Couplings & Accessories - Kuriyama of America

Chemical Resistance Guide
Ratings: E = Excellent; G = Good; F = Fair; A = Acceptable; X = Not Recommended; – = Contact Factory
Chemical
Aluminum
Brass
304 Stainless Steel
316 Stainless Steel
Nylon
Perchloroethylene G G – – X X
Petrolatum G – G G A –
Phenol (Carbolic Acid) E E – E X X
Phosphoric Acid (25-50%) X X – – X A
Phosphoric Acid (50-85%) X X – – X A
Photographic Solutions – – E E X X
Phthalic Anhydride – G E E X X
Picric Acid E X G G X –
Plating Solution, Brass – – – G X A
Plating Solution,
Cadmium Plating – – – G X A
Plating Solution,
Chrome (40%) X G G G X A
Plating Solution,
Copper (Cyanide) – – – – X A
Plating Solution, Gold – – – E X A
Plating Solution, Iron – – – – X A
Plating Solution, Lead – – E E X A
Plating Solution, Nickel – – E E X A
Plating Solution, Silver – – E E X A
Plating Solution, Tin – – – F X A
Plating Solution, Zinc – – – – X A
Potassium Acetate X X – – A A
Potassium Bicarbonate (30%) X G E E A A
Potassium Carbonate (50%) X G E E A A
Potassium Chlorate (30%) G X G E X A
Potassium Chloride (30%) X X – – A A
Potassium Chromate (30%) G G G G X A
Potassium Cyanide
Solution (30%) X X G G X A
Potassium Dichromate (30%) E G E I X A
Potassium Hydroxide (90%) X X X – X A
Potassium Nitrate (80%) E G G G X A
Potassium Permanganate (20%) G G G G X A
Potassium Sulfate (10%) E G E E A A
Propane E E G G X X
Propylene Gylcol G G G G A A
Propylene Oxide (90%) – – E E X X
Pyridine G G G G A X
Pyrogallic Acid G G G G X X
Silver Nitrate X X G E X A
Soap Solutions G G G G A A
Sodium Acetate E G G G A A
Sodium Bicarbonate (20%) G G E E A A
Sodium Bisulfate X – – – A A
Sodium Bisulfite X G – – A A
Sodium Borate G G G G A A
Sodium Perborate (10%) G X G G X A
Sodium Carbonate X G – G A A
Sodium Chlorate (50%) G G G G X A
Sodium Cyanide X X – – A A
Sodium Dichromate G X G G X A
Sodium Hydroxide (70%) X X G G X A
Sodium Hydroxide (50%) X X E – X A
Polypropylene
Chemical
Aluminum
Brass
304 Stainless Steel
316 Stainless Steel
Nylon
Sodium Hydroxide (30%) X G E E X A
Sodium Chloride (30%) X G – – X A
Sodium Hypochlorite X X – – X A
Sodium Metaphosphate X X G G X X
Sodium Nitrate (40%) E G E E A A
Sodium Perborate (10%) G X G G X A
Sodium Peroxide (10%) G X G G X A
Sodium Silicate E G G G A A
Sodium Sulfate – G – E A A
Sodium Sulfide (50%) X X – G X A
Sodium Thiosulphate G X G G A A
Stannic Chloride X X X X X A
Stannous Chloride X X X – X X
Steam – – – – X –
Stearic Acid G F G E A A
Stoddard’s Solvent G G G G X A
Sugar Liquors (Cane) E G G G A A
Sugar Liquors (Beet) E G E E A A
Sulfate Liquors G X – G X A
Sulfite Liquors X X G G X X
Sulfur Chloride X – – – X X
Sulfur Dioxide (Dry) G G – G X A
Sulfur Trioxide G G – G X X
Sulfuric Acid (up to 10%) X G X X X A
Sulfuric Acid (100%) X X – – X X
Sulfurous Acid G G X – X A
Tannic Acid X – G G X A
Tanning Liquors E – E E X A
Tartaric Acid – – E E A A
Titanium Tetrachloride X X – G X X
Toluene E E E E A X
Tetrahydrofuran X – E G A X
Tomato Juice G – G G X A
Trichloroethylene E – – – A X
Triethanolamine G X G G A X
Triethylamine – – G G A X
Trisodium Phosphate (10%) X G E E A A
Turpentine G X E E X X
Urea (50%) G – G G A A
Urine – – E E X A
Vinegar G X G G X A
Water Acid (Mine) X X – – X A
Water (Distilled) X G G G A A
Water (Sea) G G G G A A
Whiskey X G E E X A
White Liquor (Pulp) G – G G X A
Wine X G E E X A
Xylene G G G G A X
Zinc Chloride X X X G A A
Zinc Nitrate – – G G X A
Zinc Sulfate (50%) X G E E X A
Polypropylene
KCPPL0206
All prices and specifications subject to change without notice.
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