Polytetrafluoroethylene gasket is mainly used in oil, power, water conservancy, ship, fire, heat, natural gas and other projects. High temperature resistance - operating temperature up to 250 ℃。 Polytetrafluoroethylene as a sealing material has many applications. Because of its high corrosion resistance, stable physical properties, high and low temperature resistance, it has achieved good sealing performance and has been widely used in petroleum, chemical industry, pharmaceutical industry, electric power industry and iron and steel industry. Applicable media include almost all chemical components such as water, oil, acid solution, alkali solution, etc.
　　
　　Performance and features:
　　
　　Low temperature, corrosion, climate, high lubrication, no adhesion, no poison