Seamless pipe - Import export

Seamless aluminium tubes can be ordered in all commercially available aluminium alloys in addition to high strength aluminium alloys which are required for more demanding applications. ALUnna has a number of extrusion presses equipped with mandrel piercing capability. This allows us to extrude a large range of extruded tubular dimensions from a number of different billet diameters. The size range for seamless extruded tubes ranges from 17 mm to 300 mm in diameter.

Round dialysis cells The cylindrical electrode is mounted into the cylindrical membrane, which is hold by a strong pervious pipe from the inside and protected by a mesh from the outside. The anolyte is leaded through the anode pipe through the bottom of the electrode and flows constantly through the toroidal gap between electrode and housing to the anolyte outlet. By the standardized membrane support, a multitude of membranes can be used. The pipe cells of OSMO Membrane Systems GmbH are easy to handle, because even a 2m long electrode only weights 8 kg. Advantages of the OSMO round dialysis cells: Can be opened without tools by quick release fasteners Anode pipe made of seamless thick-walled stainless steel 1.4571 (standard) – treated titanium available on request Continuously anolyte inflow and outflow as well as selective anolyte distribution Anode can be turned inside the membrane