T6060 aluminium pipe with a raw finish. The 3 mm wall thickness makes it very well suited to welding up bespoke applications. After welding it is advisable to polish or paint the part to prevent tarnishing and oxidation. For a neat and secure pipe end, a connecting sleeve can be cut in half and welded on. Very high quality. These bends have a very tight centreline radius, which makes them particularly useful in confined spaces.