PTFE Envelope Gasket PTB-85 聚四氟乙烯包覆垫片 PTB-85

Consists of non-asbestos joint gasket, expanded graphite gasket, etc. cushion material having exposed surface covered with PTFE envelope. Depends on excellent corrosion resistance and compression resilient. It is widely used in strong alkalis, cryogenic fluids, oxygen, chlorine gas, and disallowable polluted medium, etc.

是由无石棉、膨胀石墨等软垫片和聚四氟乙烯包覆薄片组合而成，兼具优异的耐腐性和良好的压缩回弹率，使它广泛应用于各种强酸、强碱、强氧化剂、氢气和不允污染介质的密封。