• Corporate vision to become the pipeline industry Toyota
  • Corporate mission to enhance the quality level of Chinese manufacturing
  • Business goals domestic industry first
What type flanges Haihao Group can manufacture?

What type flanges Haihao Group can manufacture?

The most used flange types according to ASME B16.5 in Haihao Group are: Welding NeckSlip OnSocket WeldLap JointThreaded and Blind flange. And we have special flanges,which are: Orifice flangesSpectacle blindsLong Welding Neck flange, Reducing flange.

Different types of flange faces are used as the contact surfaces to seat the sealing gasket material. ASME B16.5 and B16.47 define various types of flange facings, including Raised Face (RF), Flat Face (FF), Ring-Type Joint (RTJ).

Haihao group have a nearly 30 years socket weld pipe fittings(Socket weld,Butt weld,Threaded) manufacture experience. We can supply suitable products as per your request. Besides these standard products, we also can supply customized pipe fittings and flanges accordingly.

We sincerely welcome customers domestic and abroad to visit us for cooperation and development.