carbon steel butt welding flange,high pressure forged pipe fittings,ANSI/ASME/DIN/EN/JIS/B
Cangzhou Canghai Group Bainian Pipe Fitting Manufacturing Co.,Ltd.can produce high, medium and low pressure elbows,reducers, tees,crosses,reducing elbow,pipe caps,carbon steel butt welding flange,high pressure forged pipe fittings,ANSI/ ASME/DIN/EN/JIS/BS