Aluminium Tubes, Aluminium Boxes

Aluminiumwerk Unna AG is specialised in the production of Aluminium tubes. The Aluminium tubes are extruded on site using two possible methods. These are either Seamless extrusion or Porthole extrusion. It is quite simple to distinguish between the two extrusion methods. In seamless extrusion, a mandrel is positioned and fixed inside the extrusion die, creating the inner contour of the tube. In porthole extrusion, the mandrel is fixed and is supported by a number of integral bridges affixed to the outer portion of the extrusion die.

We produce aluminium pipe bends with the following characteristics and product specifications: DIN EN 573-3, 755-1, /-2 /-9

We produce aluminum pipes in all sizes and diameters according to all the requests of our customers. 7050 Aluminum Pipe 7049 Aluminum Pipe 7049A Aluminum Pipe 2024 Aluminum Pipe 7075 Aluminum Pipe 6061 Aluminum Pipe 6082 Aluminum Pipe 2017 Aluminum Pipe 2017A Aluminum Pipe

Seamless tube elbows made of aluminum for welding.