Cheapest Aluminum Prepainted Coil for Roofing Sheets
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 8 m.t.
- Supply Capability:
- 2000 m.t./month
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Specification
Structure of Aluminium Prepainted in Coil Form for Roofing Description:
Coated aluminum coil/sheet are of a wide range of colors, which gives wonderful appearance no matter in residential and commercial constructions of great exhibition centers.
The 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 pipes, sandwich panels and drainages etc.
Main Features of the Aluminium Prepainted in Coil Form for Roofing:
1) High flexibility
2) Impact resistance
3) Excellent weather-proof durability
4) Anti-ultraviolet
5) High erosion resist
Images of the Aluminium Prepainted in Coil Form for Roofing:
Aluminium Prepainted in Coil Form for Roofing Specification:
Alloy | A1100,A3003,A1050,A8011 etc |
Temper | H16,H18,H24 |
Thickness | From 0.024mm to 1.2mm |
Width | Standard width:1240mm |
Special width:1300mm,1520mm,1570mm,1595mm | |
Diameter | Standard dia:1200mm |
Interior dia:150mm,405mm,505mm | |
Weight | 2.5 T/coil,3.0 T/coil |
Coating | PE, PVDF, AC |
Surface | Embossed, mill finish, coated |
Color | AS to code RAL |
Gloss | 10-90%(EN ISO-2813:1994) |
Coating Thickness | PE: more than 18 micron |
PVDF: more than 25 micron | |
Coating Hardness (pencil resistance) | More than 2h |
Coating adhesion | 5J(EN ISO-2409:1994) |
Impact Resistance | No peeling or cracking(50 kg/cm,ASTMD-2794:1993) |
Flexibility (T-bend) | 2T |
MEK resistance | More than 100 |
FAQ Aluminium Prepainted in Coil Form for Roofing:
a.What is monthly capacity
---CNBM is one stated own company and our monthly capacity is about 2000tons.
b. Now which countries do you export your goods?
---Now we export to South East Asia,Africa, North America,South America ect.
- Q: What is the thickness of an aluminum sheet?
- The specific application and requirements determine the variability in the thickness of an aluminum sheet. A wide variety of thicknesses, usually ranging from 0.006 inches (0.15mm) to 0.25 inches (6.35mm) or even more, can be found in aluminum sheets. Gauge is the usual unit of measurement for thickness, where higher gauge numbers indicate thinner sheets. To choose the right thickness for an aluminum sheet, one must consider the intended use and desired properties like strength, flexibility, or weight.
- Q: What is the width and length of the aluminum sheets?
- Depending on the specific product or manufacturer, the aluminum sheets' width and length may differ. To obtain accurate measurements, it is advisable to consult the product specifications or get in touch with the manufacturer.
- Q: why can't aluminum sheet burn after polishing?
- because aluminum will rapidly formulate dense oxide film once being exposed in air, oxide film will generate after polishing, it can't burn.
- Q: Are 101 aluminum sheets readily available in the market?
- Indeed, the market offers a wide range of readily available 101 aluminum sheets. Owing to their exceptional resistance to corrosion, impressive strength, and lightweight nature, these sheets find frequent use across various industries and applications. They can be conveniently obtained from metal supply stores, online marketplaces, and specialized aluminum suppliers. Moreover, customers have the liberty to select from a variety of sizes, thicknesses, and finishes for 101 aluminum sheets, ensuring the perfect match for their specific needs.
- Q: Can aluminum sheets be bent or formed without cracking or breaking?
- Indeed, it is possible to bend or form aluminum sheets without causing cracks or breaks; however, this outcome is contingent upon the thickness of the sheet as well as the bending or forming technique employed. Aluminum, being an exceptionally pliable material, can be easily manipulated into various shapes without fracturing. Nevertheless, if the sheet is excessively thin or if the bending or forming procedure lacks carefulness and precision, there is a possibility of cracks or breaks occurring. To mitigate this risk, it is imperative to utilize appropriate tools and methods, such as a bending brake or a rolling machine, and to ensure that the sheet is not subjected to excessive force or stress during the process. Furthermore, annealing the aluminum sheet prior to bending or forming can enhance its flexibility and diminish the likelihood of cracking. Ultimately, with the correct approach and necessary precautions, it is feasible to successfully bend or form aluminum sheets without encountering cracks or breaks.
