what is a PTFE envelope gasket

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

PTFE Envelope Gasket * PTFE Envelope, flexible materials insert * Wide working temperature range * Excellent weathering and aging characteristics

Typical Application

It is mainly used as a gasket for tower, groove and all kinds of equipments of strong acid, halogen corrosive liquids or anti-contaminated food flanges. It is widely used in the chemical, petrochemical, pharmaceutical and food industries.

More PTFE Enveloped Shapes:

Specification

Temperature: -100~260oC

Max. Pressure: 50bar

Compressibility: >/=20%

Recovery: >/=30%

Stress release: Leakage rate

Categories: News