Valqua GF300 is the ultimate form of sheet gaskets. Mainly composed of graphite, silica and using PTFE as binders, GF300 is an all-purpose sheet gasket series that is excellent in chemicals resistance and finds various fields of applications subject to wide ranges of temperatures.

Thus, BLACK HYPER is suitable for wide fields of applications as non-asbestos alternatives for Compressed Asbestos Fiber Sheet.

Thickness Gasket Factor “m” Gasket Factor “m”
3.0 (3.2) 2.00 10.98
1.5 (1.6) 2.75 25.50
1.0 (0.8) 3.50 44.82

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