Flange Welding Bevel Standard, ANSI B16.5 and B16.47

Written by Matt Milbury on . Posted in Pipe Flange

This article outlines the requirements for the beveling of flanges to be in compliance with ANSI/ ASME B16.56 and B16.47

  • J = Diameter of hub at base
  • H = Outside Diameter of flange and mating pipe
  • D = Inside Diameter of flange
  • t = Wall thickness of flange hub at bevel
  • For bevel wall thickness (t) from 0.19 in. (3/16") to 0.88 in. (7/8") inclusive.

Flange Welding Bevel Standard 1

Flange Welding Bevel Standard 1


Tags: Welding