Garlock 9850 (Black Sheet)

Garlock HIGH-TEMP 9850 Carbon fiber/graphite flake with high-temperature fillers and a nitrile (NBR) binder.

Description

A high temperature gasket sheet of carbon fibers/graphite flake and a nitrile binder that is used for high-temperature aliphatic hydrocarbon service.

These hi-temp gasket materials have been laboratory tested for fire safety. They maintain effective seal during pressure and temperature fluctuations. Garlock high temp gasket materials’ superior torque retention lowers leakage rates and reduces maintenance time.

Applications:

Heat and oxidation resistance
Carbon fiber gasketing excels in harshest conditions – intense heat, high pressure, saturated steam* and hot oils.
Laboratory-tested for fire safety.
Long-lasting seal – Unique manufacturing process minimizes cold flow and creep relaxation problems
Versatile – Ideal for standard ANSI flanged connectors, as well as turbine crossover piping connectors
Multiple applications in power generation, chemical processing, hydrocarbon processing, and other industries

+Contact Garlock Engineering with specific transfer fluid application.

*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.

Compatible With:

Saturated steam*
Oils
Gasoline
Water
Aliphatic hydrocarbons
Most refrigerants

Dimensions:

Garlock High-Temp 9850 Gasket Sheets are available in these sizes:

1/64”	X 60”	X 60”
1/64”	X 60”	X 120”
1/32”	X 60”	X 60”
1/32”	X 60”	X 120”
1/16”	X 60”	X 60”
1/16”	X 60”	X 120”
3/32”	X 60”	X 60”
3/32”	X 60”	X 120”
1/8”	X 60”	X 60”
1/8”	X 60”	X 120”

Note: Other thicknesses and sheet sizes may be available by special order.

Specifications:

Min. Temp	-100°F
Max Temp	900°F
Continuous Max	650° F
Max Pressure	2,000 PSI
Max PXT 1/16”	700,000 (°F X PSIG)
Max PXT 1/8”	350,000 (°F X PSIG)

Resources:

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