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PTFE Gaskets
Gasket Sales & Supply
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PTFE Gaskets
Durlon® PTFE Gaskets are engineered for superior chemical resistance and purity in demanding sealing applications. Manufactured from virgin or filled polytetrafluoroethylene (PTFE), these gaskets are ideal for aggressive media and clean-service environments, including food processing, pharmaceuticals, chemical processing, and semiconductor manufacturing. Durlon® 9000 series PTFE gaskets maintain their integrity across a wide temperature range and are non-contaminating, non-aging, and resistant to creep and cold flow. Their unique formulation allows for excellent sealability even under lower bolt loads, making them compatible with both metallic and non-metallic flanges. Available in a variety of FDA-compliant and mechanical-grade materials, Durlon PTFE gaskets deliver long-lasting, leak-free performance in corrosive and hygienic applications.