expertise Métallurgie

Understanding, expertise and advanced tooling in metallurgy

The Ortec Group’s agencies specialized in metallurgy cover a very wide range of activities: boiler making, non-ferrous metals, metal products. They offer expert skills in these fields: design engineering, 3D modeling, prefabrication, installation, etc.

Our Expertises

Boilermaking / Metalwork

The Ortec Group combines expertise, proven methods and innovative technologies to design and carry out work on all type of sheet metal and welded parts, from the simplest to the most complex large assemblies: valves, screens, forced ducts, water intakes, load-bearing structures, platforms, lifting beams, etc. From workshop manufacture to on-site assembly or modification, the Ortec teams are mobilised to intervene responsively.

Expertise and services
Boilermaking / Metalwork
  • prefabrication, manufacturing, and assembly studies, installation
  • Complete service (raw material, oxy-cutting, laser cutting)
  • Robotic / automated welding solution
  • Operations on all types of steel grades
  • On-site modifications
  • PED repair files
  • 3D scanner readings
  • Welding qualification on any thickness (steel, carbon, stainless steel, etc.) subject or not to the PED, according to CODETI / ASM / EN13480
Voir plus
Fields of activity
  • Construction work and maintenance
  • Deconstruction
  • Renovation
  • All metal structures
  • Metal staircases, handrails and ramps
  • Mechanical or motorised doors
  • Physical or biological protection
  • ERS and DMP measures
  • Specific stainless steel equipment
  • Lifting equipment
  • Tanks, skids
  • Metal constructions and frameworks
  • Maintenance of fire doors
  • Turbine vacuums, special parts, collectors, spigots
  • Repairs to chutes, access hatches, machine doors, spigots
  • Repair of casings, gratings, railings, etc.
  • Recharging of surface
Voir plus



Our business is transforming sea containers, new or used, into technical containers.

We transform them into mini-workshops, bungalow containers, homes or offices…

Technical containers fitted out to suit your needs:

  • Workshop containers with stainless steel, flexible or steel flooring, electricity, lighting, depressurisation system, automatic systems, insulation, doors, windows or roller shutters…
  • Skid containers with piping, pumps and filtration systems.
  • Containers for offices, living quarters and sanitary facilities, with lighting, windows, doors, insulation, plumbing, air conditioning, electricity, etc.
  • Storage containers with shelving, supports, lighting, doors, roller shutters, etc.

We can carry out any type of fit-out, from the classic to the most complex, depending on your requirements.

Our Markets


Chemicals & pharmaceuticals

Heavy Industries



Oil & Gas

Our Clients

Read more about Construction Works / Revamping


Job openings : Metalworking

Ingénieur Matériaux - Suivi Fabrication Matériels mécaniques H/F

  • CDI
  • Saint-Denis, Île-de-France

Consult the offer

Ingénieur pilote activités Installation Générale Nucléaire Projet EPR2 H/F

  • CDI
  • Montrouge, Île-de-France

Consult the offer

Projeteur Installation Générale Nucléaire Projet EPR2 H/F

  • CDI
  • Montrouge, Île-de-France

Consult the offer

Do you have a project?

Our team can help you