CHEMISEAL® PTFE envelope gaskets offer positive, trouble-free sealing in most applications, ranging from mild to severely corrosive environments. PTFE envelope gaskets are available in a broad range of standard sizes and configurations, as well as custom sizes upon request. PTFE envelope gaskets are ideal for use in equipment employing flanges made from alloy, standard steel, glass-lined, plastic, ceramic, conical-end glass pipe and more.
Style 6300 – ePTFE filled
Style 6302 – Corrugated stainless steel filled for pressures up to 300 psi
Style 6303 – 1/8″ thick flat carbon steel filled
Style 6305 – 1/16 or 1/8 thick Garlock BLUEGARD 3000 filled
Style 6326 – 3/16 or 5/16″ thick Garlock BLUEGARD 3000 filled
CHEMISEAL GZ – Gylon 3545 Filled. FDA compliant.
Features & Benefits
Suitable for exposure to extremely harsh chemicals
Flange surface conformability
Chemical compatibility
Versatility
Low stress to seal