Product details


PILAFLON™ PTFE jacketed gasket

Features / Specifications

Product code



Lip type
Soft filler: FF type
Jacket: RF type

Product information

Jacketed gasket structured as a PTFE disk of 1 mm thickness with an aperture in which an FF-type soft filler is inserted.

Taking advantages of the chemical resistance of PTFE, sealability and elasticity of the soft filler, this gasket exhibits excellent performance.

Main constituent materials

PTFE and asbestos-free joint sheet

Main applications

Various pipes and connecting parts requiring insulation


Maximum pressure: 2.0 to 5.4 MPa, Temperature: -80 to +120°C, Gasket factor: 2.5 to 3, Minimum stress in tightening: 19.6 to 29.4N/mm2, Insulation resistance: 10^13Ω

Product category

Gaskets/Sheet gaskets
Fluororesin products/Insulation bolts & gaskets

General Catalogs

PILLAR Insulation Material Series PILAFLON PTFE Envelope Gasket


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