- 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.