Aluminum Coil suppliers Wholesale in China

Aluminum Coil suppliers Wholesale in China System 1

Aluminum Coil suppliers Wholesale in China System 2

Aluminum Coil suppliers Wholesale in China System 3

Aluminum Coil suppliers Wholesale in China System 4

Aluminum Coil suppliers Wholesale in China

Ref Price:: $1,300.00 - 2,000.00 / m.t.

Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 5 m.t.

Supply Capability:: 1000000 m.t./month

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Aluminum Coil suppliers Wholesale in China

FAQ:

We have organized several common questions for our clients，may help you sincerely：

1.How about your company？

A world class manufacturer & supplier of aluminum coil and alloy blanks. Aluminum production base is comprised of 18 aluminum annealers, 10 coil and foil mills, 4 continuous production lines, 2 hot rolling production line and 3 prepainted lines.

Export 5000 tons per month to Asia, America and Middle East. Always do the best for our clients.

2. Can you guarantee the quality of the products？

We are responsible for the quality of materials to get a long-term cooperation with clients in a reasonable period of time and we are glad to arrange and coordinate any third party inspection for you.

3. What is the delivery time after purchase?

35 day after receiving client's deposit or correct LC

4.What is Anodized Aluminum and How does the Anode effect impact Electrolysis?

Anodized aluminum refers to aluminum and aluminum alloy plated layer of dense alumina in order to prevent further oxidation, the chemical properties of alumina same. But with the general oxide film is different; it can be stained with anodized aluminum electrolytic coloring.

Anode effect is a phenomenon unique to molten salt electrolysis, and to the performance of aluminum production is still evident. Production of anode effect occurs when the cell voltage rises sharply, reaching 20 ~ 50V, and sometimes even higher. It occurs a significant impact on the entire series of electrolysis, a current efficiency is reduced, the impact of the various technical indicators electrolysis, and so reduces yield and quality aluminum, undermining the smooth supply whole series of electrolysis. In the method of treatment, no more than two ways: with effect rod (stick) extinguish or reduce the anode, increasing the quantity of alumina, in order to achieve the purpose of extinguishing the anode effect. It has yet to find a better approach.

Q: Are there any limitations on the coil flatness of aluminum coils?: Yes, there are limitations on the coil flatness of aluminum coils. The flatness is influenced by factors such as the thickness, temper, and alloy of the aluminum, as well as the manufacturing process. While manufacturers strive for optimal flatness, it is important to note that perfect flatness is difficult to achieve.

Q: What are the different edge treatments available for aluminum coils?: Aluminum coils offer a variety of edge treatments, each with its own benefits and uses. 1. Mill Finish: The aluminum coil remains as it is after manufacturing, without any additional treatment. This option is ideal for industrial or construction applications that prioritize functionality over aesthetics. 2. Trimmed Edge: The edges of the aluminum coil are carefully trimmed to remove sharp edges, ensuring safe handling and reducing the risk of injury during fabrication or installation. 3. Deburred Edge: Similar to the trimmed edge treatment, the deburred edge involves eliminating burrs and sharp edges from the coil's edges. This is important when the aluminum coil will come into contact with other materials or surfaces to prevent scratches or damage. 4. Rolled Edge: The edges of the aluminum coil are rolled to create a smooth, rounded edge. This not only enhances the coil's appearance but also provides additional protection against corrosion and damage. 5. Beveled Edge: An angled cut is made on the edges of the aluminum coil to achieve a sloping edge. This treatment is commonly used in architectural applications where a sleek and modern look is desired, and it also facilitates easier welding or joining of the coil. 6. Hemmed Edge: The edges of the aluminum coil are folded or bent to create a hem-like finish. This treatment adds strength and rigidity to the coil, making it suitable for applications that require durability or structural integrity. 7. Painted or Powder Coated Edge: The edges of the aluminum coil are painted or powder coated to match the color or finish of the rest of the coil. This is often done for applications where the coil's edges are visible, achieving a seamless and consistent appearance. Ultimately, the choice of edge treatment for aluminum coils depends on the specific needs of the application, considering both functionality and aesthetics.

Q: Can aluminum coils be used in low-friction applications?: Low-friction applications can indeed make use of aluminum coils. Aluminum, being a lightweight and corrosion-resistant material, exhibits excellent thermal conductivity. These characteristics render it suitable for a variety of applications that prioritize low-friction. The automotive, aerospace, and HVAC industries often employ aluminum coils in heat exchangers, evaporators, condensers, and cooling coils. These coils are specifically designed to efficiently transfer heat while minimizing friction and energy loss. Furthermore, aluminum coils find utility in electrical motors, generators, and transformers, where smooth operation and reduced energy consumption are vital. Additionally, the lightweight nature of aluminum contributes to overall system weight reduction, thereby increasing efficiency. Moreover, various types of machinery and equipment that necessitate low friction, such as conveyor systems, sliding mechanisms, and bearings, can benefit from the utilization of aluminum coils. Aluminum's low coefficient of friction enables smooth and efficient movement, minimizing wear and tear on components. In conclusion, aluminum coils offer versatility in low-friction applications due to their lightweight, corrosion-resistant, and thermally conductive properties. Incorporating these coils can result in improved energy efficiency, reduced maintenance costs, and enhanced performance across a wide range of industries.

