Polytetrafluoroethylene winding pad -with inner ring

The series of metal winding gaskets are metal and non-metal composite gaskets with V-section metal belt and non-metal filling materials. They have excellent compression resilience, long-term safety and reliability, excellent resistance to high and low temperature and pressure fluctuation, and good adaptability to medium. They are suitable for chemical industry and ships. Sealing of medium and high temperature, medium and high pressure equipment and pipeline flanges in industries such as shipbuilding, oil refining, petrochemical, metallurgy, energy and nuclear power.