Why Two Flanges with the Same Size May Not Be Interchangeable: A Guide to Standards and Compatibility
When selecting flanges for industrial piping systems, it is easy to assume that two flanges with the same nominal pipe size will fit together perfectly. However, matching sizes do not necessarily guarantee compatibility. Differences in pressure ratings, dimensional standards, facing types, material grades, and bolt-hole arrangements can prevent two flanges from being safely connected. Understanding […]
