PTFE-lined flexible rubber joint is based on general rubber joints or EPDM high wear-resistant rubber joints with PTFE polytetrafluoroethylene coating inside. The coating is mainly white, which can effectively protect the rubber joints. The corroded medium is corroded by strong acid, strong alkali or high temperature oil.

The PTFE-lined rubber joint has the characteristics of vibration reduction, high temperature resistance, flexibility and friction resistance.
It is used for the connection of poor pipeline displacement, displacement, dimensional change and vibration parts. It can be a storage tank, a tank truck, etc., a discharge pipe, or other special purpose pipes. It has a wide range of applications and a very comprehensive function.

Carbon tetrafluoride lined with fluorine rubber joints has excellent chemical stability, corrosion resistance, and corrosion resistance. It is one of the materials that are resistant to many kinds of chemical corrosion in the world except for molten and liquid fluorine. It cannot be boiled in high water. It will change, and it is widely used in various occasions that require resistance to acids, alkalis and organic solvents. Good sealing performance, good lubrication performance, aging resistance, high temperature resistance (can be operated for a long time under the temperature condition of +250℃-180℃).