Stainless Steel Pipe 1.size: 3/8" ~ 36", 6mm--830mm 2.thickness: ... : 304, 304L, 316, 316L 4.length:5.8M,6M,9M Stainless Steel Pipe1.size: 3/8" ~ 36", 6mm--830mm2.thickness:1mm--40mm3 ... , 304H, 321H, 304LN4.length:5.8M,6M,9M,12M ProductStainless Steel PipeStandardASTM A312, ASTM A213, ASTM A269, ASTM A511, ASTM A789 ...