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Persona de contacto Ms. Jane
Dongfan, Henghe Town,Cix City, Ningbo, Zhejiang
PTFE Envelope Gasket is a type of static seal, which is composed of elastic materials such as compressed non-asbestos sheet, rubber, ceramics, etc., and a PTFE envelope cover. PTFE has superior properties against chemical and a wide working temperature range. The coefficient of static and dynamic friction of PTFE is very low. So it is the best of the “non-stick†materials with excellent weathering and aging characteristicsï&frac*4;Œused to seal pipe flanges glass lined, PVC or FRP. Low bolt torque effecting a seal and chemical compatibility is a main characteristic of this type of gasket.