- Q: Can aluminum sheets be used for electronic enclosures?
- Yes, aluminum sheets can be used for electronic enclosures. Aluminum is a lightweight and durable material that offers excellent heat dissipation properties, making it suitable for protecting electronic components. Additionally, aluminum sheets can be easily fabricated to create custom enclosures that provide electromagnetic shielding and protection against environmental factors.
- Q: The idea that you can adequately protect yourself from the Alien and government thought transmissions with a 'tin-foil / aluminum hat is just a myth. The correct and real thing to use is an aluminum construction site type of hard-hat. That is why the government and all major defense contractors wore aluminum hard-hats back in the 1950's. The plastic and fiber glass hard-hats that they use now is only because the Aliens got wise to the old aluminum hard-hat trick and outlawed them after the Aliens and their Illuminati minions took over after President Truman got out of office. Everyone knows that.So does any company anywhere in the world currently defy the Alien’s production ban on aluminum hard hats? Or is e-bay and garage sales the only source of aluminum construction site hard hats?
- No Osha did. You know those aliens in Washington DC. Snake people from outer space. Now go wait for the mother ship like a good little fella.
- Q: I know aluminium forms a protective layer of aluminum oxide and hence water does not corrodes it easily.However, since the oxide is amphoteric, won't it react with acids and subsequently be dissolved?What is the main reason aluminium cans are used?
- The old tin ones and bottles hurt when you smash them on your forehead
- Q: Are the aluminum sheets suitable for manufacturing aircraft interiors?
- Aluminum sheets are an excellent choice for producing aircraft interiors. Not only is aluminum lightweight, but it is also strong and durable, making it perfect for aerospace applications. Its high strength-to-weight ratio allows for the creation of fuel-efficient and lightweight aircraft. Moreover, aluminum sheets are highly resistant to corrosion, which is vital in the aerospace industry. Aircraft interiors are exposed to various environmental factors like humidity and temperature changes. The corrosion resistance of aluminum ensures that the aircraft interior components remain reliable and long-lasting, thereby reducing maintenance and replacement expenses. Additionally, aluminum sheets can be easily fabricated and shaped into different forms. This feature enables the production of intricate and customized aircraft interior components. Aluminum sheets can be effortlessly cut, bent, and welded, offering design flexibility and allowing manufacturers to create visually appealing interior designs. Apart from these technical advantages, aluminum is also an environmentally sustainable material. It is 100% recyclable, making it an eco-friendly option for aircraft interiors. Recycling aluminum requires significantly less energy compared to primary aluminum production, thereby reducing the carbon footprint associated with manufacturing. In conclusion, the combination of its lightweight nature, corrosion resistance, ease of fabrication, and sustainability makes aluminum sheets highly suitable for manufacturing aircraft interiors.
- Q: This question asks for methods to prevent aluminum sheets from rusting.
- <p>Aluminum doesn't rust in the same way as iron does, but it can still corrode. To protect aluminum sheets from corrosion, you can apply a protective coating such as a clear lacquer or a specialized aluminum paint. Regular cleaning and maintenance are also important to remove dirt and moisture that can lead to corrosion. Avoid using harsh chemicals that could damage the protective oxide layer naturally present on aluminum. In outdoor applications, ensure that the aluminum is not in contact with incompatible materials that could cause galvanic corrosion. Proper design and installation practices can also help in preventing corrosion.</p>
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Cheapest Aluminum Prepainted Coil for Roofing Sheets
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 8 m.t.
- Supply Capability:
- 2000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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