Pipe fittings product design drawing
ANSI/ASME forged flanges standard drawing
concentric reducer and eccentric reducer drawing
reducing tee dimension and drawing
90 degree and 45 degree elbows drawing
Market News
Steel Pipes,Flanges and Pipe fittings manufacturering industrial News
News
Recent Market News
- Cooperation with Van Leeuwen for Egypt Project
- Haihao Group Will Attend 21st Iran International Oil,Gas,Refining,Petrochemical Exhibition
- Haihao group carried annual verification of CE(PED) Certification
- Hebei Haihao Group and Wavin Group work together to support Pakistan piping system market.
- What is A234 WPB Steel pipe fitting?