API 6A Metallic Oval Ring Joint Gasket

Metal Ring Gasket RTJ was originally developed for the petroleum industry to meet the integrity required by high pressure and high temperature conditions. They are mainly used for oil field drilling and oil production equipment. At the same time, they are usually applicable to valves and pipeline assemblies connected to pressure vessels with high requirements for sealing integrity, such as equipment and pipeline Flanges with high temperature, high pressure steam, oil, solvent and other media such as petrochemical industry, electric power and ships. Metal ring Gaskets belong to self tightening seals, The back cushion ring contacts and compresses with the inner and outer inclined planes (mainly the outer inclined plane) of the cushion groove to form a seal.