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Product code:
4431
№4431 PILAFLON™ PTFE jacketed gasket
Features / Specifications
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Product category
Insulation sheet gaskets
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.
Lip type
Soft filler: FF type
Jacket: RF type
Main constituent
materials
PTFE and asbestos-free joint sheet
Specifications
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
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