Coated Aluminium Coil-AA3003

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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:Can aluminum pipes be used for solar panel installations?: Yes, aluminum pipes can be used for solar panel installations. Aluminum is a lightweight and durable material that is resistant to corrosion, making it suitable for outdoor applications like solar panel installations. Additionally, aluminum pipes are easy to work with and can be easily customized to meet the specific requirements of solar panel mounting systems.

Q:Can aluminum pipes be used for marine applications?: Marine applications can indeed utilize aluminum pipes. The popularity of aluminum in marine applications stems from its outstanding resistance to corrosion. Unlike steel, aluminum does not rust, making it a perfect choice for saltwater environments. Furthermore, aluminum pipes are both lightweight and durable, enabling easier handling and installation in marine settings. Additionally, they possess favorable thermal conductivity properties, which prove advantageous in certain marine applications. Nonetheless, it is crucial to carefully choose the suitable grade of aluminum pipe specifically designed for marine use to ensure optimal performance and durability.

Q:What's the difference between an air conditioned pure copper tube and an aluminum tube?: The copper tube has high heat transfer efficiency, corrosion resistance and good strength, but the price is expensive.The heat transfer efficiency of aluminum pipe is higher, the corrosion resistance is not good, but the price is much cheaper.

Q:Are aluminum pipes resistant to saltwater corrosion?: Yes, aluminum pipes are generally resistant to saltwater corrosion. Aluminum is known for its excellent corrosion resistance, including resistance to saltwater. It forms a thin, transparent oxide layer on its surface when exposed to oxygen, which acts as a protective barrier against corrosion. This oxide layer helps to prevent the metal from reacting with saltwater, thus making aluminum pipes highly resistant to saltwater corrosion. However, it is important to note that prolonged exposure to saltwater can still lead to some degree of corrosion over time, but compared to other metals, aluminum is considered to be one of the most corrosion-resistant materials for saltwater applications.

Q:Which is better, titanium alloy or high pressure aluminium tube?: In addition, other aspects are titanium alloy victory over aluminum alloy, so to answer this question,

Q:How to control the hardness of aluminum pipe?: The corrosion resistance is not high, in order to improve the corrosion resistance of anodic oxidation treatment and often used methods of paint or aluminum surface layer.

Q:In 2006, the air conditioning in the market, some brands will connect pipes from copper tubes to aluminum tubes, and now want to ask what brand of aluminum tubes?The more the brand, the better. Be sure to be real: CHIGO, Galanz, Midea, TCL, LG.But in Beijing seems to have not listed, may be the year after next, and other big cities should be sold, it is a trial bar.

Q:Can aluminum tube and stainless steel pipe be welded directly?: Can be directly welded, the high quality requirements can be considered by using MG460F welding, flux cored wire, if the demand is not high, you can consider the use of MG400 welding electrode, the cost is relatively low, but can not be repeated for welding, easy to crack.

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:Are aluminum pipes suitable for power plants?: Certain applications in power plants can make use of aluminum pipes, which offer a range of advantages. Firstly, aluminum's lightweight nature makes it convenient for handling and installation compared to alternative materials, thereby saving time and reducing labor costs during construction or maintenance tasks. Additionally, aluminum pipes possess exceptional resistance to corrosion, enabling them to withstand the demanding conditions often encountered in power plants, including high temperatures, humidity, and exposure to chemicals. Moreover, aluminum exhibits a commendable thermal conductivity, which facilitates efficient heat transfer, rendering it suitable for applications such as heat exchangers or cooling systems within power plants. Nevertheless, it is crucial to acknowledge that aluminum pipes might not be appropriate for all power plant applications. For instance, in systems with high pressure or involving extreme temperatures, other materials like steel or alloys may be more suitable. Thus, a thorough evaluation of the power plant's specific requirements and conditions is essential to determine the suitability of aluminum pipes for a given application.

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