Prepained alu coil for garange door

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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 malleable metalwith 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:What is the role of aluminum coils in the automotive industry?: Aluminum coils play a crucial role in the automotive industry as they are used in the manufacturing of various vehicle components. These coils are primarily utilized in the production of heat exchangers, such as radiators and condensers, which are responsible for regulating engine temperature and air conditioning systems. Aluminum coils offer excellent heat transfer properties, lightweight construction, and corrosion resistance, making them ideal for enhancing vehicle performance and fuel efficiency. Additionally, they are also utilized in the fabrication of body panels, frames, and suspension components, contributing to the overall weight reduction of automobiles.

Q:Can aluminum coils be used in electrical busbars?: Yes, aluminum coils can be used in electrical busbars. Aluminum is a commonly used material for busbars due to its high electrical conductivity, low cost, and lightweight properties. Aluminum coils can be easily formed into various shapes and sizes to fit specific busbar requirements. Additionally, aluminum has good thermal conductivity, which allows for efficient heat dissipation in high current applications. However, it is important to consider the current carrying capacity, mechanical strength, and corrosion resistance of aluminum coils when selecting them for busbar applications.

Q:What are the different coil handling equipment options for aluminum coils?: When it comes to handling aluminum coils, there are several equipment options available that cater to the specific requirements and preferences of the user. Here are some commonly used options: 1. Coil Lifters: Specially designed lifting devices, coil lifters efficiently and securely handle aluminum coils. They typically consist of clamps or hooks attached to a lifting mechanism. Coil lifters can be manually operated or powered by electricity or hydraulics, ensuring ease of use and increased productivity. 2. Coil Tippers: Used for rotating or tilting aluminum coils, coil tippers facilitate loading, unloading, and positioning. Equipped with adjustable arms or clamps, they securely hold the coil during rotation. Control options include manual or hydraulic and electric systems for precise movements. 3. Coil Cars: Coil cars are transport vehicles designed for moving aluminum coils within a manufacturing facility or between areas. They have a platform or carriage where the coil is placed, and various mechanisms for loading, unloading, and positioning. Coil cars can be manually operated or powered by electricity or hydraulics, enhancing efficiency. 4. Coil Turnstiles: For safe and efficient storage and retrieval of aluminum coils in a vertical position, coil turnstiles are used. They typically consist of a rotating drum or spool capable of holding multiple coils, providing easy access. Coil turnstiles can be manually operated or powered by electricity or hydraulics, offering quick and convenient storage solutions. 5. Coil Cradles: Coil cradles are used to support and protect aluminum coils during storage or transportation. They feature a sturdy frame or structure with adjustable arms or supports that securely hold the coil. Coil cradles can be customized to accommodate different coil sizes and weights, ensuring safe and stable handling. In conclusion, these coil handling equipment options offer various solutions for efficient and safe handling of aluminum coils, improving manufacturing processes and productivity. The choice of equipment depends on factors such as coil size, weight, specific operation requirements, and available budget.

Q:Are aluminum coils more cost-effective compared to other materials like copper?: Yes, aluminum coils are generally more cost-effective compared to other materials like copper. There are several reasons for this. Firstly, aluminum is a more abundant metal than copper, which makes it cheaper to produce. This abundance also means that aluminum prices tend to be more stable and less prone to fluctuations in the market, further contributing to its cost-effectiveness. Secondly, aluminum coils have a lower density compared to copper coils, resulting in lighter weight units. This lighter weight not only reduces transportation and installation costs but also makes aluminum coils easier to handle and maneuver during the manufacturing process. Additionally, aluminum coils have excellent thermal conductivity properties, which means they can effectively transfer heat. This allows for more efficient cooling or heating systems, resulting in lower energy consumption and operating costs over time. Moreover, aluminum has a higher resistance to corrosion compared to copper, making it more durable and requiring less maintenance. This increased lifespan of aluminum coils reduces replacement and repair costs, further enhancing their cost-effectiveness. Lastly, aluminum coils are recyclable, and the recycling process requires significantly less energy compared to producing new aluminum. This aspect contributes to the overall sustainability and cost-effectiveness of aluminum coils. Overall, considering the lower production costs, lighter weight, superior thermal conductivity, increased durability, and recyclability, aluminum coils are indeed more cost-effective compared to other materials like copper.

Q:How are aluminum coils tested for surface roughness?: Various methods are employed to test the surface roughness of aluminum coils, guaranteeing that they meet the necessary quality standards. One frequently utilized technique involves the utilization of a surface roughness tester or profilometer. This device gauges the roughness of the coil surface by tracing a stylus or probe across it and recording the height variations. The surface roughness tester furnishes data such as Ra (average roughness), Rz (average peak-to-valley roughness), and Rt (total height roughness). These parameters aid in evaluating the surface quality of the aluminum coil and ascertaining whether it adheres to the desired specifications. Additionally, visual inspection is commonly performed to identify any visible defects, scratches, or irregularities on the surface. This inspection can be carried out manually by trained operators or with the assistance of automated systems that employ cameras and image analysis algorithms to detect imperfections. Another method utilized to assess surface roughness involves the use of laser scanners. These scanners emit laser beams that bounce off the surface of the aluminum coil and are subsequently measured to determine the surface profile and roughness. Laser scanners offer high-resolution, contactless measurements, rendering them highly accurate and efficient for evaluating surface roughness. All in all, a combination of surface roughness testers, visual inspection, and laser scanners are typically employed to test the surface roughness of aluminum coils, guaranteeing that they meet the necessary quality standards for diverse applications.

