Aluminum Round Tube

Aluminum tube is a kind of non-ferrous metal tube, which refers to a metal tubular material that is made of

pure aluminum or aluminum alloy and is hollowed along its entire longitudinal length.

Properties: Corrosion resistance, light weight.

Advantages of aluminum tubes:

1. Welding technology advantages: 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 for connecting tubes of air conditioners.

2. Service life advantage: 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.

3. Energy-saving advantage: The connection pipeline between the indoor unit and the outdoor unit of the air

conditioner, the lower the heat transfer efficiency, the more energy-saving, or the better the thermal insulation

effect, the more power-saving.

4. Excellent bending performance, easy to install and move.

Surface treatment method:

1. Chemical treatment: oxidation, electrophoresis coating, fluorocarbon spraying, powder spraying, wood

grain transfer printing.

2. Mechanical treatment method: mechanical wire drawing, mechanical polishing, sandblasting.

Product parameters