陕西鑫秦钢铁有限公司

Aluminum tube is divided into the following categories according to shape: Square Tube, round Tube, figured Tube, special-shaped Tube, global aluminum tube. According to extrusion mode: seamless aluminum tubes and ordinary extruded tubes according to precision: ordinary aluminum tubes and, precision aluminum tubes, in which precision aluminum tubes generally need to be re-processed after extrusion, such as cold drawing precision drawing, rolling. Divided by thickness: Ordinary Aluminum Tube and thin-walled aluminum tube performance: Corrosion Resistance, light weight. It is a kind of high strength Duralumin, it can be strengthened by heat treatment, has medium plasticity in annealing, rigid quenching and hot state, and has good resistance to spot welding The machinability of aluminum tube is good after quenching and cold hardening, but it is not good when annealed. The corrosion resistance is not high. anodizing and painting or aluminum coating are often used to improve the corrosion resistance. It can also be used as die material. Aluminum Tube advantages: first, welding technology advantages: suitable for industrial production of thin-walled copper-aluminum tube welding technology, known as a world-class problem, is the key technology of air conditioner connecting tubes instead of aluminum copper. Second, the advantage of service life: from the Aluminum Tube Wall, because the refrigerant does not contain moisture, copper-aluminum Connection Tube Wall will not occur corrosion. Three is the energy saving advantage: the Air Conditioner Indoor Unit and outdoor unit connection pipeline, the lower the heat transfer efficiency, the more energy-saving, or, the better the insulation effect, the more power-saving. Fourth, excellent bending performance, easy to install, transfer machine aluminum pipe widely used in all walks of life, such as: Cars, ships, aerospace, aviation, electrical appliances, agriculture, electrical machinery, home, aluminum pipe in our lives have been everywhere.