Price of Aluminum Coil for Roofing
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
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Aluminium is a relatively soft, durable, lightweight, ductileand malleablemetalwith appearance ranging from silvery to dull gray, depending on the surfaceroughness. It is nonmagnetic and does not easily ignite. A fresh film ofaluminium serves as a good reflector (approximately 92%) of visible lightand an excellent reflector (as much as 98%) of medium and far infraredradiation. The yield strength of pure aluminium is 7–11 MPa,while aluminium alloys have yield strengths ranging from200 MPa to 600 MPa. Aluminium has about one-third the densityand stiffness of steel. It is easily machined,cast, drawn and extruded.
Aluminium alloys (or aluminum alloys; see spellingdifferences) are alloysin which aluminium(Al) is the predominant metal. The typical alloying elements are copper, magnesium,manganese,silicon,tin and zinc. There are twoprincipal classifications, namely casting alloys and wrought alloys, both of which are furthersubdivided into the categories heat-treatableand non-heat-treatable. About 85% of aluminium is used for wrought products,for example rolled plate, foils and extrusions.Cast aluminium alloys yield cost-effective products due to the low meltingpoint, although they generally have lower tensile strengthsthan wrought alloys. The most important cast aluminium alloy system is Al–Si,where the high levels of silicon (4.0–13%) contribute to give good castingcharacteristics. Aluminium alloys are widely used in engineering structures andcomponents where light weight or corrosion resistance is required
Specification:
Alloy: AA1050, 1060, 1100,AA3003, 3005, 3015, 5052, 5754, 5083,8011, etc
Temper:H14/16/18/22/24/32, HO etc.
Thickness:0.2mm—100mm
Width: 100mm—2300mm (Can be slitted)
InnerDiameter: 508MM
Coil Weight:500kg-3000kg(Max.)
Application:Foil stock, Circles, Roofing, Can stock, Marine plate，Anti-slipery purpose in vehicles, packing and appliance.
Features:
1. Excellent quality of products
2. Quick delivery
3. Best service to clients
4. BV,SGS avalible
5. No buckle o waveness
6. Tension leveling
7. Certificate of Origin
8. Form A,E
Packaging Detail:
Carton ,Woodenpallet with plastic protection packing ,standard seaworthy packing or as yourrequest.
ProductionCapacity:
AnnualProduction capacity of 600,000 tons.
Products areexported to United States, Canada, U.A.E, Brazil, Mexico,Thailand, Vietnam,Nigeria etc, over 100 countries andregions all over the world.
Production Line:
CNBM aluminumproduction base is comprised of 18 aluminumannealers, 10 coil and foilmills, 4 continuous production lines, 2hot rolling production line and 3prepainted lines.
FAQ:
1. What is the form of payment?
Normally 30% TT, L/C
2. Type of quotation?
FOB, CFR, CIF
3. Port of loading?
Shanghai port
4. Delivery time?
30 day after client’s deposit
- Q: How are aluminum coils processed to achieve desired mechanical properties?
- Aluminum coils are processed using various techniques to achieve the desired mechanical properties. One commonly used method is called annealing. Annealing is a heat treatment process in which the coils are heated to a specific temperature and then cooled slowly. This process helps to reduce internal stresses and improve the metal's ductility and toughness. Another important process is cold rolling. Cold rolling involves passing the coils through a series of rollers at room temperature to reduce their thickness and improve their mechanical properties. This process not only increases the strength of the aluminum but also enhances its surface finish. To further enhance the mechanical properties, aluminum coils can also undergo alloying. Alloying involves mixing the aluminum with other elements like copper, manganese, or magnesium to form specific alloys. These alloys offer improved strength, corrosion resistance, and other desirable properties. Additionally, aluminum coils can be subjected to heat treatments like precipitation hardening. This process involves heating the coils to a specific temperature and holding them there for a certain period, followed by rapid cooling. Precipitation hardening allows the metal's microstructure to form fine particles, which increase its strength and hardness. Lastly, surface treatments such as anodizing or painting can also be applied to aluminum coils to enhance their mechanical properties. Anodizing forms a protective oxide layer on the surface, improving corrosion resistance, while painting provides additional protection and aesthetic appeal. In summary, aluminum coils are processed through techniques such as annealing, cold rolling, alloying, heat treatments, and surface treatments to achieve the desired mechanical properties. These processes can enhance the strength, ductility, toughness, and corrosion resistance of the aluminum, making it suitable for a wide range of applications.
