Gas tube

for oilfor chemical productscopper

Food, Power, Gas & Bellows; Cryogenic, Nuclear, Oil & Bellows; Gas, Chemical, Water Treatment DESCRIPCIÓN: STAINLESS STEEL, COPPER AND PLASTIC PIPES AND MULTITUBES – Stainless Steel and Carbon Steel Pipes – Copper Pipes – Copper pipes with PVC insulation – Multipipes, steam traced and electric traced pipes ASTM A 269 corrosion resistant, seamless, general purpose austenitic stainless steel tubing. Austenitic stainless steel tubes ASTM A 213 seamless for boilers, superheaters and heat exchangers. Pressure calculations are based on ASME B31.3 in accordance with ASTM A213 / A269 tolerances. Certified tests: Flaring tests. Rockwell surface hardness < B90. Crush test. Hydrostatic test. COPPER: Annealed copper tubes : ASTMB68/ASTMB75 ASTM B 88 (Type K / Type L) Black PVC coated copper tubes: ASTMB68/ASTMB75 Chemical characteristics (Table 1. ASTM B 68, ASTM B 75 and ASTM B 88). Copper UNS No. C12200 Minimum Copper % 99.9 Phosphorus % 0.015 to 0.040 Calculations made from ASME B31.3 specifications based on a minimum copper stress of 30 Ksi in accordance with the diameter and wall thickness tolerances for each standard.