Product Categories Pipe Brass Fittings Pipe Brass
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PRODUCT CATEGORIES PIPE BRASS FITTINGS PIPE BRASS PPeP6ipe Size 18/1 14/ 18/ 32/ 14/ 31/ TTeT7hread Size 17/16-2 18/8-2 18/4-1 34/8-1 14/2-1 31/4-1 1-1 1/2 WWgorking 10200 1020 1020 1020 1020 1000 100 PPeressure TTDT4hread OD 18/ 32/ 18/ 54/ 31/ 1-1/4 •Typical Application • “L” at the end of a Part# means Light Pattern Grease, fuels, LP and Natural gas (available on special - these fittings are completely interchangeable with order), refrigeration, instrumentation and hydraulic systems. full pattern fittings, but have been modified in some way. This modification is usually in the length of the •Pressure pipe threads. Used in plumbing and light industrial Operating pressure up to 1200 PSI. applications. PRICING FILE AVAILABLE ONLINE •Vibration •Assembly Instructions Fair resistance. 1- Tighten approximately 2-1/2 turns past hand tight. 2- Fittings with Everseal tighten two turns past hand •Temperature Range tight. Brittle materials require special cautions. -650F to +2500F (-530C to +1210C). • see page 409-412 for hydraulic pipe steel fittings. •Used With Brass, bronze, copper, steel, aluminum and iron pipe. • see page 295-297 for plastic pipe fittings. • Tolerance +/- .02 on all dimensions. Dimension Data can change without notice. Please call us when dimensions are critical. • Lead Free Fittings see pages 158-160 • For Bronze & Larger Sizes • Conformance see pages 223-231 Meets specifications and standards of ASA, ASME and SAE • For BSPT/ BSPP see midlandmetal.com • Not lead free * For larger sizes, see bronze fittings on pg. 220-227 Actual outside diameters of pipe threads Actual Male Thread Profiles BRASS FITTINGS HOSE BARB HOSE BARB FITTINGS BRASS • Temperature and Working Pressure Ranges • For Lead Free AB1953 Compliant Fittings From -400F to + 1600F at 150 PSI maximum. see pages 160--161 Other Barbs available • Tolerance See page 292-295 for plastic hose barb fittings +/- .02 on all dimensions. Dimension Data can change without notice. Please call us when dimensions are criti- See page 27-28 for stainless steel hose barbs cal. See page 307 for King Nipples Note: These fittings are intended for use with hose clamp, similar type clamp or a crimped ferrule. Stainless Steel hose barbs for beverage service available - • Assembly Instructions See beverage fitting section, pg. 28-29 1- Cut hose cleanly and squarely to length. 2- Slide clamp on hose. 3- Lubricate hose. Push hose on fitting until hose bot- toms against stop ring or hex. 4- Position hose clamp as shown below and secure with a screwdriver or wrench. Maintain “A” dimen- Hose sion noted below for proper clamp positioning. A Size 3"/16" 1/4 PRICING FILE AVAILABLE ONLINE 1"/4" 1/4 5"/16" 1/4 3"/8" 1/8 1"/2" 1/8 5"/8" 1/8 3"/4" 1/8 Actual Profile of Hose Barbs 1/2" 3/8" 5/16" 1/4" 3/16" 1/8" 5/8" 3/4" 1" .165 .227 .29 .354 .415 .53 .645 .79 1.02 PUSH ON HOSE BARB BRASS FITTINGS PUSH ON BARB FITTINGS BRASS Typical Application: Low Pressure Air, Fuel, Lube, and • Disassembling Instructions Oil Lines 1- Split hose. Do not cut completely through hose. • Pressure determined by tube material and hardness. Mid- Sealing edge of barb could be damaged. land Parts have been tested to max 150 PSI. 2- Bend hose and remove with a quick pull. Advantages: Easy assembly. No clamps needed!! See lead free section for lead free push-on barb fittings. • Assembly Instructions 1- Lubricate insert. Stainless steel available at the end of this section. 2- Hold hose at angle as shown & push on and up over PRICING FILE AVAILABLE ONLINE first barb. 3- Continue to push straight on until hose is seated under protective plastic cap. Keep hands back from hose end area so that hose can expand. Actual Profile of Push On Barbs . 725 .85 . 345 .41 .47 . 