... Seamless Stainless Steel Pipe 1)Grade: 304, 304L, 316, 316L, 321 2)Standards: GB, AISI/ASTM, JIS, BS, DIN TP304 Seamless Stainless Steel ... Pipe1)Grade: 304, 304L, 316, 316L, 3212)Standards: GB, AISI/ASTM, JIS, BS, DIN Stainless Steel PipeFeatures:1) Outer diameter ... Certificate: ISO, TSG, OIISAS9) The stianless steel pipe is applicable to fluid transport and high pressure ...