PTFE Envelope Gaskets consists of asbestos, non-asbestos,,rubber, corrugated gaskets etc. Provide 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 Gasket are the ideal solution for applications demanding virtually 100% chemical resistance and where the mechanical properties of a compressed gasket material are also needed, they perform well in the food and process industries where contamination of the medium can not be permitted.

 

Virtually 100% chemically resistant

Temperature rang from -200 ~ +250 C degree depending on the core

Mechanical strength dependent on core selection

Pressure < 4 Mpa