... ,DIN,JIS Certificate:API,ISO,CCS SCH 40 steel seamless pipe ProductionSteel pipeTypeSeamless and ERWSize1/2" To 24"Wall thicknessSch5S-Sch160 ... galvanized,3PE coating, epoxy coating.PackingPlastic pipe cap, plastic bag, steel strips bundledApplicationsPetroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etcMin order1 tonDelivery ...