Classification, characteristics and advantages of Aluminum Duct
Aluminum Duct is a kind of non-ferrous metal pipe, refers to the use of pure aluminum or aluminum alloy extruded into its longitudinal full length hollow metal tubular material. May have one or more closed through holes, wall thickness, cross-section uniform, in a straight or roll-like delivery. Widely used in automobiles, ships, aerospace, aviation, electrical appliances, agriculture, electrical and mechanical, home and other industries.
Aluminum pipe is divided into the following types of aluminum pipe classification, characteristics and advantages
According to the shape points: square tube, tube, pattern tube, shaped tube, global Aluminum Duct.
According to the extrusion method points: seamless Aluminum Duct and ordinary extrusion tube
According to the precision points: ordinary Aluminum Duct and precision Aluminum Duct, including precision Aluminum Duct generally need to be processed after the extrusion, such as cold drawn fine pumping, rolling.
Thickness by: ordinary aluminum and thin-walled Aluminum Duct
Performance: corrosion resistance, light weight.
Aluminum Duct characteristics: aluminum pipe classification, characteristics and advantages
For a high-strength hard aluminum, can be heat treatment to strengthen, in the annealing, just quenching and thermal state of plastic medium, spot welding good weldability, with gas welding and welding aluminum pipe has a tendency to form intergranular cracks; In the quenching and cold hardening after cutting performance is still good, in the annealed state is not good. Corrosion resistance is not high, often used anodizing treatment and coating method or surface coated with aluminum layer to improve corrosion resistance. Can also be used as a mold material.
Advantages of Aluminum Duct: Classification, Characteristics and Advantages of Aluminum Duct
First, the advantages of welding technology: suitable for industrial production of thin-walled copper and aluminum pipe welding technology, known as the world-class problems, is the air conditioner connecting pipe aluminum on behalf of the key technology.
Second, the service life advantage: from the aluminum wall of view, because the refrigerant does not contain water, copper and aluminum pipe wall does not occur corrosion phenomenon.
Third, the advantages of energy-saving: air-conditioning indoor unit and outdoor unit connecting the pipeline, the lower the heat transfer efficiency, or better, the better the better the insulation effect.
Fourth, excellent bending performance, easy to install, transfer machine.