60 5/8" 1/4" 5/16" 3/8" 1/2" 3/4" www.midlandindustries.com Toll Free Phone 1-800-821-5725 4 BRASS FITTINGS GARDEN HOSE GARDEN HOSE FITTINGS BRASS • Temperature and Working Pressure Ranges From +350F to +1000F at 75 PSI maximum or the recommended working pressure of the gar- Male Garden Hose Profile den hose. (Not to exceed 150 PSI.) See Plastic section for Note: All female connector ends should Plastic Garden Hose Fittings have a rubber washer inserted prior to usage. See page 162 for lead free Garden Hose FGH = Female Garden Hose threads Washers included are #30150B black rubber MGH = Male Garden Hose threads washers. Male garden hose threads are all 3/4” with an outside diameter of 1.0625 and 11-1/2” threads per inch. PRICING FILE AVAILABLE ONLINE Actual Profile of Garden Hose Barbs 1.02 .645 .79 .53 .415 Toll Free Phone 1-800-821-5725 www.midlandindustries.com 5 SAE 45° FLARE BRASS FITTINGS SAE 45° FLARE BRASS Tube 16/8 34/1 16/ 58/1 36/ 72/1 18/ 54/ 3/ O.D. Thread 54/16-24 30/8-2 70/16-2 18/2-2 56/8-1 161/16-1 34/4-1 74/8-1 1-1/16-1 Size-B •Typical Application LP and natural gas, flammable liquids, • Tolerance instrumentation, refrigeration, power +/- .03 on all dimensions. Dimension data can change steering, hydraulic and pneumatic systems. without notice. Please call us when dimensions are criti- cal. •Working Pressure Ranges Temperature and type of tubing used are important •Conformance factors. However, the following table is a good Meets specifications and standards of ASA, ASME, guide for proper selection. Temperature 730F with SAE and MS (Military standards). copper tubing: Assembly Instructions 1- Cut tubing to desired length. Make sure all burrs PPIP)SI TT)ube O.D. (in.) TT)ube Wall (in.) are removed and ends are cut square. 28800 10/ .03 2- Slide nut on tube. Threaded end “A” of nut must 16900 30/1 .03 14400 10/ .03 face out. 0 16200 52/1 .03 3- Flare end of tube with a 45 flaring tool. 18000 32/ .03 a-Measure flare diameter. 7250 12/ .03 b- Examine flare for excessive thin out. 6850 55/ .03 5450 35/ .03 4- Lubricate threads and assemble to fitting body. Nut 4850 75/ .03 should be turned hand tight. 5- Tighten assembly with wrench until a solid feeling is encountered. From that point, apply a one-sixth •Vibration turn. Good resistance - use long nut when greater Note: Do not over-torque as it may damage the vibration resistance is required. fitting or split the tubing at the flare. •Temperature Range PRICING FILE AVAILABLE ONLINE -650F to +2500F (-530C to +1210C) range at maxi- mum operating pressures. • See Lead Free Flare Fittings page 163-164 •Used With Copper, brass, aluminum and steel hydraulic tub- ing that can be flared. Actual O.D. of Flare Fittings BRASS FITTINGS INVERTED FLARES INVERTED FLARE BRASS Tube 16/8 34/1 16/ 58/1 36/ 72/1 18/ 54/ 38/ 71/ O.D. Thread TO.D.hread 54/16-2288 34/8-2 70/16-2 18/2-2 58/8-1 181/16-1 38/4-1 76/8-1 16-1/16-1 16-3/16-1 1-5/16-1 threads perSiz inche-B •Typical Application •Conformance Hydraulic brake, power steering, fuel lines and transmis- Meets specifications and standards of ASA, ASME, SAE and sion cooler lines, LP and natural gas. MS (Military Standards). •Working Pressure Ranges •Assembly Instructions Temperature and type of tubing used are important factors. 1-Cut tubing to desired length. Make sure all burrs are However, the following table is a good guide for proper removed and the ends are cut square. selection. Temperature 730F with copper tubing: 2- Slide nut on tube. Threaded end “A” of nut must face out. 3- Flare end of tube with a 450 flaring tool. P)SI T)ube O.D. (in. Tube Wall (in. a- Measure flare diameter. 28800 10/ .03 b- Examine flare for excessive thin out. c- On thin wall, welded or brazed tubing, use double flare 16900 30/1 .03 to prevent pinch-off and cracked flares. 14400 10/ .03 4- Lubricate threads and assemble to fitting body. Nut 16200 52/1 .03 should be turned hand tight. 18000 32/ .03 5- Tighten assembly with wrench until a solid feeling is encountered. From that point, apply a one-sixth turn. 7250 12/ .03 6850 55/ .03 Note: Do not over-torque as it may damage the fitting or split the tubing at the flare. 5450 35/ .03 PRICING FILE AVAILABLE ONLINE •Vibration Excellent resistance. •Temperature Range -650F to +2500F (-530C to +1210C) range at maxi- STANDARD METRIC THREADS mum operating pressures. Description Thread Crest Thread Tube Size O.D. (Pitch) Description •Used With Copper, brass, aluminum and steel hydraulic tubing Japanese 3/16" 10mm 1.0mm M10 x 1.0 that can be flared. European 3/16" 10mm 1.0mm M10 x 1.0 GM 6mm 12mm 1.0mm M12 x 1.0 •Advantages Very low cost and reusable. Seats and threads are Fuel 5/16" 14mm 1.5mm M14 x 1.5 internal and protected. Compact, excellent vibration Fuel 3/8? 16mm 1.5mm M16 x 1.5 life. Short nut affords very close tube bends. Steel or brass tube nut. Measuring Metric Threads: Measure the O.D. of the threads and the crest to crest distance (pitch) in millimeters between • Tolerance threads. +/- .03 on all dimensions. Actual O.D. of male inverted flare threads 28 COMPRESSION BRASS FITTINGS COMPRESSION FITTINGS BRASS These are NOT Lead Free See pages 164-166 for Lead Free products Tube O.D.