... Stainless Steel Pipe 1)Grade: 304, 304L, 316, 316L, 321 2)Standards: GB, AISI/ASTM, JIS, BS, DIN TP304 Seamless Stainless Steel ... 316L, 3212)Standards: GB, AISI/ASTM, JIS, BS, DIN Stainless Steel PipeFeatures:1) Outer diameter: 273mm2) Wall thickness: 9mm3) Length: ... 304L, 316, 316L, 321 5) Technique process: pickling, manual/machine polishing, cold drawn/ rolled, anneal6) Package: metal belt, wooden ...