• 3X Aluminum Coil for Roofing System 1
  • 3X Aluminum Coil for Roofing System 2
3X Aluminum Coil for Roofing

3X Aluminum Coil for Roofing

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Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
-

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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: Are aluminum coils suitable for pharmaceutical packaging?
Yes, aluminum coils are suitable for pharmaceutical packaging due to their excellent barrier properties, lightweight nature, and ability to protect sensitive drugs from external factors like moisture, light, and oxygen. Additionally, aluminum coils are easily moldable, making them ideal for creating customized packaging shapes and sizes to meet specific pharmaceutical requirements.
Q: What is the maximum length of aluminum coils?
The maximum length of aluminum coils can vary depending on factors such as the type and thickness of the aluminum, the manufacturing process, and transportation limitations. Typically, aluminum coils can range from a few hundred feet to several thousand feet in length.
Q: Can aluminum coils be used for outdoor applications?
Yes, aluminum coils can be used for outdoor applications. Aluminum is highly resistant to corrosion and weathering, making it a suitable choice for outdoor use. Additionally, aluminum coils are lightweight, durable, and have excellent thermal conductivity, making them ideal for various outdoor applications such as roofing, gutters, and HVAC systems.
Q: Can aluminum coils be used in the production of air conditioning systems?
Yes, aluminum coils can be used in the production of air conditioning systems. Aluminum is a popular choice for coils due to its excellent heat transfer properties, lightweight nature, and resistance to corrosion. It allows for efficient heat exchange, making it a suitable material for air conditioning systems.
Q: Can aluminum coils be used in the production of aircraft fuel tanks?
Yes, aluminum coils can be used in the production of aircraft fuel tanks. Aluminum is a commonly used material in the aerospace industry due to its lightweight, strong, and corrosion-resistant properties. It is an ideal choice for fuel tanks as it can effectively withstand the harsh conditions and requirements of aircraft operations.
Q: Can aluminum coils be used for electromagnetic shielding?
Indeed, aluminum coils possess the capability to be employed in electromagnetic shielding. Due to its high conductivity, aluminum performs effectively in obstructing or redirecting electromagnetic fields. The utilization of aluminum coils in electromagnetic shielding aids in hindering the transmission of electromagnetic radiation by means of reflection or absorption. This shielding characteristic proves to be exceedingly advantageous in scenarios where the reduction of electromagnetic interference is imperative, for instance, in electronic devices, communication systems, or delicate equipment. Furthermore, aluminum coils are characterized by their lightweight nature and commendable mechanical properties, rendering them a pragmatic selection for electromagnetic shielding.
Q: What is the purpose or use of aluminum coil in various applications?
<p>Aluminum coil is a versatile material used in a wide range of applications due to its properties such as lightweight, corrosion resistance, and high thermal and electrical conductivity. It is commonly used in construction for roofing and siding, in the manufacturing of heat exchangers and radiators, and in electrical applications like transformers and power lines. Aluminum coil is also utilized in packaging, such as food and beverage cans, and in automotive and aerospace industries for lightweight components. Its malleability allows it to be easily shaped and formed, making it an ideal material for various industrial processes.</p>
Q: How do aluminum coils compare to copper coils in terms of conductivity?
The conductivity properties of aluminum coils and copper coils differ. Copper is renowned for its exceptional electrical conductivity, making it the preferred option for applications where maximum efficiency is vital, like electrical wiring and motor windings. In comparison, copper coils possess a considerably higher electrical conductivity than aluminum coils. Consequently, copper coils can transmit electricity more efficiently, resulting in decreased power losses and enhanced overall performance. Conversely, aluminum coils exhibit lower electrical conductivity when compared to copper coils. Although aluminum is still a capable conductor of electricity, it is not as efficient as copper. This implies that aluminum coils may experience increased power losses and reduced efficiency in contrast to their copper counterparts. Nevertheless, aluminum coils possess their own advantages in certain applications, such as being lighter and more cost-effective. Ultimately, the choice between aluminum and copper coils hinges on the specific requirements of the application, with copper being favored for its superior conductivity properties.
Q: Are aluminum coils suitable for automotive applications?
Yes, aluminum coils are suitable for automotive applications. Aluminum is a lightweight material that offers several advantages for automotive use. It provides excellent thermal conductivity, which allows for efficient heat transfer and cooling within the vehicle. Additionally, aluminum is corrosion-resistant, making it ideal for automotive applications where exposure to moisture and various weather conditions is common. Moreover, aluminum coils have high strength-to-weight ratio, meaning they provide strength and durability while keeping the weight of the vehicle low. This is particularly beneficial for improving fuel efficiency and reducing emissions. Furthermore, aluminum coils can be easily formed and shaped into various automotive components, such as heat exchangers, radiators, condensers, and evaporators, making them versatile and suitable for a wide range of automotive applications.
Q: Can aluminum coils be formed into different shapes?
Yes, aluminum coils can be formed into different shapes through various processes such as bending, rolling, or stamping.

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