Galvanized pipe: 1.OD:1/2''-48'' 2. WT:SCH10-SCH160 3.Standard:ASME,GB,DIN.JIS 4.Material:A106B,A53B,A33 Gr6 ... , API 5LX52 Galvanized steel PipeTypeGalvanized Welded PipeOD1/2 ... , Boiler, Shipbuilding, Smelting, Aviation, Foodstuff, Papermaking, Medical Equipment etc.OthersSpecial design available according to your request