... 316L,316Ti,321,347h,904l201,2023.stainless steel pipe 309 polished,annealing. stainless steel pipe 309 1.Sizes:Diameter:6-610mm Wall ... 3",3 1/2",4",5",6",8",10",12",14",16",18"W.T:Schedule: 5/5S ... , 10/10S, 20/20S, 40/40S, 80/80S, 120 ... temperature resistant;5. Appilication:mainly used in decoration, for fluid and gas transport; structural and machining6. Certificate: SGS and ...