Turning for the nuclear sector

Our expertise in the nuclear sector

The nuclear industry imposes extreme requirements in terms of traceability, reliability, and component robustness.
Dinoxsa produces critical machined parts used in the assembly of baskets, containment modules, and other specific sub-assemblies.

We also collaborate as a subcontractor with specialized integrators manufacturing complex assemblies for thermal or nuclear power plants.
Our expertise in screw machining and precision machining, combined with our mastery of technical materials, makes Dinoxsa a trusted partner in this highly sensitive field.

Dinoxsa’s strengths in screw machining for the nuclear industry

Mastery of industry requirements

Manufacturing of parts based on highly detailed drawings and strict specifications.

Experience in assembly subcontracting

Machining for integrators of nuclear and thermal equipment.

Critical material management

Machining of complex materials validated for their resistance to harsh environments.

Enhanced traceability and quality

Rigorous quality monitoring, complete documentation, and inspection at every stage.

Responsiveness and flexibility

Capability to handle unit parts, small batches, or medium-series production within short lead times.

Our nuclear-sector achievements

Discover some of our latest machined parts for the nuclear industry:

Materials used in screw machining for the nuclear industry

Machined parts for the nuclear sector must withstand extreme conditions (corrosion, pressure, temperature). We regularly work with the following materials:

  • Monel 400
  • Inconel
  • 40NiCrMo7
  • Kel-F (PCTFE)
  • Special stainless steels (316L, 904L…)
  • Nickel- or chromium-based alloys

Finishing processes for nuclear components

Depending on the part’s function and operating environment, we provide several types of finishing:

  • Heat treatments to improve mechanical strength
  • Passivation or pickling of stainless steels
  • Anti-corrosion protective coatings
  • Destructive and non-destructive testing upon request
  • Individual marking and full traceability
Découpe et assemblage de précision

They trust us

We work with integrators and equipment manufacturers in the nuclear sector on a wide range of programs.
Parts that contribute to the safety and performance of the most critical installations.

We review every project with rigor and full confidentiality