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PTFE Envelope Gasket

PTFE Envelope Gasket

SUNWELL 1320

PTFE Envelope, flexible materials insert

Wide working temperature range

Excellent weathering and aging characteristics

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Description

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

Typical Applications

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.

Styles Of PTFE Envelope

SUNWELL 1320Y

This is one of the most frequently used and economic types. It applies to use in every kind of occasion with lower temperature and lower pressure. Insert materials can be used by customers request.

SUNWELL 1320UR

It applies to with large dimension gaskets which are used in the chemicals with poison.

SUNWELL 1320UE

This type is used with the thick material embedded, it can reduce the innder flanges residue.

More PTFE Enveloped Shapes

Specification

>>Temperature: -100~260oC

>>Max. Pressure: 50bar

>>Compressibility: >/=20%

>>Recovery: >/=30%

>>Stress release: