Stainless steel welded pipe Model NO.:AISI 201 Type: Welded Wall Thickness:Sch5-Schxxs ... Steel Welded Pipe Standard: ASTM, JIS, DIN, EN, GB, KS Material: 310S, 309S, 316, 316L, 321, 317, 317L ... , 347H, 304, 304L, 301, 201, 202, S32304, S31803, S32550, S32750, S31500, S31260, SS2377, SS2327 ... 317,317L,321,321H,347,347H,304,304L,201,202,S32304,S31803,S32550,S32750,S31500,S31260,SS2377 ...