... ASTM,ASME,DIN,JIS Certificate:API,ISO,CCS C S seamless pipe ProductionSteel pipeTypeSeamless and ERWSize1/2" To 24"Wall ... rust oil, hot galvanized,3PE coating, epoxy coating.PackingPlastic pipe cap, plastic bag, steel strips bundledApplicationsPetroleum,chemical,power,gas ... , CCS,and ISO9001:2000Productivity200000 ton per yearKeywords:C S seamless pipe,steel pipe,carbon steel seamless ...