Aluminum tube is a non-ferrous metal tube, refers to the use of pure aluminum or aluminum alloy extruded into a full length along its longitudinal hollow metal tubular material.
Aluminum tube is widely used in all walks of life, such as: automobiles, ships, aerospace, aviation, electrical appliances, agriculture, mechanical and electrical, household, etc.
Aluminum tube in our life has been everywhere.
(1) Classification of Aluminum Tube
①According to the shape: square tube, round tube, decorative tube, shaped tube, universal aluminum tube.
②Press extrusion way cent: seamless aluminum tube and common extrusion tube.
③According to the precision: ordinary aluminum tube and precision aluminum tube, of which the precision aluminum tube generally needs to be processed after extrusion, such as cold drawing, precision pumping, rolling.
④According to thickness: ordinary aluminum tube and thin - walled aluminum tube.
Performance: corrosion resistance, light weight.
(2) Advantages of Aluminum Tube
①Welding technology advantage: the welding technology of thin-walled copper-aluminum tube suitable for industrial production is known as a world-class problem and is the key technology of replacing copper with aluminum in air-conditioner connection tube.
②Service life advantage: from the inner wall of the aluminum tube, because the refrigerant does not contain moisture, the inner wall of the copper aluminum connection tube will not occur corrosion.
③Energy-saving advantages: air conditioner indoor machine and outdoor machine connection pipeline, the lower the heat transfer efficiency, the more energy saving, or, the better the heat insulation effect, the more energy saving.
④Excellent bending performance, easy to install, transfer.
