JIANGSU IRUNT STEEL GROUP CO., LTD. |
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40-1500mm Thinkness Small Diameter 7075 6063 6061 T6 Aluminum Capillary Tube Round Aluminum Alloy Pipe
Standard | GB/T6893-2000,GB/T4437-2000,ASTM B210,ASTM B241,ASTM B234, |
Grade | 1000 Series:1050,1060,1070 |
OD | 8-325mm,customized |
Thickness(mm) | 0.2mm-30mm,According to your requirements. |
Width(mm) | 6-12m,According to your requirements. |
Surface | Mill, Bright,Polished,Hairline, Embossed,etching. |
Temper | O,F, H12, 114,H18,H22, H24,H26,H32, H34,H36,H111,H112,H314,T6,T651 |
Payment Terms | 30 %TT Advance + 70 % Balanceor negotiation |
Delivery Time | 7-15 Days |
Application | Furniture, doors, kitchen appliances, structural material, commercial use, structural use,roofing,corrugated roofing,household appliance, industry, auto parts,cold roomse, etc. |
Aluminum tube is a kind of non-ferrous metal tube, refers to pure aluminum or aluminum alloy by extrusion processing along its longitudinal full length hollow metal tube material.
Aluminum tubes are mainly divided into the following types
Divided by shape: square tube, round tube, pattern tube, shaped
tube, global aluminum tube.
According to the extrusion method: seamless aluminum tube and
ordinary extrusion tube
According to accuracy: ordinary aluminum tube and precision
aluminum tube, in which precision aluminum tube generally need to
be reprocessed after extrusion, such as cold drawing, fine pumping,
rolling.
By thickness: ordinary aluminum tube and thin wall aluminum tube
Performance: corrosion resistance, light weight.
features
It is a kind of high strength duralumin, which can be strengthened
by heat treatment. It has medium plasticity in annealing, hardening
and hot state, and good weldability in spot welding. It tends to
form intercrystalline cracks in gas welding and argon welding. The
machinability of aluminum tube is good after quenching and cold
work hardening, but poor in annealing state. Corrosion resistance
is not high, often using anodic oxidation treatment and paint
method or surface coated with aluminum layer to improve corrosion
resistance. It can also be used as a mold material.
Aluminum tube advantages: first, welding technology advantages:
suitable for industrial production of thin-wall copper aluminum
tube welding technology, known as a world-class problem, is the key
technology of air conditioner connecting tube aluminum copper.
Second, the service life advantage: from the inner wall of the
aluminum tube, because the refrigerant does not contain water, the
inner wall of the copper and aluminum connecting pipe will not
corrode.
Three is the advantage of energy saving: the connection pipe of the
indoor unit and outdoor unit of the air conditioner, the lower the
heat transfer efficiency is, the more energy saving, or the better
the heat insulation effect is, the more electricity saving.
Four is excellent bending performance, easy to install, move