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Copper is flexible and easy to deform, has a high conductivity of electricity and is corrosion resistant. For the production of hot water boilers we supply copper circles in a soft deep-drawing quality. Because of the large deformation of these discs to spheres, the quality is of crucial importance. Our materials are used, among other things, in hot water technology, but also by tank and boiler builders.
Roba supplies copper circles in CuDHP R220 quality against the applicable EN standards.