Key: E = Excellent L = Limited G = Good U = Unsuitable Salta 0 = No Test PIPE COMPANY

Chemical 72° F 140° F Chemical 72° F 140° F Acetaldehyde U U Ammonium Chloride E E Acetamide O O Ammonium Fluoride - 25% E L Acetate Solvents-Crude U U Ammonium Hydroxide - 28% E E Acetate Solvents-Pure U U Ammonium Metaphosphate E E Acetic Acid 0-10% E E Ammonium monophosphate E E Acetic Acid 10-20% E E Ammonium Nitrate E E Acetic Acid 20-30% E G Ammonium Persulfate E E Acetic Acid 30-60% E G Ammonium Phosphatel E E Acetic Acid 80% G L (Ammoniacal) Acetic Acid - Glacial G U Ammonium Phosphate - Neutral E E Acetic Acid - vapors E E Ammonium E E Acetic Anhydride U U Ammonium E E Acetone U U Ammonium Thlocyanate E E Actylene L L Amyl Acetate U U Adipic Acid E E Amyl Chloride U U Alcohol-Allyl-96% G L Aniline U U Alcohol - Amyl E L Aniline Chlorohydrate U U Alcohol - Butyl E G Aniline Dyes U U Alcohol - Ethyl E E Aniline Hydrochloride U U Alcohol - methyl E E Anthraquinone E E Alcohol - Propargyl E E Anthraquinonesulfonic Acid E E Alcohol - propyl E E Anitimony Trichoride E E Allyl - Chloride U U Aqua regia E L E E Arsenic Acid - 80% E G Alum, Ammonium E E Arylsulfonic Acid E E Alum Chrome E E Asphalt E E Alum E E B Aluminum Chloride E E Barium Carbonate E E Aluminum Fluoride E E Barium Chloride E E Aluminum Hydroxide E E Barium Hydroxide E E Aluminum Oxychloride E E Barium Sulfate E E Aluminum Nitrate E E E E Aluminum Sulfate E E Beer E E Ammonia - Dry Gas E E Beet - Sugar liquor E E Ammonia Aqua (10%) E E Benzaldehyde U U Ammonia Liquid L U BENZENE U U Ammonium Acetate E E Benzenesulfonic Acid - 10% E E Ammonium BiFluoride E E Benzenesulfonic Acid U U Ammonium Carbonate E E Benzoic Acid E E

Salta is the owner and originator of numerous patented pipe protection systems used in the oil field. All systems and joining devices are the exclusive protected property of Salta Pipe Company and may not be copied or duplicated in any way. Key: E = Excellent L = Limited G = Good U = Unsuitable Salta 0 = No Test PIPE COMPANY

Chemical 72° F 140° F Chemical 72° F 140° F Benzol U U Cane Sugar Liquors E E Bismouth Carbonate E E Carblic Acid E E Black Liquor (Paper Industry) E E Carbon Bisulfide U U

Bleach - 12.5% Active CL2 E G Carbon Dioxide (Aqueous S.L.) E E Borax E E Carbon Dioxide Gas (Wet) E E Borax Liquors E E Carbon Monoxide E E Boric Acid E E Carbon Tetrachloride L U Boron TriFluoride E E Carbonated Water E E Breeder Pellets - Fish Deriv. E E Carbonic Acid E E Brine E E Casein E E Bromic Acid E E Castor Oil E E Bromine Liquid U U Caustic Potash E E Bromine (Gas) - 25% E E Caustic Soda E E Bromine - Water E E Cellosolve G L Butadiene E E Chloracetic Acid E L Butane E E Chloral Hydrate E E Butane Buthylene E E Chloric Acid 20% E E Butane Diol E E Chlorinated Solvents U U Butanol E U Chlorine (Dry) E L Butanol - Primary E E Chlorine Gas (Moist) G L Butanol - Secondary E L Chlorine Water E E Buttermilk E E Chloroacetic Acid E E Butyl Acetate U U Chlorobenzene U U Butyl Phenol E U Chlorobenzyl Chloride U U Butylene E O Chlorofom U U Butynediol (Erthritol) E U Chlorosulfonic Acid (100%) E U Butyric Acid 20% G U Chrome Alum E E Butyric Acid E U Chromic Acid 10% E E C Chromic Acid 25% E L Calcium Bisulfide E E Chromic Acid 30% E L Calcium Bisulfite E E Chromic Acid 40% E L Calcium Carbonate E E Chromic Acid 50% E L Calcium Chlorate E E Citric Acid E E Calcium Chloride E E Coconut Oil E E Calcium Hydroxide E E Coke Oven Gas E E Calcium Hypochlorme E E Copper Carbonate E E Calcium Nitrate E E Copper Chloride E E Calcium E E Copper Cyanide E E Calcium Sulfate E E Copper Fluoride E E

