Spiral-wound gasket 4F7

Spiral-wound gasket with inner ring for outside pressure, available in various material combinations and pressure stages.

Application Range
Pressure graphite/stainless steel: to PN 100
Pressure PTFE/stainless steel: to PN 100
Temperature graphite/stainless steel: ≤ +550 °C
Temperature PTFE/stainless steel: ≤ +260 °C

Other materials are available for very high or very low operating temperatures. For detailled information, please look at the specific PDF catalogue or contact our application engineers.

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