... /API,NF,GOST,EN,ISO and Non standard)Material:ASTM A234 WPB, ST35.8, ST37, WP11, 20#, 10#, Q235, Q345ASTM A 182 ... , 430Or as per customer’s special requirement.Type:Elbow, Reducer, Tee, Cap, Cross… etc.Products: Elbow: 45 deg, 90 deg, ... 180 deg, long redius, short rediusTee: equal, reducingReducer: concentric, eccentric,CapCross Applications oil, chemical industry, water conservancy ...