 Under .009 .013 .010 .015 .012 .018 .013 .020 .015 .023 .016 .025 .017 .028 .019 .030 .020 .034 .035 .036 .037 .038 - alro.com B,C Steel Tube ® & Pipe 0.040 0.045 0.050 0.055 0.060 0.065 Ovality (inches) Tolerance Tolerance Additional 10.0 10.0 6.000" to (inches), 10.750"O.D.

A A,B,C 7.5 10.0 (inches) 3.000" to AlroGuide Metals Steel 5.999"O.D. Outside Diameter > 7.000 up to 8.000 > 8.000 up to 9.000 > 9.000 up to 10.000 > 10.000 up to 11.000 up to 12.000 > 11.000 > 12.000 up to 12.500 The common range of sizes of hot finished tubes is 1½" range of sizes of hot finished The common consult manufacturer for Larger sizes are available; Diameter tolerances are not applicable to normalized are not applicable Diameter tolerances to 10¾" outside diameter with wall thickness at least 3% diameter with wall thickness to 10¾" outside 0.095". but not less than more of outside diameter, sizes and tolerances. and tempered or quenched and tempered conditions. or quenched and tempered and tempered B C A % Over and Under Nominal 4-49 12.5 10.0 Wall Thickness Tolerance Wall & Smaller 2.999"O.D. 0.020 0.025 0.031 0.037 0.045 0.050 (inches) Under 0.010 0.015 0.020 0.025 0.030 0.035 Ovality (inches) Tolerance Tolerance Additional Over 0.020 0.025 0.031 0.037 0.045 0.050 (inches) ASTM A519 Tolerances as % of Outside Dia. (inches) Wall thickness tolerances may not be applicable to walls 0.199" and less; Wall Wall Thickness (inches), Thickness (inches), Wall Under 15 15 and over Up to 2.000 (inches) A consult manufacturer for wall tolerances on such tube sizes. consult manufacturer for wall tolerances on such Outside Diameter Up to 2.999 > 2.000 up to 3.000 > 3.000 up to 4.000 > 4.000 up to 5.000 > 5.000 up to 6.000 > 6.000 up to 7.000 3.000 to 4.499 4.500 to 5.999 6.000 to 7.499 7.500 to 8.999 9.000 to 10.750 Outside Diameter alro.com ASTM A513-T5 when thickness is less than 3% of the OD. In Ovality shall be within the above tolerance except follows, but the mean diameter shall be within the such cases, the additional ovality shall be as specified OD/ID tolerance. Ovality Outside Diameter Tolerances for for Tolerances Diameter Outside Tubing Seamless Finished Hot Hot Finished Seamless Round Tubing Seamless Round Hot Finished Tolerances Wall Thickness Steel Tube & Pipe table. The wallthicknessshallnotvaryfromthatspecified morethanplusorminus15percent. When lessthan1/2inchID,theoutside diametershallconformtothetolerancesgiveninabove shall notvaryfromthatspecified morethanplusorminus10percent. outside diametershallconformtothetolerancesgiveninabove table,andthewallthicknesses When theoutsidediameterandwallthicknessof1/2inchto3-1/2 inch ODtubesarespecified,the The diameterofthetubingshallnotvaryfromthatspecifiedmo re thanthefollowingamounts: SAE J-524 Tested Pipe Hydraulic Tubing Structural PipeTolerances ® at positionsleast1"fromeitherendofthepipe. The outsidediametermeasurementsshallbemade 2.000 andlarger 0.840 thru1.900 1/8 timesthenumberoffeet Outside Diameter(inches) of totallengthdividedby5 Below 1/2 Below 1-1/2to1/2incl. Below 3-1/2to1-1/2incl. Outside Diameter Sizes (inches) Straightness Outside Diameter, atanypoint,shallnotvarymorethan: 1-1/2" andsmaller Wall Tolerance: +0/-12.5%ofthenominalwall ( 2" andlarger A-53 Nominal +/- 0.75% +/- 0.50% ( ) Seamless Tolerances Outside Dia. 0.003 0.005 0.010 Plus Minus 4-50 1/64" Over 1% (inches) 0.003 0.005 0.010 Over 22ft.to44 22 feetandunder +/- 10%ofnominalwallspecified Alro SteelMetalsGuide Alro ) Length Tolerance MillCut Tolerances Inside Dia. 0.005 0.005 0.010 Plus Minus Wall Tolerance Under 1/64" 1% (inches) 0.005 0.005 0.010 +3/4" /-1/4" +1/2" /-1/4" alro.com