Supranite NGN 03 AS
Supranite NGN 03 AS

Supranite NGN 03 AS

Evolution of Supranite NGN 02 AS. Can be delivered in rings, complete packing sets or boxes containing lengths (coils). Developed and qualified to reduce friction on valve stems. PMUC n°17-0393.
  • SUPRANITE ® NGN 03 AS has been developed to significantly reduce friction against valve stems (38% reduction of friction coefficient in dry and cold conditions).
  • High degree of purity of the graphite constituting SUPRANITE ® NGN 03 AS as well as the specificity of the treatment developed limit the corrosion phenomena on valve stems and the loss of adjuvants over time.
  • Very low mass and height loss.
  • SUPRANITE ® NGN 03 AS is the evolution of a solution benefiting from 20 years of positive feedbacks from nuclear power plants.
  • PMUC qualified (Products and Materials Usable in Power Stations) by EDF n°17-0393.

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