Copper gasket selection of high quality copper plate or bar by mechanical stamping process by cutting all forms of copper gasket, and then, after quenching, washing, made the angle for high-temperature, high pressure (6.4-16Mpa) and corrosive The application of a variety of occasions, can by selecting the most appropriate material to meet the requirements of the metal. Widely used in internal combustion engines and power machinery equipment, chemical plants, power plants, nuclear power plants, etc. and the flange connection.

         And other contacts sealing surface contacts with the complementary role of hard and soft, it does not require a lot of compaction, and can be sealed to achieve the effect.