Price of Aluminum Coil for Roofing

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Aluminum Alloy Coil for Construction - Plain Aluminium Coils

Aluminum Coils Inc Tampa AA1070 Aluminum Coils Used on Construction

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: Aluminum metal is oxidized in aqueous base with water serving as the oxidizing agent. Al(s) + H2O(1) → Al(OH)4- + H2(g) (basic solution) Write a balanced equation for this reaction in basic solution.: First of all, Aluminum is oxidized from 0 to +3 oxidation states. Hydrogen is reduced from +1 to 0. We need to balance the half-reactions. Remember to first balance the elements (that are not O or H); then balance the O's with H2O; then balance the H's with H+; then balance the charges with e-'s. Finally, make sure the electrons balance for each of the half-reactions. Then you add them up. 4 H2O + Al -- Al(OH)4- + 4H+ + 3 e- 2 e- + 2 H+ + H2O -- H2 + H2O I'll multiply the first equation by 2 and the second by 3 so we exchange the same number of electrons. 8 H2O + 2 Al -- 2 Al(OH)4- + 8 H+ + 6 e- 6 e- + 6H+ + 3H2O -- 3 H2 + 3H2O --------------------------------------... 8 H2O + 2 Al -- 2 Al(OH)4- + 2H+ + 3 H2 Since it's in a basic solution, we will hydrolyze the H+ 8 H2O + 2 Al -- 2 Al(OH)4- + 2H+ + 3 H2 2H+ + 2OH- -- 2 H2O --------------------------------------... 6 H2O + 2 Al + 2 OH- -- 2 Al(OH)4- + 3 H2

Q: This question asks for a comparison between aluminum coil and aluminum foil, highlighting their differences.: Aluminum coil and aluminum foil are both made from aluminum but differ in form and usage. Aluminum coil is a long, continuous roll of aluminum that is typically thicker and more rigid than foil. It is used in various applications such as construction, manufacturing, and packaging due to its strength and durability. Aluminum foil, on the other hand, is a thin, flexible sheet of aluminum that is often used for food packaging, cooking, and insulation. It is lighter and more delicate than coil, making it unsuitable for heavy-duty applications. The primary distinction lies in their thickness, strength, and versatility across different industries.

Q: My front door is scraping the aluminum frame door jam thing on the bottom. Also underneith the door itself it seems like there is a huge aluminum device covering the whole bottom of it and an aluminum weather stipper built into that. Is my only option to have the door pulled off. Or could I maybe grind of file down the aluminum on the bottom?: roger has best answer so far ...when any door starts to rub on bottom you should check the frame is still well fixed ..then the hinges ...the top one may be loose ..a lot of these doors have adjusters on the hinges ..however if the frame is ok ..the top hinges are tight ..and no adjusters ..pack out the bottom hinge ..by removing screws to bottom hinge ..adding a packer ...it can be cardboard ..you will be lifting door off the threshold ..might need two packers ..

Q: Is it possible to create personal roofing material using aluminum coils?: Yes, you can use aluminum coils to make your own roofing material. Aluminum is a popular choice due to its durability, lightweight, and resistance to corrosion. To create roofing material, you would need to cut the coils to appropriate lengths, form them into panels, and possibly add protective coatings or finishes. However, this process requires specialized equipment and knowledge of roofing construction to ensure the material is safe, watertight, and structurally sound. It's also important to consider local building codes and regulations that may affect the suitability of homemade roofing materials.

Q: Is it easy to bend aluminum coils and what factors affect their flexibility?: Aluminum coils are relatively easy to bend due to their malleability and flexibility. However, the ease of bending can vary depending on the alloy type, thickness, and temper of the aluminum. Thinner gauges and softer tempers are generally easier to bend. The process can be done manually or with machinery, and it's important to consider the coil's width and the radius of the bend to avoid cracking or other damage.

