Business sector
Nuclear
Selectarc, expertise and quality solutions for the nuclear industry

Selectarc meets the requirements of the nuclear industry with high-quality welding solutions in line with strict safety standards.

High-performance welding filler metals for the nuclear industry

Nuclear energy plays a crucial role in global electricity production, particularly in France, where it accounts for 75% of electricity generated. With more than 60 reactors currently under construction in countries such as China, South Korea and the United Kingdom, the nuclear industry continues to grow and evolve. An essential component of this industry is welding, a process that must be carried out with the utmost precision and in accordance with the strictest safety standards.

Générateur électrique de la centrale nucléaire du Tricastin

Our team, made up of highly qualified professionals, has contributed to large-scale projects, notably in the welding of next-generation nuclear power plants such as EPR and ITER. This expertise enables us to work with the world’s leading nuclear operators.

In the construction and maintenance of nuclear reactors, many parts of the primary, secondary and tertiary circuits require precision welding:

  • Steam generators
  • Reactor vessel
  • Pressurizers
  • Turbines 
  • Piping
  • Valves
  • Internal components

In addition, Selectarc is able to supply a variety of special alloys qualified in accordance with RCC-M codes.

At Selectarc, we understand the importance of providing welding products that meet the high demands of this industry.

 

Set de matériel de fixation et d'isolation pour le domaine nucléaire de la marque Selectarc

Our welding products are manufactured in compliance with RCC-M standards:

  • Wide range of electrodes
  • Wires for orbital and manual TIG
  • Unalloyed steels, high-alloy steels, nickel alloys

Thanks to our R&D laboratory, we offer dedicated products that meet our customers' specific requirements, thereby guaranteeing the performance and reliability of our products in demanding conditions:

  • Product development according to a given chemistry, mechanical properties and more
  • Special packaging
  • Custom manufacturing
  • Documented recipe
  • And other customer specifications

Pour toute demande ou besoin d’informations supplémentaires, notre équipe est à votre disposition. N’hésitez pas à contacter Selectarc pour des solutions 

de soudage et de brasage adaptées à vos projets dans l’industrie nucléaire, où que vous soyez dans le monde.

les produits de Selectarc sont utilisés dans l'industrie du nucléaire
les produits de Selectarc sont utilisés dans l'industrie du nucléaire
les produits de Selectarc sont utilisés dans l'industrie du nucléaire

Framatome acquires a stake in Selectarc

June 11, 2025 – Framatome announces the acquisition of a 40% stake in Selectarc, alongside its majority stakeholder, Viellard Migeon & Compagnie.

This partnership will secure the supply of strategic filler metals, essential in the manufacturing of components of the primary circuit of the French nuclear reactors.