PTFE Gaskets (Non-Metallic)

PTFE Gaskets (Non-Metallic)

ATP fabricates PTFE gaskets for aggressive chemical service. PTFE (polytetrafluoroethylene) offers excellent chemical resistance and low coefficient of friction.

Properties & Specifications

• Material: Virgin PTFE, filled PTFE (glass, carbon, graphite)
• Pressure: Up to 600 psi
• Temperature: –200 °C to +260 °C
• Standards: ASTM D4894, ASME B16.21

Applications

• Chemical processing
• Pharmaceutical manufacturing
• Food & beverage
• Cryogenic service

FAQs

What’s the difference between virgin and filled PTFE?
Virgin PTFE is pure and flexible; filled PTFE has additives for strength and creep resistance.

PTFE_Gaskets_Gasket_SPEC

Please note that this product information is intended for general reference only. Consult the applicable material specification to make sure the correct material is selected for your specific application.