Stainless steel pipe widely used in petroleum,chemical industry ... JIS, DIN Standard The most competitive prices NameS304 STAINLESS STEEL SEAMLESS PIPESSize1/8’’ to 72’’PressureSCH 5S TO ... Tee, Reducer, Crosses, End cap,MATERIALCarbon Steel Butt Welding Pipe fitting:ASTM A234 WPB,WPC, A105; A420 ... WP22, WP5, WP7, WP8, and WP91 Stainless Steel Butt Welding Pipe fitting:ASME A403 WP304,304L,316,316L, 319, ...