Supranite MG

High Performance Expanded Graphite Gasket. Designed to work under metal / metal contact. PMUC n°17-0200.

Metal/Metal contact sealing solution – all loads in excess in the required sealing stress are charged on the metal rings, leading to very high stability of the jointing even under extreme working conditions.
High tolerance to surface states gradients of sealing surfaces.
High elastic recovery under low stresses.
PMUC qualified (Products and Materials Usable in Power Stations) by EDF n°17-0200.

*Minimum Service Temperature ()**	-200°c
*Maximum Service Temperature ()**	550°c (but contact us for more than 400°c), +3000°c in oxidizing atmosphere
pH ()**	0 to 14

(*) Temperatures and pressure not associated. Please consult with our engineering design department for high pressures and/or temperatures.

(**) Except molten alkaline metals, fluor, fluorine gas or related products (contact us).

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