Poly Tetra Flouro Ethylene Envelope Gasket is composed of elastic materials such as compressed asbestos sheet, rubber, ceramics, etc and PTFE envelope cover. The Gasket has excellent weathering and ageing characteristics. The Gasket is used to seal pipe flange and joint of industrial machinery apparatus which is lined with rubber, plastic ceramics, graphite etc. Poly Tetra Flouro Ethylene Envelope Gasket is highly efficient and delivers hassle free performance.
