1.1 8 stainless steel pipe 2.O.D.: ... 6mm~2220mm 3.W.T.:0.3mm~80mm 4.Application:boiler,transportation, struction 5.Cert.: ISO -------------------------------------------1. 1 8 ... A333, DIN1629, DIN17175, Russian standard, Franch stan.)2. stainless steel pipe (304, 316, 316L, 304L, 321, 410 ... powder)5. welded steel pipe (A53, API 5L, BS1387, EN10025) 1Product1 8 stainless steel pipe2StandardU.S ...