Selection of sealing gasket material

The choice of sealing gasket material, the oil pump gasket manufacturer for you to introduce it:

Seal gasket raw material selection depends on the mine, such as: pressure, temperature, medium corrosion, etc. The commonly used sealing gaskets are non-metallic gaskets, semi-metallic gaskets and metallic gaskets. Non-metallic gasket is also called soft gasket, such as asbestos rubber sheet, rubber, polytetrafluoroethylene, soft gasket for temperature, pressure are not high occasions. Semi-metallic gaskets are composed of metallic materials and non-metallic materials, such as flexible graphite composite gaskets, wound gaskets, metal coated gaskets, etc. Semi - metallic gaskets than non - metallic gaskets accept a wide range of temperature, pressure scale. The metal gasket all by the metal manufacture, has the waveform, the tooth shape, the ellipse, the octagon, the lens gasket, the cone surface gasket and so on. Metal gaskets are used in high temperature and pressure applications.