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Weld neck flange
Weld neck flange
Weld neck flange

Weld neck flange

Welded neck flanges

Sizes:Dу 15 до Dу 200 и Ру 16, 25, 40

Steel:Constructial and allay structure sreel. Stainless steel.

Operating temperature:From -70°С to +350°С.
Support information
Collar flanges are widely used not only for connecting the pipeline, but also as a connecting element in various devices. 

Steel collar flanges are easy to use and tightly connect all elements of the piping that experience the effects of excessive pressure. 
The main advantages of using weld neck flanges:
  • dismantling of a part of the pipeline without cutting the pipe, which greatly accelerates and simplifies the repair of the pipeline;
  • the flange is welded to the joint of the pipe;
  • tightness and strength of the joint.