Coated Aluminium Coil-AA3105

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1.General Information of Color Coated Aluminium Coil with Competitive Prices

Aluminum coil is between 0.1 mm and 500mm in thickness and has a wide variety of uses in the construction industry including aluminium siding and roofing. Sheet is also used widely in construction, decoration, transport applications and other various industrial filed, such as automobile body panels, airframes, curtain walls and the hulls of boats etc.

Alloy

AA1050,AA1060, AA1070, AA1100, AA3003, AA3004, AA3005, AA3105, AA5005, AA5052, AA5754, AA5083, AA8011

Temper:

H12, H14, H16, H18, H22, H24, H26, H32,HO, F

Thickness:

0.10-4.0mm

Width:

10mm- 2000mm

Coating

PE(Polyester)

Painting Thickness

Standard 16-25 microns, max 40 microns

Color

Acording to Ral colors or customer’s samples

Standard:

GB/T17748-1999, ASTM, ISO, EU standard

Special Specification is available on customer’s requirement

PE(polyester) Coating

PE(polyester) coating:high molecular polymer as monomer and addition of alkyd, is an UV-resistant coating. It can be classified matt and glossy according to coating gloss. The compact molecule structure, makes paint surface luster and smooth,which assure good printing on the panel surface. With an warranty of 8-10 years for weather resistance, it is specially applied for internal decoration and sign board.


2 Usage/Applications of PE Coated Aluminum Coil/Sheet

Our company's PE Coated Aluminum Coil/Sheet have been widely used in the fields of construction and decoration(garage doors, ceiling etc.), electronic appliances, lighting decoration, air-condition air pipe, sanwich panels and drainage, etc.




Q:The aluminum extrusion seam? Is there a big difference between the two?
Seamless aluminum tube production process: reverse through the core (hole) to form seamless pipeThe production process of aluminum tube seam: conventional tubes is generally used for combination die extrusion, which is produced by extrusion, is welded, the welding seam is automatically in high temperature.
Q:How can the refrigerator aluminum pipe leak?
1, the welding of aluminum pipe is more troublesome, and generally replace the new evaporator. Although there is a leak freezer tube can be welded, but not the good point, near the emergence of a new leak, it was suggested to change the new evaporator.
Q:Can aluminum tube and stainless steel pipe be welded directly?
If the direct use of other auxiliary welding material can be, but I would also like to know whether the current technology can use laser welding, aluminum and stainless steel?
Q:How can the refrigerator be welded with copper aluminum tube?
Welding powder, copper electrode can be used welding!
Q:1100 what's the match between the aluminum material and the material? Thank you
The deformed aluminum alloy in China can be divided into 1~9 system and 1 Series (1xxxx Series) according to the difference of the main elements, and the 6 Series (6xxxx Series) is AL-Mg-Si alloy, such as 1100 and 6063.
Q:Is the Bondi tube in the fridge good or the aluminum tube?
Now the refrigerator tube is using aluminum tube or Bondi tube (Bondi tube, that is galvanized steel pipe, in fact, the iron pipe, iron pipe above the paint once lost, it is easy to rust..)The aluminum pipe is more corrosion resistant than the iron tube, and the iron pipe is not corrosion resistant, so I suggest you choose the aluminum pipe!In fact, the best or copper pipe, but now no manufacturers have produced, mainly or cost!
Q:Why are copper tubes used in household air conditioners and aluminium tubes for automotive air conditioners?
The difference between air conditioning copper tube and aluminum tube:1 、 the material of copper tube and aluminum pipe is different.2, the copper pipe and aluminum pipe flow is different.3, copper and aluminum prices are different: Copper costs high.4, the application of copper and aluminum, brass, good ductility, resistance to oxidation, bellbottom do good pressure resistance, not easy leakage of refrigerant, are often used in air conditioning; aluminum can do bell, pressure difference of oxidation resistance, it is prone to leak, if not good insulation cotton, it is a hidden danger.5, copper and aluminum bending: aluminum tube bending, better than copper bending resistance.
Q:What are the so-called "aluminum tubes" and "copper aluminum tubes" in air conditioners? Is it the pipe in the outer machine, or the connecting pipe between the outside machine and the inner machine?What materials are used in general external machines? For example, Panasonic, Midea, GREE, Haier, Changhong, CHIGO, Galanz, what are these materials used?
The so-called "aluminum tube" in the air conditioner refers to the inner and outer parts of the air conditioner. The connecting pipe part may be made of aluminium tube, that is, the copper aluminum tube. And there are very other manufacturers using aluminum tubes on the evaporator or condenser.In the air-conditioning on the implementation of "aluminum instead of copper", there have been countless tests, the conclusion proved to be failure, it is impossible, is not reliable. In the air conditioning on aluminum and copper, can save the cost to a certain extent, reduce the price of air conditioner; however, all of this must be based on the safe operation of air conditioning, the service life of the air conditioner is not affected as the premise, without this premise, aluminum and copper also have no meaning.So far, no air-conditioning manufacturer's "aluminum bronze" project is successful; even more incredible is that there are still new manufacturers continue to join the promotion of this project.Aluminum and copper project, at the earliest in about 18 years ago, from the beginning of the refrigerator manufacturers, the refrigerator using R12 as refrigerant, and the whole system pressure is low, the particularity and the refrigerator pipeline application, does have a certain application in the refrigerator; from about 12 years ago at the beginning of each air conditioner to promote manufacturers Aluminum and copper in air conditioning project.
Q:Can anodized aluminum 6061-T6 surface be oxidized?
The so-called T6 is a kind of heat treatment, the main process is rolling solid solution and aging, these steps is to let the inner Aluminum Alloy changed, the metal can reach high strength and long deformation, anodic oxidation of our workpiece can have better conductivity and not the impurity content of workpiece the 6061 is too high, a low impurity content of his aluminum alloy aluminum is much less than, so the conductivity of aluminum has good ductility and high anodic oxidation and chemical polishing, is a good choice.
Q:How many kilograms does the copper pipe withstand? How many kilograms does the aluminum pipe withstand?
The allowable stress for TP2 copper tubes is specified as S=41.2MPa (6000Psi).The allowable stress of aluminum pipe should be checked

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