“Boilermaking is the art of understanding metal in order to do what you want with it. This is learned by contact with the material alone.

Thanks to their decades of experience, GRAUX’s boilermakers have mastered the work of sheet metal in thin and thick layers. The precision of their work can go beyond the most demanding tolerances of ISO 2768, without machining intervention.

The recent machine park allows complex bending by programming over a length of 4500 mm, straightening of profiles of 16 m, internal rolling over 2000 mm.

The materials worked are carbon steels, stainless steels including refractory and Duplex, aluminum, and more specific metals such as high yield strength steels, Inconel, anti-abrasion steels, etc.

At GRAUX, the boilermaker works on his part from A to Z, he masters all aspects.