... 316L, 321 2)Standards: GB, AISI/ASTM, JIS, BS, DIN thin wall stainless steel seamless tube 1)Grade: 304, 304L, 316, 316L, 3212)Standards ... /ASTM, JIS, BS, DIN Stainless Steel Seamless PipeFeatures:1) Outer diameter: from 4.75mm to 630mm2) Wall thickness: from 0.5mm to ... overall cost8) Certificate: ISO, TSG, OIISAS 9) The stianless steel pipe 304 is applicable to fluid transport and high pressure boiler ...