Cixi Hongye Sealing And Packing Co.,Ltd is one of the leading China ptfe envelopen gasket manufacturers and suppliers with one of the famous brands, as a professional company our factory is able to produce low price ptfe envelopen gasket slit type, ptfe envelopen gasket machined square edge type, ptfe envelopen gasket machined round edge type with high quality. Welcome to buy discount and cheap products from us.

Specifications

PTFE Envelope Gasket 

1.flexible materials insert 

2.wide working temperature 

3.high chemical stability

PTFE Envelope Gasket SUNWELL 1320

PTFE Envelope Gasket with core material of flexible materials (Asbestos; non-asbestos; rubber, etc.), which is wrapped by PTFE.

Specification

Temperature: -100~260oC

Max. Pressure: 50bar

Compressibility: >/=20%

Recovery: >/=30%

Stress release: </=45%

Leakage rate: </=1x10-3 cm3/s