Q: What are the different sizes available for aluminum coils?: Aluminum coils come in various sizes to accommodate the diverse needs of different industries and applications. The sizes of aluminum coils can vary depending on factors such as intended use, manufacturing process, and customer preferences. In general, aluminum coils can be found in a range of thicknesses, typically spanning from 0.2mm to 8mm. The width of aluminum coils can range from a few inches to over 60 inches. As for length, aluminum coils can be customized, but standard lengths usually fall between 1000mm and 6000mm. The specific sizes of aluminum coils available may also be influenced by the manufacturing capabilities of the supplier or manufacturer. Some suppliers may offer a wide selection of sizes to cater to different customer demands, while others may have a more limited range. It is important to note that the availability of specific sizes may be subject to minimum order quantities or lead times. Therefore, it is advisable to consult with the supplier or manufacturer to inquire about the available sizes and any associated limitations or requirements. Overall, the assortment of sizes for aluminum coils allows customers the flexibility to select dimensions that best suit their specific applications and requirements.

Q: What is the primary substance that constitutes an aluminum coil?: <p>The material of aluminum coil is aluminum, a lightweight, corrosion-resistant, and malleable metal. It is commonly used in various industries due to its excellent electrical conductivity, thermal conductivity, and formability. Aluminum coils are made by rolling aluminum sheets into cylindrical shapes, which can be further processed into different products such as cans, foils, and other applications.</p>

Q: How are aluminum coils tested for strength and durability?: Aluminum coils are tested for strength and durability through various methods such as tension testing, hardness testing, and corrosion resistance testing. Tension testing involves subjecting the coils to gradually increasing force to determine their breaking point and tensile strength. Hardness testing measures the coil's resistance to indentation or scratching, providing insight into its durability. Additionally, corrosion resistance testing assesses the coil's ability to withstand environmental factors that may cause deterioration. These comprehensive tests ensure the quality and reliability of aluminum coils in various applications.

Q: How are aluminum coils used in the production of HVAC ductwork?: Aluminum coils play a significant role in the production of HVAC ductwork. These coils are made from high-quality aluminum material that is lightweight, durable, and corrosion-resistant, making them ideal for use in HVAC systems. The first step in utilizing aluminum coils for HVAC ductwork production is the manufacturing process. The coils are initially rolled into thin sheets, which are then cut into specific widths and lengths to match the size requirements of the ductwork. This flexibility in sizing allows for customized ductwork that fits perfectly in various HVAC systems. Once the aluminum coils are cut into the desired dimensions, they are then formed into the shape of the ductwork. This can be done through a variety of methods, such as bending, folding, or rolling, depending on the design and specifications of the ductwork. One of the key advantages of using aluminum coils in HVAC ductwork production is their excellent thermal conductivity. Aluminum is a highly effective heat conductor, which means that it can efficiently transfer heat or cold air throughout the HVAC system. This property is essential for the proper functioning of the ductwork, as it helps maintain the desired temperature in different areas of a building. Moreover, aluminum coils are known for their resistance to corrosion, which is crucial in HVAC systems. The coils are exposed to various elements, including moisture, which can lead to rust and deterioration in other materials. Aluminum, on the other hand, naturally forms a protective oxide layer that prevents corrosion, ensuring the longevity and reliability of the HVAC ductwork. Furthermore, the lightweight nature of aluminum coils makes them easy to handle and install. This reduces the labor and time required for ductwork installation, resulting in cost savings for both manufacturers and installation teams. Additionally, the lightweight nature of aluminum coils reduces the overall weight of the HVAC system, making it more energy-efficient and reducing the strain on other components. In conclusion, aluminum coils are an essential component in the production of HVAC ductwork. Their lightweight, durable, and corrosion-resistant properties, along with excellent thermal conductivity, make them ideal for efficiently transferring air throughout the HVAC system. Additionally, the flexibility in sizing and ease of installation further contribute to their widespread use in the HVAC industry.

Q: Aluminum silicate felt fiber needle blanket noise reduction?: Aluminum silicate needled blanket belongs to the porous material, porosity higher than ninety-six percent in noise reduction has an absolute advantage, because the aluminum silicate needled blanket belongs to soft products, the lack of stress in the industrial application, so there is no large-scale promotion, mainly used in the silencing device of heavy trucks, trucks and cars. And in the heat insulation, aluminum silicate needled blanket technology with a special one-time plastic molding, as the car chassis fireproof heat insulation layer, and now Xiamen Kinglong has reached a cooperation agreement.

Q: What are the different color options for coated aluminum coils?: There is a wide selection of colors available for coated aluminum coils, catering to different aesthetic preferences and project requirements. White, black, silver, gray, bronze, gold, red, blue, green, and brown are some of the commonly chosen colors for coated aluminum coils. These colors can be achieved using various coating processes and techniques, such as powder coating, PVDF coating, or polyester coating. In addition to these standard options, customers also have the opportunity to select custom colors that align with their design vision or brand identity. The versatility and flexibility of the color choices for coated aluminum coils make them suitable for a variety of applications, including building facades, roofing systems, signage, interior decoration, and more.