Specification of garlock gasket gylon 3565 PTFE
garlock gylon gasket 3565
PTFE Gasketing with Aluminosilicate Microsphere Filler
GYLON® Style 3565 ENVELON® is a high performance, aluminosilicate microsphere filled PTFE gasketing material designed to compress and conform to irregular surfaces, giving it a tight seal on glass-lined and wavy flanges.
FEATURES and BENEFITS
Tight seal
Soft, durable exterior conforms to surface irregularities
Ideal for worn, warped, or pitted flanges
Stable blue cores improve cold flow resistance
Low bolt load requirements ensure a tight seal on glass-lined or wavy flanges *
Direct sintering of GYLON® layers prevents leak paths and adhesive contamination
Easy to install
Custom cut gas from large sheets convenience offers while reducing the costly inventory buildup
Ideal replacement for slit, milled, formed shield, and double jacketed envelopes * which are prone to fold during installation
Will not support flame
Will not support bacterial growth
* When sealing uneven flanges, gaskets must be four times thicker than the maximum gap between flanges.
SPECIFICATIONS
Available in sheet or cut gasket form
White exterior and blue interior
PTFE with Aluminosilicate microspheres
Min. Temperature: -450 ° F / -268 ° C
Max. Temperature: 500 ° F / 260 ° C
Max. Pressure: 1200 PSI / 55 bar
Maximum PxT 1/16: 350,000 ° F x PSIG / 12,000 bar x ° C
Graphite Gasket
