Ring Joint Gaskets are manufactured from precision CNC machines under strict quality control procedures and are suitable for high pressure and high temperature applications.  Each gasket is marked by low stress stamping with API license number, ring number, material identification and month and year of manufacturing.  We maintain complete traceability records for each gasket from material source with mill certification to final supply.  Our quality procedures for these gasket sizes fully meet and exceed the requirements of API-6A (PSL-4) and AMSE B16.20. 

Ring joint gasket with metal material