7075 7003 Aluminium Alloy Tube 7A01 7A10 Extruded Aluminum Square Tubing

      Aluminum tubes are mainly divided into the following types: 1. According to the shape: square tube, round tube, pattern tube, special-shaped tube, global aluminum tube.  2. According to the extrusion mode: seamless aluminum tube and ordinary extrusion tube  3. According to the precision: ordinary aluminum tube and precision aluminum tube, precision aluminum tube generally needs in 4. After  extrusion, reprocessing, such as cold drawing, rolling. 5. According to the thickness: ordinary aluminum tube and thin wall aluminum tube  6 performance: corrosion resistance, light weight.

      Advantages of welding technology:1. suitable for industrial production of thin-wall copper and aluminum pipe welding technology, known as a world-class problem, is the key technology of air conditioner connecting pipe aluminum instead of copper.

2. Service life advantage: from the perspective of the inner wall of the aluminum tube, because the refrigerant does not contain moisture, the inner wall of the copper-aluminum connecting tube will not be corroded.

3. Energy saving advantage: the connection pipe 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 insulation effect, the more electricity saving.

4. Excellent bending performance, easy to install and move