聚四氟乙烯环

Graphite filled tetrafluoroethylene (CB+PTFE)

Graphite filled PTFE ring, also known as graphite reinforced tetrafluoro ring, is a special material synthesis with unique operating characteristics

Has excellent compressibility, recovery and sealing properties.

Its unique properties and advanced features show sealing and torque retention.

In terms of cold flow and material creep characteristics, it overcomes the shortcomings of traditional PTFE,

At the same time, it can better maintain the bolt load than traditional PTFE, which not only improves the durability of the seal, but also reduces the maintenance of the flange.

Graphite-filled PTFE ring has the advantages: low friction coefficient, good compression strength, and improved wear resistance; making its use greatly exceed the traditional PTFE, which improves the environment and saves costs.

Suitable for chemical, petrochemical, hydrocarbon reaction and power plants.