... : TypeMaterialASME B16.9DN15-DN1400SCH10-SCH160,STD,XS,XXS,SGP.Elbow,Reducer,Tee, Cap.ASTM A234 WPB,ST35.8,ST37,SS304,304L ... to the order.Connection: Butt-welding.Applications: Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc