As a leader in engineered oil-field-application products, Pro-Flange supplies a line of approved Lap Joint End Rings (LJER). The LJERs are used in lieu of Stub Ends, and provide a cost-effective solution for material continuity in your piping system. These LJERs are used in conjunction with our LDS Lap Joint flanges.

We are one of a very few group of manufacturers supplying these LJERs in a one-piece forged condition. Pro-Flange LJERs can be supplied for lined piping systems, and come in A105N Normalized material.