Extruded and custom aluminum tube

Aluminum tube is a type of non-ferrous metal tube, which refers to a metal tubular material made of pure aluminum or aluminum alloy and extruded into a hollow shape along its longitudinal length. There may be one or more closed through holes with uniform wall thickness and cross-section, delivered in a straight line or roll shape. Widely used in industries such as automobiles, ships, aerospace, aviation, electrical appliances, agriculture, mechatronics, and home furnishings. Aluminum tubes are mainly divided into the following types according to their appearance: square tubes, round tubes, patterned tubes, special-shaped tubes, and universal aluminum tubes. Aluminum tube is a highly hardened aluminum that can be strengthened by heat treatment. It has moderate plasticity in annealing, quenching, and hot state, and good spot welding performance. When using gas welding and argon arc welding, aluminum tube tends to form intergranular cracks; Aluminum tubes have good machinability after quenching and cold work hardening, but poor machinability in the annealed state. The corrosion resistance is not high, and methods such as anodizing and painting or surface coating with aluminum layer are often used to improve the corrosion resistance. It can also be used as a mold material. The aluminum tube which use the extrusion process in the Fine Processing, and we also provide custom aluminum extrusions according to your drawings.