... ASME)312 JIS G3459 JIS G3463 DIN 17456 DIN 174582.304,304L,309S,317L,316,316L,316Ti,321,347h,904l201,2023 ... polished,annealing. stainless steel pipe 309 1.Sizes:Diameter:6-610mm Wall Thickness:0.5-60mmO.D:3/8",1 ... 3 1/2",4",5",6",8",10",12",14",16",18"W.T:Schedule: 5/5S, 10/10S, 20/20S, 40/40S ... for each piece then packed in seaworthy --wooden cases or as request. High quality 309 stainless steel pipe