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.