Weld Neck Flanges

The neck of the flange is conical and the diameter of its end is equal to the diameter of the pipe. This type of flange connection is edge to edge (BW) and is one of the most widely used types of flanges, which is available in different sizes and pressures.



Weld Neck Flanges

Weld neck flange is the most widely used type in process piping. It gives the highest level of joint integrity as it is butt-welded with a pipe. These types of flanges are used in high pressure and temperature application. Weld neck flanges are Bulky & costly with respect to other types of flange.

  • High skill is required for fabrication and also required more space to accommodate in the piping system due to the long hub.
  • Weld Neck Flange is available in all sizes & it can be FF, RF or RTJ type
  • You can see the Weld Neck flange welded with pipe


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