... stainless steel pipes/tubes 2) ASTM,AISI,DIN,EN,JIS 3) TP304,TP304L,TP321,TP316,TP316L,TP317L,TP310S,TP347H, 2205 Descriptionseamless stainless steel ... pipes,seamless steel pipes,cold-drawn or cold-rolled precision seamless and welded pipes, ... pipes & tubes ,etc.Process Methodcold drawn and cold rolledstainless steel pipe SpecificationO.D.:6-830mm × W.T ...