Q:Can aluminum coils be used in architectural mesh applications?: Aluminum coils have the capability to be utilized in various architectural mesh applications. Widely used in construction and architectural projects, aluminum is a lightweight and adaptable material. It offers numerous advantages for architectural mesh applications, including a high strength-to-weight ratio, resistance to corrosion, and ease of installation. By manipulating aluminum coils, intricate architectural mesh designs can be formed in different shapes and sizes. These coils can be woven, welded, or expanded to produce diverse patterns and textures, granting flexibility in design and customization. Aluminum coil-based architectural mesh applications are present in a wide array of structures such as facades, partitions, ceilings, sunscreens, and safety barriers. The mesh provides benefits such as enhancing aesthetics, ensuring privacy, shading from the sun, enabling ventilation, and even offering security. Not only does aluminum possess aesthetic and functional qualities, but it is also a sustainable choice for architectural mesh applications. It is a highly recyclable material, and its lightweight nature reduces costs associated with transportation and installation, making it an environmentally friendly option. In summary, due to their durability, adaptability, and sustainability, aluminum coils are an exceptional option for architectural mesh applications. Whether it is for commercial, residential, or public spaces, incorporating aluminum mesh can enhance the visual appeal and functionality of architectural designs.

Q:How are aluminum coils used in the production of automotive parts?: Aluminum coils play a crucial role in the production of automotive parts. Due to their lightweight and corrosion-resistant properties, aluminum coils are extensively used in the manufacturing of various automotive components. One of the main applications of aluminum coils in the automotive industry is in the production of body panels. These coils are processed into sheets, which are then formed and shaped into body panels such as hoods, doors, fenders, and roofs. The lightweight nature of aluminum helps to reduce the overall weight of the vehicle, resulting in improved fuel efficiency and better handling. Aluminum coils are also used in the production of heat exchangers for automotive air conditioning systems and radiators. The excellent thermal conductivity of aluminum allows for efficient heat transfer, ensuring optimal cooling performance. This helps to maintain the desired temperature in the vehicle's interior and prevent engine overheating. Additionally, aluminum coils are utilized in the production of various engine components. They are widely used in the manufacturing of cylinder heads, engine blocks, and intake manifolds. The high strength-to-weight ratio of aluminum makes it an ideal material for these applications, as it provides strength and durability while reducing the overall weight of the engine. Moreover, aluminum coils are used in the production of suspension components such as control arms and subframes. The lightweight nature of aluminum allows for better suspension performance, resulting in improved handling and a smoother ride. In summary, aluminum coils are extensively used in the production of automotive parts due to their lightweight, corrosion-resistant, and high-strength properties. They are employed in the manufacturing of body panels, heat exchangers, engine components, and suspension parts, contributing to the overall performance, efficiency, and durability of vehicles.

Q:An they say aluminum can cause breast cancer in some.: actually, it's usually ANTI-PERSPIRANTS that contain aluminum. what the aluminum does, is block the sweat from exiting your sweat glands, therefore, keeping your underarms dry. however, your body sweats for a couple reasons: one being the method to rid toxins. when you block the main glands, which just so happen to be under your arms, you risk keeping those toxins in your body. Now, deodorant on the other hand, allows you to naturally perspire, but just adds an aroma if you will so that you won't smell funky. it won't keep you as dry, though. i would love to be able to use plain deodorant or the organic kind you mentioned, but i sweat a lot must resort to using anti-perspirants. if you must, just keep it to a minimum. for example, don't use at night. let your body cleanse itself while you sleep at least

Q:Anybody out there doing personalized pendants ? I wanted to try the sterling silver but it's so expensive...and now I am thinking about aluminium...any help? i am new to this and just purchased a set of metal stamps .: Aluminum okorder and check their prices on sterling silver sheet. I think it's the best place online, with excellent service and really super-reasonable prices. I buy all my wire and metals there.

Q:What are the different thicknesses available for aluminum coils?: Aluminum coils are available in various thicknesses to cater to different application requirements. The thickness options typically range from 0.2mm to 6mm. The specific thickness needed depends on the intended use of the aluminum coil. Thinner coils, such as those with a thickness of 0.2mm to 1mm, are often used in electronics, packaging, and building materials where flexibility and lightweight properties are important. Medium thickness coils, ranging from 1mm to 3mm, are commonly employed in automotive parts, roofing, and cladding applications. On the other hand, thicker aluminum coils, with a thickness of 3mm to 6mm, are utilized in heavy-duty industrial applications like shipbuilding, aerospace, and construction. It is important to consider the specific requirements and intended use of the aluminum coil to determine the most suitable thickness for the desired application.

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