Salta is the owner and originator of numerous patented pipe protection systems used in the oil field. All systems and joining devices are the exclusive protected property of Salta Pipe Company and may not be copied or duplicated in any way. Key: E = Excellent L = Limited G = Good U = Unsuitable Salta 0 = No Test PIPE COMPANY

Chemical 72° F 140° F Chemical 72° F 140° F Copper Nitrate E E Ethylene Oxide U U Copper Sulfate E E F Core Oils E E Fatty Acid E E Corn Oil E E Ferric Chloride E E Corn Syrup E E Ferric Nitrate E E Cottonseed Oil E E Ferric Sulfate E E Cresol U U Ferrous Nitrate E E Cresylic Acid 50% E E Fish Solubles E E Croton Aldehyde U U Fluorine Gas - Dry L U Crude Oil Sour E E Fluorine Gas - Wet L U Crude Oil Sweet E E Fluoroboric Acid - 25% E E Cuprous Chloride E E Fluorosilicic Acid E E Cyclohexane U U Formaldehyde E G Food Products such as Milk, Buttermilk, Molasses, Salad Oils, Cyclohexanol U U Fruit E E Cyclohexanon U U Formic Acid E U D Freon 12 E G Demineralized Water E E Fructone E E Dextrin E E Fruit Pulps and Juices E E

Dextrose E E Fuel Oil (containing H2SO4) E E Diazo Salts E E Furfural U U Diesel Fuels E E G Diethye Amine U U Gallic Acid E E Dioctylphalate U U Gase Coke Oven E E Disodium Phosophate E E Gas Manufactured U U Diethyl Ether U U Gas Natural (Dry) E E Diglycolic Acid E G Gas Natural (Wet) E E Dioxane - 14 O O Gasoline (Leaded) E E Divinyl Beneze O O Gasoline (Unleaded) E E Drying Oil O O Gasoline Refined E E Gasoline Sour E E Ethers U U Gelatine E E Ethyl Acetate U U Glucose E E Ehyl Acrylate U U Glycerine (Glycerol) E E Ethyl Chloride U U Glycol E E Ethyl Either U U Glue E E Ethylene Bromide U U Glycolic Acid 30% E E Ethylene Chlorohydrin U U Green Liquor (Paper Industry) E E Ethylene Dichloride U U H Ethylene Glycol E E Heptane E G

Salta is the owner and originator of numerous patented pipe protection systems used in the oil field. All systems and joining devices are the exclusive protected property of Salta Pipe Company and may not be copied or duplicated in any way. Key: E = Excellent L = Limited G = Good U = Unsuitable Salta 0 = No Test PIPE COMPANY

Chemical 72° F 140° F Chemical 72° F 140° F Hexane E L Lauryl Sulfate E E Hexanol Tertiary E E Lead Acetate E E Hydrobromic Acid 20% E E Lime E E Hydrochloric Acid 0-25% E G Linoleic Acid E E Hydrochloric Acid 25-40% E E Liquers E E Hydrocyanic Acid or Hydrogen Cyanide E E Liquors E E Hydrofluoric Acid 4% E L Lithium Bromide E E Hydrofluoric Acid 10% E L Lubricating Oil E E Hydrofluoric Acid 48% E L M Hydrofluoric Acid 60% E L Machine Oil E E Hydrofluoric Acid 100% G L Magnesium Carbonate E E Hydrogen E E Magnesium Chloride E E Hydrogen Peroxide 30% E E Magnesium Citrate E E Hydrogen Peroxide 50% E E Magnesium Hydroxide E E Hydrogen Peroxide 90% E E Magnesium Nitrate E E Hydrogen Slurfide Aqueous Solution E E Magnesium Sulfate E E Hydrogen Sulfide Dry E E Maleic Acid E E Hydroquinone E E Malic Acid E E Hydroxylamine Sulfate E E Mercuric Chloride E E Hypochlorous Acid E E Mercuric Cyanide E E Hypo ( Thiosulfate) E E Mercurous Nitrate E E I Mercury E E Iodine U U Methane E E Iodine (In Alcohol) U U Methyl Bromide U U Idone Solution (10%) U U Methyl Cellosolve U U Iodoform O O Methyl Chloride U U Isopropyl Alcohol E E Methyl Chloroform U U J Methyl Ethyl Ketone U U Jet Fuels JP4 & JP5 E E Methyl Iso-Butyl Ketone U U K Methyl Salicylate E E Kerosene E E Methyl Sulfate E L Ketones U U Methyl Sulfonic Acid E E Kraft Liquor (Paper Industry) E E Methyl Sulfuric Acid E E L Methylene Chloride U U Lacquer Thinners L U Milk E E Lactic Acid 28% E E Mineral Oils E E Lard Oil E E Molasses E E Lauric Acid E E Monoethanolamine U U Lauryl Chloride E E Muriatic Acid E E

