1.Manufacturer 2.oil&gas pipeline 3.Be available from stock 4.API, TUV...certificate 5.Punctual shipment Product CatalogueTianjin Binhai Guanghao Pipe Fitting Co. LTDMaterialCarbon Steel, Alloy Steel, SSStandardASTM , ANSI, DIN, GB, JB/TSpecificationL/R(S/R) Elbow , Tee, Reducing tee, Concentric reducer, Eccentric reducer ,Cap etc.SrufaceGalvanized/Black paint,ThicknessSCH10- ...