... 4.ASTM / ASME, GB, DIN, DescriptionSeamless Stainless Steel Pipe/TubeSupply Capacity10000 tons/yearProcess Methodcold drawn and cold rolledOut Diameter6 ... 316, TP316L, 316L, 316Ti317, 317L, 309S, 310S(2520), 347, Duplex 2205, Duplex 2207, etc. StandardsASTM / ASME, GB, DIN, JIS, T14975, ... etc.SpecificationO.D: 1/4" - 32" (inch) (6-830 mm) ...