Salta is the owner and originator of numerous patented pipe protection systems used in the oil field. All systems and joining devices are the exclusive protected property of Salta Pipe Company and may not be copied or duplicated in any way. Key: E = Excellent L = Limited G = Good U = Unsuitable Salta 0 = No Test PIPE COMPANY

Chemical 72° F 140° F Chemical 72° F 140° F N Perchloric Acid 10% E L Naptha E E Perchloric Acid 15% E U Napthalene U U Perchloric Acid 70% E U Natural Gas (Dry & Wet) E E Perchloroethylene O O Nickel Acetate E E Petrolatum E E Nickel Chloride E E Phenol L U Nickel Nitrate E E Phenol (90%) U U Nickel Sulfate E E Phenylhydrazine U U Nickel Sulphate E E Phenylhydrazine Hydrochloride E U Nicotine E E Phosgene (Gas) E G Nicotine Acid E E Phosgene (Liquid) U U Nitric Acid Anhydrous U U Phosphoric Acid 0-25% E E Nitric Acid 10% E E Phosphoric Acid 25-50% E E Nitric Acid 20% E G Phosphoric Acid 50-75% E E Nitric Acid 35% E G Phosphoric Acid 85% E E Nitric Acid 40% E U Phosphorous (Yellow) E G Nitric Acid 60% E U Phosphorous (Red) E E Nitric Acid 68% E U Phosphorous Pentoxide E L Nitric Acid 70% E U Phosphorous Trichloride U U Nitric Acid 100% G U Photographic Chemicals E E Nitric Acid Red Fuming U U Photographic Solutions E E Nitrobenzene U U Phthalic Acid O O Nitropropane O O Picric Acid U U Nitrous Acid (10%) E E Plating Solutions Nitrous Oxide E E Brass E E O Cadium E E Ocenol (Unsaturated Alcohol) E E Chromium E G Oil and Fats E E Copper E E Oleic Acid E E Gold E E Oleum U U Iron E E Oxalic Acid E E Judium E E Oxygen E E Lead E E Ozone G L Nickel E E P Rhodium E E Palmitic Acid 10% E E Silver E E Palmitic Acid 70% E U Tin E E Paraffin E E Zinc E E Pentane O O Potassium Acid Sulfate E E Peracetic Acid 40% E U Potassium Aluminum Sulfate E E

Salta is the owner and originator of numerous patented pipe protection systems used in the oil field. All systems and joining devices are the exclusive protected property of Salta Pipe Company and may not be copied or duplicated in any way. Key: E = Excellent L = Limited G = Good U = Unsuitable Salta 0 = No Test PIPE COMPANY

Chemical 72° F 140° F Chemical 72° F 140° F E E Potassium Thiosulfate E E Potassium Antimonate E E Propane E E Potassium Bicarbonate E E Proplylene Dichloride U U Potassium Bichromate E E Proplylene Glycol E E Potassium Bisulfite E E Pyrogallic Acid O O Potassium Borate 1% E E R Potassium Borate E E Rayon Coagulating Bath E E Potassium Bromate 10% E E Rochelle Salts E E Potassium Bromate E E S Potassium Bromide E E Sea Water E E Potassium Carbonate E E Salenis Acid (Aqueous) O O Potassium Chlorate (ag) E E Salicylaldehyde O O Potassium Chlorate E E Salt Water E E Potassium Chloride E E Selenic Acid E E Potassium Chromate (Ain) E E Sewage E E Potassium Chromate (Neut.) E E Silicic Acid E E Potassium Chromate 40% E E Silver Cyanide E E Potassium Cuprocyanide E E Silver Nitrate E E Potassium Cyanide E E Silver Sulfate E E Potassium Dichromate 40% E E Soap Solution E E Potassium Dichromate E E Soaps E E Potassium Dichrom (Alkaline) E E Sodium Acetate E E Potassium Dichron (Neutral) E E E E Potassium Diphosphate E E Sodium Acid Sulfate E E Potassium Ferricyanide E E Sodium Aluminate E E Potassium Ferrocyanide E E Sodium Antinonate E E Potassium Fluoride E E Sodium Arsenite E E Potassium Hydroxide E E Sodium Benzoate E E Potassium Hypochlorite E G Sodium Bicatbonate E E Potassium Iodide E E Sodium Bisulfate E E Potassium Nitrate E E Sodium Bisulfite E E Potassium Perborate E E Sodium Borate E E Potassium Perchlorate E E E E Potassium Perchlorite E E Sodium Carbonate (Soda Ash) E E Potassium Permanganate 10% E E Sodium Chlorate E G Potassium Permanganate 25% G L E E Potassium Persulfate E E Sodium Chlorite E E Potassium Sulfate E E E E Potassium Sulfide E E Sodium Dichromate E E

