Aluminum tubes are mainly divided into the following types

According to the shape: square tube, round tube, patterned tube, special-shaped tube, and round aluminum tube.

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

According to the precision: ordinary aluminum tube and precision aluminum tube, among which precision aluminum tube generally needs to be reprocessed after extrusion, such as cold drawing and rolling.

According to the thickness: ordinary aluminum tube and thin-walled aluminum tube

Performance: corrosion resistance and light weight.

Advantages of aluminum tubes

1. Welding technology advantage: Thin-walled copper-aluminum tube welding technology suitable for industrial production is known as a world-class problem and is the key technology for replacing copper with aluminum in air conditioner connecting tubes.

2. Service life advantage: From 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 lower the heat transfer efficiency of the connecting pipe between the indoor unit and the outdoor unit of the air conditioner, the more energy-saving it is, or in other words, the better the insulation effect, the more electricity it saves. Fourth, it has excellent bending performance and is easy to install and move.