This Lap joint Flange is highly efficacious and is used in different industries for varied applications. Our Lap joint Flange is made from quality raw material that offers high strength to the structure. Specifications : ANSI B 16.5 from 1/2" to 24" and classes150 to 2500 (complete range) Usage : It is used when disassembly of pipe line section and quick assembly is required but under limited working pressure.