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High Temp Gasketing Style 9900

Graphite fibers with a nitrile binder

Style 9900 gasket is composed of graphite fibers with a nitrile binder, allowing it to withstand extreme conditions. This high temperature gasket has passed Garlock® fire tests and is ABS Fire Safe Type Approved.

  • Withstands extreme temperatures and pressures, as well as many chemicals
  • Passed Garlock® Fire tests, and is ABS Fire-Safe Type Approved
  • Long-lasting seal
  • Available in sheet or cut gasket form
  • Min. Temperature:
    -100°F / -73°C
  • Max. Temperature:
    1000°F / 537°C
  • Continuous Max:
    650°F / 343°C
  • Max. Pressure:
    2,000 PSI / 138 bar
  • Maximum PxT 1/16:
    700,000 (°F x PSIG) / 25,000 (°C x bar)
  • Maximum PxT 1/8:
    350,000 (°F x PSIG) / 12,000 (°C x bar)
  • Ideal for standard ANSI flanged connectors, as well as turbine crossover piping connectors
  • Power generation
  • Chemical processing
  • Hydrocarbon processing
  • Other industries
Media
  • Steam*
  • Oil
  • Grease
  • Water
*Minimum recommended assembly stress = 4,800psi. Preferred assembly stress = 6,000-10,000psi. Gasket thickness of 1/16″ strongly preferred. Retorque the bolts/studs prior to pressurizing the assembly. For saturated steam above 150psig, consult Garlock® Engineering.
Garlock Style 9900 High Temp Gasket

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