The bench PUNKA is made in steel (40/10 thickness). The elements shaping the seat are welded together through a continuous welding, which is later polished so that the union is not visible. Seat, supports and feet of the bench are made with one steel sheet, bent on 4 points with an agle of 90°. Here elements of support are welded to further characterize the bench. The bench can be fixed to the ground through specific bolts (not provided) to be inserted on 4 holes (10 mm diam.).
For the realization of this product made in Italy, Steel EN10111DD11 is used and later treated with a cycle of sandblasting, cataphoresis and powder coating. Such cycle is meant to guarantee the protection of the painted products, in an environment of C4 corrosion class, as requested by the UNI regulations EN ISO 12944-2. The products are eventually polyester-powder coated with RAL colours at choice.
Steel EN10111DD11 is used for the realization of this product and all the elements in this material, after all the different stages (cutting, bending, welding), are treated with electrogalvanizing according to the UNI regulations and are later polyester powder-coated with RAL colours at choice.