Easy to install mobile weldable aluminum tube

Aluminum tube is a kind of high-strength hard aluminum, which can be strengthened by heat treatment. It has moderate plasticity under annealing, fresh quenching and hot conditions. It has good spot welding weldability. The aluminum tube has a tendency to form intergranular cracks when gas welding and argon arc welding are used; The machinability of the aluminum tube after quenching and cold work hardening is still good, but it is not good in the annealed state. The corrosion resistance is not high, and anodizing treatment and painting methods are often used, or the surface is coated with aluminum layer to improve the corrosion resistance. It can also be used as a mold material.



Advantages of Aluminum Tube

1.The advantages of welding technology: the welding technology of thin-walled copper-aluminum tubes suitable for industrialized production is known as a world-class problem and is a key technology for replacing copper with aluminum for connecting pipes for air conditioners.

2.the service life advantage: from the perspective of 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.the energy-saving advantage: the lower the heat transfer efficiency of the connecting pipeline between the indoor unit and the outdoor unit of the air conditioner, the more energy-saving, or in other words, the better the heat insulation effect, the more energy-saving.

4. excellent bending performance, easy to install and move


Product Features

Any bending 360 degrees has good flexibility, corrosion resistance and high temperature resistance, good elongation and tensile strength, and can meet the conventional processing requirements (stamping, stretching) and high formability. It has high plasticity, electrical conductivity and thermal conductivity, and can be welded by gas welding, hydrogen atom welding and contact welding;

Aluminum coils are suitable for various air conditioners, refrigerators, freezer refrigeration pipes, floor heating heating pipes, home appliance repairs, heaters, high-temperature furnace pipes, water heaters, hot water heaters, special aluminum pipes, solar energy, industrial hardware stamping, etc.

Product Parameter

project Aluminum tube Copper tube
Codename JH-001-LG JH-002-LG JH-003-LG JH-001-TG JH-002-TG JH-003-TG
Outer diameter
of piping d1(mm)
φ4 φ6 φ8 φ4 φ6 φ8
Use pressure Mpa 3 2.7 2.7 16 10 6.3
Minimum bending
radius mm
R20 R40 R40 R20 R30 R50
φ4 φ6 φ8 φ4 φ6 φ8
d φ2.5 φ4 φ6 φ2.5 φ4 φ6

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