... -rolled precision seamless and welded pipes,phosphated hydraulic pipes, galvanized pipes & tubes ,etc.Process Methodcold drawn and cold rolledstainless steel pipe SpecificationO ... ,DIN1630,DIN73000,DIN2445,EN10305,JIS G3445,ASTM A106,ASTM A179,ASTM A519,etc.Delievery ConditionNBK(+N), GBK(+A), BK(+C) ,BKW(+LC) ,BKS(+SR)ApplicationAutomotive ...