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198 CORRISION-RESISTANT GRAPHITE GASKET

For Extreme High-Temperature Applications

198 is a high-purity graphite sheet gasket with no fillers or binders. 198 contains a corrosion inhibitor that makes it an excellent gasket for almost all environments. It is ideal for use in extreme temperature applications where metal reinforcement cannot be used.

Features & Benefits
Applications
Technical Data

Technical Data

Temperature Limit

–240° C (–400° F) to 2760° C
(5000° F) in non-oxidizing services
455° C (850° F) in oxidizing services

Pressure Limit

140 bar g (2000 psig), Compressibility (ASTM-F36)40% Creep Relaxation (ASTM-F38)<5% Recovery (ASTM-F36)12 to 17%
P x T = 58,000 (°C x bar g)
P x T = 1,600,000 (°F x psig)

Color

Grey

198 CORRISION-RESISTANT GRAPHITE GASKET

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