Introduction of E
xtruded aluminum tube
Extruded aluminum tube refers to a pure metal or aluminum alloy that is extruded into a hollow metal tube material along its entire length. May have one or more closed through-holes with uniform wall thickness and cross-section, delivered in straight or rolled form
Classification of
Extruded aluminum tube
Extruded aluminum tube are divided according to their shapes: square tubes, round tubes, pattern tubes, special-shaped tubes, universal aluminum tubes.
Extruded aluminum tube is divided according to the extrusion method: seamless aluminum tube and ordinary extruded tube
Extruded aluminum tube are divided according to accuracy: ordinary aluminum tubes and precision aluminum tubes.Among them, precision aluminum tubes generally need to be reprocessed after extrusion, such as cold drawing fine drawing and rolling.
Extruded aluminum tube is divided by thickness: ordinary aluminum tube and thin wall aluminum tube
Characteristics of
Extruded aluminum tube
Extruded aluminum tube is a kind of high-strength hard aluminum, which can be strengthened by heat treatment, has moderate plasticity under annealing, hardening and hot conditions, and has good spot weldability. When using gas welding and argon arc welding, there are Tendency; the machinability of the aluminum pipe after quenching and cold work hardening is still good, and it is poor in the annealed state. The corrosion resistance is not high. Anodizing treatment and painting methods are often used or the surface is coated with aluminum to improve the corrosion resistance. Can also be used as a mold material.
The application of
Extruded aluminum tube
Extruded aluminum tube are widely used in automobiles, ships, aerospace, aviation, electrical appliances, agriculture, electromechanical, household and other industries
