Ulinox Quality

We are certified under ISO 9001:2015
(Quality Management Systems) with the following scope:

  • Manufacture, assembly and installation of medium and heavy boiler elements;
  • Manufacture, assembly and installation of pipe installations under customer’s plane;

In addition, since 2019 we have also been certified under EN-ISO 3834-2:2005 (Quality requirements for fusion welding of metal materials. Part 2: Complete quality requirements) for Manufacture, assembly and installation of medium and heavy boiler elements, for material groups 1.1 and 1.2; and for welding processes 135, 138, 141.

Finally, we have certification under Norm UNE-EN 1090-2:2019 (Construction of steel and aluminum structures. Part 2: Technical requirements for steel structures). Pursuant to Regulation (EU) No 305/2011 of the European Parliament and of the Council of 09/03/2011 establishing harmonised conditions for the marketing of construction products, it has been verified that the components for steel structures manufactured by CALDERERIA Y MONTAJES ULINOX according to Norm EN 1090-1:2009+A1:2011, are subject to a production control of the Manufacture verified and evaluated by a Notified Body, thus complying with the Legal Requirements applicable to welded structures and components that are marketed within the EU and that require their corresponding CE Marking.

Certificado 3
Certificado 4

Additional Certifications

  • Certificate of Authorized Company for manufacture and installation of pressure vessels;
  • Repair Company certificate for pressure equipment.

Prevention of Occupational Risks

We have a third-party prevention service to ensure an environment of Safety, Hygiene and Health among our professionals through a training criterion planned annually.