Nuclear Environment Products


Vallourec offers premium tubular solutions for primary circuits in nuclear power plants. These products are installed in more than 200 nuclear reactors of all types around the globe.


Application & Challenges

In addition to steam generator tubes and tubes for CRDMs, Valinox Nucléaire supplies a wide range of other tube products to cover the needs of nuclear power plants, often in small quantities and at short notice and calling for a wide variety of advanced methods and techniques.


Product Performance

These customized nickel alloy and stainless steel tubulars are made to the most demanding nuclear specifications and requirements including continuous traceability and quality monitoring.

There are various categories of nuclear environment products, including but not limited to sleeves for the repair of steam generator tubes, auxiliary heat exchangers, and piping for the nuclear island, to name just a few.



For the manufacture of this wide range of one-off products Valinox Nucléaire can draw upon its vast technological know-how and expertise in the nuclear sector and a network of exclusive specialist sub-contractors.