الوصف

Resistant ptfe gasket, non metallic flat ptfe gasket, ptfe spacer

PTFE Envelope Gasket with core material of flexible materials (consists of asbestos, non-asbestos, rubber, corrugated stainless steel etc ), which is wrapped by PTFE. It is the ideal solution for applications demanding virtually **0% chemical resistance and where the mechanical Properties of a compressed gasket material are needed.

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



Temperature range: - **0~***0oC depending on the core.

Mechanical strength: Dependent on core selection.

Pressure≤ *0bar

Compressibility: ≥ *0%

Recovery: ≥ *0%

Stress release: ≤ *5%

Leakage rate: ≤ 1X***3 cm3/s