... , TP316Ti, TP321,TP310S,etc. ASTM, GOST, JIS, DIN, etc. seamless pipe: JXC, founded in 1996, is an experienced company specializing in ... steel pipes and tubes. We could offer: TYPEaustenite and austenite-ferritic stainless steel pipes & tubesGRADES304/304L, 316/316L, 321, 310S, 317 ...