- Q: How do aluminum coils contribute to recyclability in the construction industry?
- Aluminum coils play a crucial role in enhancing recyclability in the construction industry due to their inherent properties and characteristics. Firstly, aluminum is a highly recyclable material, meaning it can be recycled repeatedly without losing its quality or physical properties. This makes aluminum coils a sustainable and eco-friendly choice for construction projects. The recyclability of aluminum coils helps reduce the environmental impact associated with the construction industry. By choosing aluminum coils, construction companies can contribute to the conservation of natural resources and the reduction of energy consumption. Recycling aluminum requires significantly less energy than producing it from raw materials, resulting in a substantial reduction in greenhouse gas emissions and carbon footprint. Moreover, the use of aluminum coils in construction facilitates the dismantling and deconstruction processes, making it easier to separate the aluminum components from other materials. This efficient separation allows for the effective recycling of aluminum coils, ensuring that they can be transformed into new products or materials. Additionally, aluminum's durability and resistance to corrosion make it a suitable choice for construction applications. Its long lifespan reduces the need for frequent replacements, further minimizing waste generation and the consumption of raw materials. When the time comes to replace or renovate a building, the aluminum coils can be easily collected, recycled, and reintroduced into the manufacturing cycle, closing the loop of the material's lifecycle. In summary, aluminum coils significantly contribute to recyclability in the construction industry. Their high recyclability, low energy requirements for recycling, and ease of separation during deconstruction make them an environmentally friendly choice. By utilizing aluminum coils, the construction industry can promote sustainability, reduce waste generation, and conserve natural resources, ultimately leading to a greener and more circular construction sector.
- Q: Are there any restrictions on the coil flatness of aluminum coils?
- Yes, there are restrictions on the coil flatness of aluminum coils. The industry standards specify acceptable tolerances for coil flatness to ensure the quality and usability of the aluminum coils. These restrictions help prevent any deformation or irregularities in the coils, ensuring they meet the required specifications for various applications.
- Q: Can aluminum coils be used for industrial piping?
- Industrial piping can indeed utilize aluminum coils. Aluminum, being a versatile and lightweight material, presents numerous advantages for industrial piping purposes. Its exceptional resistance to corrosion makes it a suitable choice across various industries such as chemical, petrochemical, and food processing. Moreover, aluminum coils are effortlessly manageable and can be molded into diverse configurations and dimensions, providing flexibility when designing and installing piping systems. Furthermore, aluminum's commendable thermal conductivity proves advantageous for applications that necessitate heat transfer. Nevertheless, it is crucial to carefully contemplate the specific requirements of the industrial process and seek advice from professionals to guarantee that aluminum coils are appropriate for the intended application.
- Q: How do aluminum coils contribute to sustainable and green building practices?
- Aluminum coils play a vital role in promoting sustainable and environmentally friendly building practices due to the numerous benefits they offer. Let's explore how these coils contribute to such practices: 1. Enhancing energy efficiency: The lightweight nature and exceptional thermal conductivity of aluminum coils make them ideal for insulation purposes. When incorporated into the building's envelope, these coils effectively minimize heat transfer, thereby increasing energy efficiency. Consequently, this reduces the need for excessive heating or cooling, leading to lower energy consumption and fewer greenhouse gas emissions. 2. Ensuring longevity and durability: Aluminum possesses high resistance to corrosion and has a longer lifespan compared to other materials. This durability significantly decreases the need for frequent replacements, which can have a substantial environmental impact. By utilizing aluminum coils in construction, we can reduce waste and effectively conserve resources. 3. Emphasizing recyclability: Aluminum stands out as one of the most recyclable materials available, boasting a high recycling rate. When aluminum coils reach the end of their life cycle, they can be effortlessly recycled and transformed into new products without any loss in quality. By opting for aluminum coils, we actively support a closed-loop recycling system, reducing the demand for virgin materials and minimizing waste. 4. Minimizing carbon footprint: Aluminum production requires significantly less energy compared to metals like steel or copper. This lower energy consumption leads to a reduced carbon footprint during the manufacturing process. Furthermore, using recycled aluminum in coil production requires even less energy, making it an even more sustainable choice. 5. Harnessing reflectivity: Aluminum possesses high reflectivity, allowing it to deflect sunlight and heat away from the building. This characteristic assists in reducing cooling loads, especially in hot climates, thereby reducing the energy required for air conditioning. By incorporating aluminum coils into roofing or cladding, buildings can mitigate their impact on local microclimates and decrease the urban heat island effect. Altogether, aluminum coils actively contribute to sustainable and eco-friendly building practices by promoting energy efficiency, durability, recyclability, and reducing the carbon footprint. By selecting aluminum as a construction material, we can foster greener buildings that conserve resources, minimize waste, and have a lesser environmental impact.