Salta is the owner and originator of numerous patented pipe protection systems used in the oil field. All systems and joining devices are the exclusive protected property of Salta Pipe Company and may not be copied or duplicated in any way. Key: E = Excellent L = Limited G = Good U = Unsuitable Salta 0 = No Test PIPE COMPANY

Chemical 72° F 140° F Chemical 72° F 140° F Sodium Dichromate (Neutral) E E Sulphuric Acid 95% E G Sodium Ferricyanide E E Sulphurous Acid G U Sodium Ferrocyanide E E T Sodium Fluride E E TAN Oil E E 10% E E Tannic Acid E E Sodium Hydroxide 15% E E Tanning Liqurs E E Sodium Hydroxide 35% E E Tartaric Acid E E Sodium Hydroxide 70% E E Tetrachloroethane O O Sodium HYDROXIDE (SATR) E E Tetraethyl Lead E G E E Tetrahydrofurane U U E E Thionyl Chloride U U Sodium Nitrate E E Tepineol G L Sodium Nitrite E E Tin Chloride E E Sodium Perborate E E Titanium Tetrachloride E U Sodium Peroxide E E Toluol or Toluene U U Sodium Phosphate E E Toxaphene (90%) O O Sodium Phosphate Acid E E Tributyl Phosphate U U Sodium Silicate E E Trichloroacetic Acid E E E E Trichloroethylene U U Sodium Sulfide E E Tricresylphosphate U U Sodium Sulfite E E Triethanoplamine E G Sodium Throsulfate (Hypo) E E Triethylamine E E Sour Crude Oil E E Trimethyl Propane E G Stannic Chloride E E Trisodium Phosphate E E Stannous Chloride (50%) E E Turpentine E E Stannous Chloride E G U Starch E E Urea E E Stearic Acid E E Urine E E Stoddards Solvent E E V Sulfated Detergents E E Vegetable Oil E E Sulfur E E Vinegar E E Sulfur Dioxide Gas E E Vinyl Acetate U U Sulfur Trioxide E E W Sulphur Dioxide Liquid G U Water (Acid Mine) E E Sulphuric Acid 0-10% E E Water (Distilled) E E Sulphuric Acid 10-30% E E Water (Fresh) E E Sulphuric Acid 30-50% E E Water (Salt) E E Sulphuric Acid 50-75% E E Water (Sewage) E E Sulphuric 75-90% E E Whiskey E E

Salta is the owner and originator of numerous patented pipe protection systems used in the oil field. All systems and joining devices are the exclusive protected property of Salta Pipe Company and may not be copied or duplicated in any way. Key: E = Excellent L = Limited G = Good U = Unsuitable Salta 0 = No Test PIPE COMPANY

Chemical 72° F 140° F White Gasoline E E White Liquor (Paper Industry) E E Wine E E X Xylene or Xylol U U Z Zinc Chloride E E Zinc Chromate E E Zinc Cyanide E E Zinc Nitrate E E Zinc Sulfate E E

Mixtures of Acid: Nitric 15% Hydro fluric 4% E E Sodium Dichromate 13% Nitric Acid 16% Water 71% E E

Salta Pipe Company, Inc. 8001 US Highway 277 North Abilene, Texas 79601

Office: 325-672-2895 Fax: 325-672-2899

Salta is the owner and originator of numerous patented pipe protection systems used in the oil field. All systems and joining devices are the exclusive protected property of Salta Pipe Company and may not be copied or duplicated in any way.