Supranite SL2
Supranite SL2

Supranite SL2

Made from compressed expanded graphite packing gasket associated with a steel backing ring. This gasket solves two major problems of valves sealing : valve opening, the need to re-machine the valve and the valve sealing surfaces. PMUC n°17-0266.
  • Ease of Use : only the graphite ring needs to be replaced when changing the gasket.
  • PMUC qualified (Products and Materials Usable in Power Stations) by EDF n°17-0266.

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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