Q: How are aluminum coils used in the production of gutters and downspouts?: The production of gutters and downspouts relies heavily on aluminum coils. These coils serve as the main material for manufacturing seamless gutters, which are renowned for their durability, longevity, and aesthetic appeal. To initiate the production process, specialized gutter machines are utilized to feed the aluminum coils. These machines shape the coils into the desired gutter profile, usually in the form of a lengthy continuous piece. Subsequently, the coil is cut into appropriate lengths that correspond to the measurements required for a specific building or project's gutter system. Once cut, the aluminum coil undergoes various bending and folding techniques to shape and form it. This transformation allows the coil to assume the seamless gutter shape necessary for efficiently collecting and channeling rainwater away from a building's roof and foundation. The seamless design eliminates the risk of leaks and enhances the overall functionality of the gutter system. Moreover, the aluminum coils used in gutter production offer several advantages. Firstly, aluminum is lightweight yet sturdy, making it an ideal material for gutters and downspouts. It possesses resistance to rust and corrosion, ensuring the longevity of the gutter system even in harsh weather conditions. Additionally, aluminum is highly malleable, enabling customization of shapes and sizes to meet the specific requirements of different buildings. In conclusion, aluminum coils play an integral role in the production of aesthetically pleasing, durable, and highly functional gutters and downspouts. Their use as the primary material guarantees long-lasting performance, resistance to corrosion, and customization options to cater to various architectural needs.

Q: Is it possible to utilize a grinder to smooth out or remove a damaged area on a steel coil?: Yes, you can use a grinder to grind down a damaged section of a steel coil. However, it's crucial to use the appropriate type of grinder designed for metalworking and to ensure safety precautions are taken, such as wearing protective gear. The grinder should be capable of handling the hardness of the steel and should be operated by someone experienced with such equipment. Always follow the manufacturer's guidelines and safety standards to prevent accidents and ensure the effectiveness of the grinding process.

Q: Can aluminum coils be used for food processing equipment?: Food processing equipment can indeed utilize aluminum coils. The reason behind the popularity of aluminum in this context lies in its remarkable thermal conductivity, resistance to corrosion, and lightweight properties. The food industry heavily relies on aluminum for a variety of applications, including heat exchangers, evaporators, and condensers. Specifically engineered to effectively transfer heat and uphold a consistent temperature, aluminum coils prove to be ideal for food processing equipment that demands precise temperature control. Moreover, aluminum is a non-toxic material, guaranteeing that it does not contaminate the processed food. Consequently, aluminum coils establish themselves as a dependable and secure choice for food processing equipment.

Q: The user is asking if it's safe to use aluminum coil for food preparation in a microwave oven.: No, you should not use aluminum coil for food preparation in a microwave oven. Aluminum is a metal and can cause sparks or even a fire when exposed to the microwave's electromagnetic field. It can also reflect microwaves, potentially damaging the oven. Always use microwave-safe materials such as glass, ceramic, or microwave-safe plastic containers for food preparation in a microwave.

Q: What are the common quality control measures for aluminum coil manufacturing?: To ensure the production of high-quality aluminum coils, various quality control measures are implemented throughout the manufacturing process. These measures include: 1. Thoroughly inspecting the raw materials, specifically the aluminum alloy used for the coils, to identify any impurities or defects that could impact the final product. 2. Conducting dimensional inspections at different stages of the manufacturing process to ensure that the aluminum coils meet the required specifications in terms of thickness, width, length, and diameter. 3. Inspecting the surface of the aluminum coils for visual defects like scratches, dents, or marks, either through visual examination or specialized equipment such as cameras or scanners. 4. Testing the mechanical properties of the coils, including tensile strength, yield strength, elongation, and hardness, to ensure that they meet the necessary strength and performance requirements. 5. Regularly analyzing the chemical composition of the aluminum alloys used to manufacture the coils to ensure compliance with specific standards and identify any deviations that may affect the quality of the final product. 6. Inspecting the coating applied to the aluminum coils, if present, to ensure uniformity, adhesion, and thickness. This is important for proper corrosion resistance and an appealing aesthetic appearance. 7. Conducting packaging inspections before shipment to ensure that the coils are properly packed, labeled, and protected during transportation, while also checking for any damage or contamination that may have occurred during the packaging process. By implementing these quality control measures, any defects or deviations in the manufacturing process can be identified and rectified, thereby ensuring that the aluminum coils meet the required standards and customer expectations.

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