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PTFE gasket

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PTFE gasket

Polytetrafluoroethylene (PTFE) and its composite gaskets are high-quality sealing gaskets mainly composed of PTFE. They have excellent corrosion resistance and sealing performance against chemical media, outstanding surface non-stickiness and pollution resistance, good compression resilience and creep relaxation resistance, and are especially suitable for strong corrosive media or for sanitation. Strict medium and low temperature sealing in food, medicine and other industries.

Performance characteristics

Name (no)Fill PTFE gasket with PTFE clad rubber gasket PTFE cladding asbestos rubber gasket
temperature℃ -210—260℃ -40—180℃ -40—260℃
Pressure Mpa <10Mpa <3Mpa <4Mpa
Applicable media Almost all chemical media except fluorine, molten alkali metals, hydrofluoric acid, etc.