Quality management
Assembly and welding of new build-to-print components within the certificate's scope.
PDF in Spanish
Our two workshops · Port of BayonneIndustrial metal fabrication · Tarnos
Expertise in
large-scale fabrication.
Build-to-print fabrication, heavy welded structures and on-site assembly. The capacity for large-scale industrial projects.
Since 1996 · Tarnos, near the Port of BayonneLa Rhune project
La Rhune at scale
The space and height to fabricate and assemble oversized components in Tarnos.
15 000m²
of total site area
An industrial site in Tarnos, close to the Port of Bayonne.
7 000m²
of covered workshop space
Buildings dedicated to heavy fabrication, cutting and assembly.
20m
of height for vertical assembly
An assembly pit for positioning large fabricated structures.
The company
Hands-on industry. Exceptional capacity.
Based in Tarnos, near the Port of Bayonne, La Rhune supports industrial clients with the fabrication, repair and assembly of welded structures.
Our teams combine heavy fabrication, welding, cutting and on-site work for one-off projects and short runs. The nearby port also allows large components to be shipped by sea.
Explore our facilities100tMaximum handled piece weight
5mMaximum fabrication diameter
200mmPlate thickness handled
9Overhead cranes in our workshops
Certifications
Certified standards.
View our certificates. Select a standard to open the original document.
Welding quality requirements
Assembly and welding of new build-to-print components. Covered processes: 135, 138 and 121.
PDF in FrenchFactory production control
Factory production control for structural steel components, execution classes EXC1 to EXC4.
PDF in FrenchNeed a certificate or confirmation of the scope applicable to your project? Contact us.
What we do
From raw metal to ready-to-install components.
Production facilities for thick plate and complex geometries.
Precision cutting
Fiber laser, CNC plasma and oxy-fuel cutting. Cutting area up to 12,000 × 3,200 mm.
Bending and rolling
Two press brakes and two plate rolls for forming plate and sections.
Heavy welded structures
Build-to-print fabrication, from single pieces to small and medium batches.
Welding processes
TIG, MIG, MAG and around 40 welding stations, including a 2,000 A submerged arc welding robot.
Heavy loads
Nine overhead cranes, including a 100 t crane, for the largest fabrications.
Stress relief treatment
An 11,200 × 5,800 × 4,000 mm furnace for treating large structures.
Assembly and maintenance
Industrial site work, modifications, repairs and on-site assembly.
Materials to suit the job
Carbon steel, stainless steel, aluminum and wear-resistant steels.
Our production facilities
Built for big projects.
Our workshops bring together lifting, cutting, forming, welding and heat treatment to manage every essential stage.
ComponentsUp to 100 t · Ø 5 m
PlateUp to 200 mm
Cutting12 000 × 3 200 mm
Furnace11 200 × 5 800 × 4 000 mm
Lifting9 overhead cranes · 1 × 100 t
Projects
Material. Craft. Scale.
Photos and videos of our work, from the workshop to the transport of large components.
Drone film
La Rhune from above.
Aerial view of our Tarnos workshops and a large component prepared for transport.
Workshop handling
Precision in motion.
Lifting and positioning a large welded component in our workshop.
Transport from above
A component hits the road.
Aerial view of a large fabricated assembly leaving the workshop on a transport convoy.
La Rhune in motion
From workshop to road.
A short edit of three videos showing the handling and transport of a large industrial assembly.
See more photos and videos of our projects.See La Rhune on LinkedIn
Let's work together
Your next project takes shape here.
A component, a drawing, an on-site job? Let's discuss your project's requirements.
Email us+33 (0)5 59 64 47 47