... seamless steel pipe OD:32-750MM WT:2.5-75MM Printing,beveled edges,with cap Wide application AISI304 seamless ... is shaped into a hollow tube. The seamless pipe is then finished to dimensional and wall thickness ... rolledCold rolledSurface treatmentCopper coatedGalvanizedothersortingStructural pipe, fluid pipe, boiler pipe, oil pipe, gas pipe, API pipe, alloy steel pipe, carbon steel pipe and so on. ...