Style 3530

PTFE with graphite filler


Tighter seal

  • Graphite-filled PTFE offers extremely low void content for minimal emissions
  • Black GYLON® delivers long service against volatile hazardous pollutants (VHAP and VOC)
  • Withstands high concentrations of hydrofluoric acids and other glass-dissolving media


  • Monomer service, cryogenics, highly concentrated hydrofluoric acid, volatile hazardous air pollutants (VHAP)
Min. Temperature
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  • -450°F (-268°C)
Continuous Max
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  • +500°F (+260°C)
Max Pressure
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  • 1200 psig (83 bar)
Maximum PxT 1/16
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  • 350,000 (°F x PSIG)
Maximum PxT 1/8
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  • 250,000 (°F x PSIG)
  • Remove
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-450°F (-268°C) +500°F (+260°C) 1200 psig (83 bar) 350,000 (°F x PSIG) 250,000 (°F x PSIG)
Garlock Gylon Gasket Material Style 3530
Spec Sheet Get Quote

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