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.


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


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




10mm- 2000mm



Painting Thickness

Standard 16-25 microns, max 40 microns


Acording to Ral colors or customer’s samples


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.

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Q:Which friend has the national standard about seamless copper tube and aluminium tube, some help to send, very grateful, urgent!
National standard for seamless aluminium tubesnominal outside diameterOrdinary (+)High precision (+)Any outside diameter a and nominalAllowable deviation of outside diameterAllowable deviation of average outside diameter B and nominal outer diameterAny outside diameter a and nominalAllowable deviation of outside diameterAllowable deviation of average outside diameter B and nominal outer diameterAnnealing tube5083 CQuenchOtherAll tubesAnnealing tubeQuench tubeOtherAll tubes> 120 to 150Two point two eightZero point six threeZero point seven sevenZero point three eightZero point three eightOne point five zeroZero point five zeroZero point two fiveZero point two five> 150 to 180Three point four fourZero point nine fiveOne point one fourZero point five sevenZero point five sevenTwo point two fiveZero point seven sixZero point three eightZero point three eight> 180 to 220Four point five eightOne point two fiveOne point five threeZero point seven sevenZero point seven sevenThreeOneZero point five zeroZero point five zeroA any outer diameter refers to the outside diameter measured at the point at the pipe section.The mean od of B refers to the average value obtained by measuring the total diameter of two arbitrary angles at the cross section of the pipe.When the C 5083 alloy tube is annealed, the deviation is performed by the annealing tube.[amendment to the national standard 2012-06-14 14:45] seamless copper tube
Q:Freezer aluminium tube can be used for several years
This material can be seen, usually screen tube, that is, Bondi tube (iron pipe)It's plate-like or aluminium.Under normal circumstances can use 10 years, this is tested, while others are in the middle may be bad.
Q:What is the aluminum soft on the automobile engine? What role does it play?
To prevent the wear of aluminum tubes, you can see that the aluminum tubes wrapped in cotton are very close to other things
Q:My air conditioner is aluminum, I want to shift, does not change the pipe can also be used?
Change the copper tube. If the leak, the repair fee + material costs are quite a lot of money.
Q:Water heater tube welding seam how
Two, low temperature 400 degrees aluminum welding method, with third generations of WE53 liquefied gas porous spray gun as heating source of heat, and then with WEWELDING Q303 welding wire spot welding, has good permeability.
Q:What are the benefits of an aluminum tube cigar?
The best start glass tube, sealed to preserve the original flavor
Q:What is the so-called aluminum tube in the air conditioner?
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:What is the specific welding process of T6 aviation aluminium pipe?
Wall thickness 1.5mm can be considered argon arc welding, and generally buy aluminum alloy material, manufacturers should provide the corresponding material sheet, and the metal in the state of conditioning.
Q:Will the aluminum tube (6063) anodized after the local needle hole shaped point, what is the reason for it, is the material problem or oxidation plant corrosion?
You are the light, or the fog, if light, are certainly no oxidation treatment, that is, if the surface is like fog, that is normal. I have been working in this area, a few years, what are a little, in fact, no matter what, to ensure the material beautiful, do not have that you said.
Q:Refrigerator aluminum tube broken, how to make up?
Cut off at the point of leakage, with a copper knot to connect the head, you should pay attention not to force too much.Now the refrigerator tube is the use of aluminum tube or Bondi tube (Bondi tube, that is galvanized steel pipe, in fact, 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. In fact, the best or copper pipe, but now no manufacturers have produced, mainly or cost.

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