Metal seal

elastomerfittingcustom

Metal Sealing Devices A metal boss seal is a pressure-loaded, positive sealing device designed for service in port-to-tube fitting applications and performs beyond the capabilities of elastomer o-rings. Composed of a crush ring that attaches with the coating of the seal to the surfaces of the port and tube fitting, this custom component ensures sealing over a wide range of temperature and pressure. Advantages for using the metal boss critical seal part are its unlimited shelf life, temperature capability and wide range, compatibility with corrosive and radioactive fluids and sealing force that adjusts with increased pressure. Our Critical Applications: Cryogenic Steam Systems Aircraft Nuclear Plants Vacuum Power Plants Chemical Refineries