1.5 inch seamless steel tube Cold Drawn, Hot Rolled O.D:21.3-457mm Thinkness:0.8-12mm Product Name:1.5 inch seamless steel tubeSize:OD:1/2~18''Thickness:0.8~12mmLength:less than 12mSteel material10#, 20#, 45#Standard:BS, GB, ASME, ASTMUsage:used for gas, oil, water pipes and constructionEnds:plain ends or threaded with socket and plastic caps or beveled endsSurface:bared or black painted, ...