We are professional suppiler for fittings, especially for all kinds of flanges,elbow,tees,reducers,valves, pipes and so on. We have many customers from over 8 countries. Flange: welding neck, slip on, blind, plate, loose, threaded, lap joint Elbow: 45 deg, 90 deg, 180 deg, long redius, short redius Tee: equal, reducing Reducer: concentric, eccentric, Cap,Cross,Socket.