New Structural Catalog 2026
We’ve updated our tools so we can continue growing together! The new PROTUBSA 2026 Structural Catalog is now available for download.
We’ve updated our tools so we can continue growing together! The new PROTUBSA 2026 Structural Catalog is now available for download.
In PROTUBSA we keep growing to adapt to the most demanding industrial projects. We have expanded our permanent stock incorporating external diameters up to Ø 812,8 mm and thicknesses up to 100 mm.
PROTUBSA and its industrial group will be present at Tube Düsseldorf 2026, one of the main international meetings of the tube and steel industry.
New in-house laser tube cutting service. With this new capacity, Protubsa consolidates its position as the ideal strategic partner for demanding sectors such as automotive, civil construction, industrial furniture and renewable energies.
Christmas 2025. Happiness is not doing what you want but wanting what you do. – Jean Paul Sartre
Protubsa specializes in offshore projects.
We offer a complete and professional project management service, tailored to your needs.
All in one, from PROTUBSA we manage both the raw material and the production of the parts required by laser tube service.

The distribution of steel pipes and fittings is key for the Chemical, Petrochemical and Oil & Gas industries. These pipes allow the transport of fluids and gases under extreme conditions of pressure, temperature and corrosion.
News: At Protubsa we are always committed to offer you the best. In order to keep you informed about the latest news, updates and trends relevant to your business, we offer you this direct access to our latest news and releases. Whether it’s about new products, changes in our services or any other news that may be of interest to you, our priority is to keep you up to date and on the cutting edge. If you would like to receive our news on a regular basis, please feel free to subscribe to our newsletter (at the bottom of the page). We will be happy to keep you up to date with everything that is happening in our company and in the industry.

Pol. Ind. ” Goiain “
Avda. San Blas, 24
01170 Legutiano (ÁLAVA)
TAX ID: B01267277

Pol. Ind. ” Goiain “
Avda. San Blas, 24
01170 Legutiano (ÁLAVA)
TAX ID: B01267277
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