... delivery time 3.high quality pipe fittings 4.L/C,T/T 5.ISO,CE,API Carbon Steel Pipe Fitting 1. Material: stainless ... ANSI, ISO, JIS, DIN, BS, GB, SH, HG, QOST, ETC. 5. CE and certification: ISO9001:2000, API, BV, SGS, LOIYD 6 ... STAINLESS STEEL ASTM A182 F304/304L, F316/316L, F321, F347, 5 Duplex$super duplex stainless steel ASTM A 182 F51/UNS ...