四氟垫片挡圈

       四氟垫是由聚四氟乙烯树脂，用模具压制后烧结而成，具有优良耐腐蚀性能，良好的自润滑性和不粘连性，故几乎耐所有化学介质，且具有耐磨、耐压、摩擦系数低等特性。

PTFE gasket is composed of PTFE resin, die pressing and sintering, has excellent corrosion resistance, self lubrication and adhesion of not good, so almost all the chemical medium resistance, wearability, pressure resistance, low friction coefficient.

四氟垫

       四氟垫广泛应用于石油、化工、冶金 、机械、食品、电力等腐蚀介质的管道、泵、阀各类设备的法兰密封。 使用温度：-200℃——260℃ 使用压力：0——20.0Mpa

PTFE gasket is widely used in petroleum, chemical, metallurgy, machinery, food, electricity and other corrosive media pipeline, pump, valve of all kinds of equipment flange seal. The use of temperature: -200 ℃ -- 260 ℃ using pressure: 0 -- 20.0Mpa