• Prepained aluminum coil for sandtich panel System 1
  • Prepained aluminum coil for sandtich panel System 2
Prepained aluminum coil for sandtich panel

Prepained aluminum coil for sandtich panel

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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:0.2mm100mm

Width: 100mm2300mm (Can be slitted)

InnerDiameter: 508MM

Coil Weight:500kg-3000kg(Max.)

Application:Foil stock, Circles, Roofing, Can stock, Marine plateAnti-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 are the different coil pattern options for aluminum coils?
There are several different coil pattern options available for aluminum coils, depending on the specific application and desired aesthetic. Some common coil pattern options include: 1. Stucco Pattern: This pattern features a textured, raised surface that resembles the appearance of stucco. It provides increased durability and a non-slip surface, making it suitable for applications such as flooring or outdoor surfaces. 2. Diamond Pattern: This pattern consists of small diamond-shaped embossed designs, providing a visually appealing and slip-resistant surface. It is commonly used in applications such as stair treads, walkways, and decorative panels. 3. Wood Grain Pattern: This pattern replicates the appearance of natural wood grain, making it an attractive option for various architectural and interior design purposes. It is often used in applications such as wall cladding, ceiling panels, and furniture. 4. Checkered Pattern: Also known as the checker plate pattern, it features a grid of raised diamonds or squares. This pattern offers excellent slip resistance and is commonly used in applications where safety is a priority, such as ramps, industrial flooring, and staircases. 5. Plain Smooth Pattern: This pattern has a smooth, flat surface without any embossed designs or patterns. It is a versatile option suitable for a wide range of applications, including roofing, gutters, and general fabrication. 6. Ribbed Pattern: This pattern consists of parallel lines or ribs running along the length of the coil. It provides added strength and rigidity, making it commonly used in applications such as truck bodies, trailers, and industrial equipment. These are just a few examples of the various coil pattern options available for aluminum coils. The choice of pattern ultimately depends on the specific requirements of the project, such as functionality, durability, and aesthetic preferences.
Q:What is the corrosion resistance of aluminum coils?
Aluminum coils have excellent corrosion resistance due to the formation of a protective oxide layer on their surface. This oxide layer acts as a barrier, preventing further corrosion and making aluminum coils highly resistant to various environmental conditions and corrosive elements.
Q:Can aluminum coils be used in signage applications?
Yes, aluminum coils can be used in signage applications. Aluminum is a popular material for signage due to its durability, corrosion resistance, and lightweight nature. It can be easily formed into various shapes and sizes, making it suitable for different types of signage such as outdoor signs, billboards, trade show displays, and more. Additionally, aluminum coils offer excellent weather resistance, ensuring that the signage remains intact and vibrant even in harsh environmental conditions. The versatility and longevity of aluminum make it a preferred choice for signage applications in various industries.
Q:Its currently 3 AM so i can't check, but my question is:does aluminum rust slower/faster than other metals? I've basically had this bike for about 6 years, but only rid it once. Its been sitting in my backyard under a roof (safe from rain) for 6+ years. Is it safe to ride it? Also, bonus question: Does having a bike on campus make life 10x easier?
DUMB okorder /
Q:How do aluminum coils compare to other types of coils (e.g., copper)?
Aluminum coils and copper coils are two common types of coils used in various industries. While both have their own advantages and disadvantages, it is important to understand how they compare to each other. One of the main differences between aluminum and copper coils is their conductivity. Copper is known for its excellent electrical and thermal conductivity, making it a preferred choice for applications that require high levels of heat transfer efficiency. Aluminum, on the other hand, has a lower conductivity compared to copper, but it is still a good conductor of electricity and heat. Another key factor to consider is the cost. Copper is more expensive than aluminum, primarily due to its higher demand and limited availability. Therefore, aluminum coils are often chosen as a cost-effective alternative, especially in applications that do not necessarily require the high conductivity of copper. In terms of weight, aluminum coils are significantly lighter than copper coils. This makes them easier to handle and install, reducing overall transportation and labor costs. The lightweight nature of aluminum coils also makes them suitable for applications where weight is a concern, such as in the automotive and aerospace industries. When it comes to corrosion resistance, copper coils have the upper hand. Copper is highly resistant to corrosion, ensuring longer lifespan and less maintenance. Aluminum, on the other hand, is more prone to corrosion, especially in environments with high humidity or exposure to certain chemicals. However, with proper coatings and treatments, aluminum coils can be protected against corrosion effectively. Durability is another aspect to consider. Copper coils are known for their durability and ability to withstand extreme conditions, making them suitable for applications where longevity is crucial. Aluminum coils, while not as durable as copper, can still provide satisfactory performance in many applications, especially when properly designed and maintained. In summary, aluminum coils and copper coils have their own distinct characteristics and advantages. Copper coils offer superior conductivity, corrosion resistance, and durability, but they come at a higher cost. Aluminum coils, on the other hand, are lighter, more cost-effective, and suitable for various applications. Ultimately, the choice between the two types of coils depends on the specific requirements, budget, and environmental factors of the application at hand.
Q:Are aluminum coils available in custom sizes?
Indeed, custom sizes for aluminum coils are readily obtainable. Aluminum coils exhibit great versatility and can be produced to satisfy particular size specifications. This adaptability enables their utilization in a diverse array of industries. Be it for HVAC systems, transportation, construction, or any other purpose, aluminum coils can be specifically tailored to suit the unique requirements of any given project. The provision of custom-sized aluminum coils guarantees an impeccable fit and outstanding performance, thereby promoting enhanced efficiency and cost-effectiveness.
Q:How heavy and long is the aluminum rolling on average?
On average it is 5 or 6 tons, and you can weigh specific ones. The length = weight/(width*thickness*density).
Q:What are the different coil embossing options available for aluminum coils?
Aluminum coils offer a range of coil embossing options, each with its own unique textures and patterns. Stucco, diamond, and 3-bar embossing are some common options for aluminum coils. Stucco embossing creates a textured pattern similar to a stucco wall, making it popular for its ability to hide imperfections and provide an attractive finish. It finds applications in industries like construction and automotive. Diamond embossing, on the other hand, creates a diamond-shaped pattern that enhances the coil's strength and durability. It is commonly used in flooring, roofing, and decorative applications. 3-bar embossing adds three parallel lines to the aluminum coil's surface, providing a visually appealing look and enhanced traction. This makes it ideal for applications requiring slip resistance, such as ramps and walkways. In addition to these options, there are other embossing patterns available, such as wood grain, hammer tone, and leather grain embossing. These patterns mimic natural materials and are often used in interior design and architecture. The choice of embossing option depends on specific requirements and desired aesthetics. Manufacturers and customers can select the most suitable pattern based on factors like durability, texture, slip resistance, and overall design intent.
Q:Are aluminum coils resistant to mold and mildew?
Yes, aluminum coils are highly resistant to mold and mildew. Aluminum does not provide a favorable environment for mold or mildew growth, making it an excellent choice for applications where moisture and humidity are concerns.
Q:How much does it cost to extract aluminium from its raw ore? Also how much does extracted aluminium sell for? I cannot find this anywhere on the internet. I would really appreciate some help.
The Cost Of Aluminium

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