Aluminum tube is a kind of non-ferrous metal tube, which refers to a metal tubular material that is hollow along its longitudinal length through extrusion processing of pure aluminum or aluminum alloy. Widely used in automobiles, ships, aerospace, aviation, electrical appliances, agriculture, electromechanical, home furnishing and other industries.

Aluminum tubes are mainly divided into the following types

Divided by shape: square tube, round tube, patterned tube, special-shaped tube, global aluminum tube.

According to the extrusion method: seamless aluminum tube and ordinary extruded tube.

Divided by precision: ordinary aluminum tubes and precision aluminum tubes, among which precision aluminum tubes generally need to be reprocessed after extrusion, such as cold drawing, fine drawing, and rolling.

Divided by thickness: ordinary aluminum tube and thin-walled aluminum tube.

Advantages of aluminum tubes:

One is the advantages of welding technology: the welding technology of thin-walled copper-aluminum tubes suitable for industrial production is known as a world-class problem and is the key technology for replacing copper with aluminum in the connecting tube of air conditioners.

The second is the advantage of service life: From the perspective of the inner wall of the aluminum tube, since the refrigerant does not contain moisture, the inner wall of the copper-aluminum connecting tube will not corrode.

The third is the energy-saving advantage: the lower the heat transfer efficiency of the connecting pipeline between the indoor unit and the outdoor unit of the air conditioner, the more energy-saving, or in other words, the better the heat insulation effect, the more power-saving.

Fourth, excellent bending performance, easy to install and move