- Q: Aluminum alloy coil quotation = = how much is the price?
- Driving route: About 77.9 kilometersStarting point: Ji'nan City1. from the starting point to the west direction, along the two road 210 meters, turn right into the weft three road2. along the weft three road 350 meters, turn left into the road3. along the road 2 km, slightly turn right into the two road4. along the two road 730 meters, slightly to the right, into the Huai Village Street5., along the Huai Village Street 490 meters, into the six road6. along the six road drive 1.4 kilometers, turn left into paragraph Hing West Road7., along the paragraph West Hing Road 620 meters, turn right in front of the road through ten8. along the ten road drive 4.6 kilometers, toward Beijing Taiwan high-speed / Tai'an / Liaocheng / Dezhou direction, a little right turn into the big friend automobile bridge9., along the great friend car bridge 1.6 kilometers, crossing Ji'nan West interchange, front turn right into the Canton Expressway10., along the expressway
- Q: Briefly describe the process of aluminum production from bauxite. Describe the electrolyte and write the anode and cathode half-reactions.
- Bauxite is dissolved in NaOH to remove impurities and form aluminum hydroxide; the aluminum hydroxide is then precipitated out, and water is removed to produce pure aluminum oxide (alumina). In aluminum production, alumina (Al2O3) is dissolved in molten cryolite (Na3AlF6). This molten mixture is then placed in a container with graphite electrodes (cathode and anode are both graphite). The molten mixture serves as the electrolyte. At the cathode: Al3+ (l) + 3e- ---- Al (l) Aluminum ions gather electrons to form aluminum metal, which is liquid due to the high temperatures. The molten metal sinks to the bottom of the container, and is piped off. At the anode: 2O2- (l) --- O2 (g) + 4e- The oxide ions from alumina lose their electrons to form oxygen gas.
- Q: What are the common handling and storage practices for aluminum coils?
- The common handling and storage practices for aluminum coils include wearing protective gloves and eyewear when handling the coils to prevent injuries. It is necessary to handle the coils carefully and avoid dropping or dragging them to prevent damage. Additionally, coils should be stored in a dry and well-ventilated area to avoid moisture buildup and corrosion. They should be stacked on a flat and sturdy surface, with proper support and spacing between each coil to prevent deformation. Regular inspections and maintenance should be conducted to ensure the coils are stored and handled correctly.
- Q: What are the differences among various types of steel wires and their respective coiling techniques?
- <p>Yes, there are differences between different types of steel wires and their coiling methods. Steel wires can be categorized based on their composition, strength, and use, such as carbon steel, stainless steel, and alloy steel wires. Each type has unique properties that affect their coiling methods. For instance, carbon steel wires are strong and ductile, suitable for standard coiling techniques, while stainless steel wires offer corrosion resistance and may require special handling to prevent damage. The coiling methods also vary; some common ones include spool coiling, loop coiling, and pancake coiling. Each method has specific applications and considerations for wire diameter, tension, and storage. Understanding these differences is crucial for selecting the appropriate wire and coiling technique for a given application.</p>
- Q: Can recycled aluminum coils be reused to create new ones, or are they only suitable for disposal?
- <p>Old aluminum coils can indeed be recycled and used to make new ones. Recycling aluminum is an efficient process that conserves resources and reduces energy consumption compared to mining and refining new aluminum. The recycling process involves melting the old coils, which can then be reshaped into new coils without losing any of their properties. This makes recycling aluminum coils a sustainable and environmentally friendly alternative to disposal.</p>
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Price of Aluminum Coil for Roofing
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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