Aluminum Sheet, Aluminum Coil for Ceiling or Doors

Aluminum Sheet, Aluminum Coil for Ceiling or Doors

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 10000 m.t./month

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1.Structure of Aluminum Sheet, Aluminum Coil for Ceiling or Doors:

Aluminum sheet, coil for ceiling or doors has big strength of extension and yield. Mill finished or preprinted aluminum sheet or coil is hard and ever lasting under the blazing sun. You can choose the alloys as your habitation and we will do our best to meet your requests.

2.Main Features of the Aluminum Sheet, Aluminum Coil for Ceiling or Doors:

• Smooth surface

• High manufacturing accuracy

• High strength of extension and yield

• High color accuracy

• Well packaged

3. Aluminum Sheet, Aluminum Coil for Ceiling or Doors:

Aluminum Sheet, Aluminum Coil for Ceiling or Doors

4.Aluminum Sheet, Aluminum Coil for Ceiling or Doors:

Aluminum Sheet, Aluminum Coil for Ceiling or Doors

5.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.

②Can 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.

③What is the delivery time after purchase?

35 day after receiving client’s deposit or correct LC

Q:Can aluminum coils be used for heat dissipation purposes?: Aluminum coils prove to be highly effective in the dissipation of heat. Due to its exceptional heat conductivity and minimal thermal resistance, aluminum serves as an excellent medium for transferring heat from a source and releasing it into the surrounding environment. Various applications, including refrigeration, air conditioning, radiator systems, and heat exchangers, commonly employ aluminum coils. These coils are designed to optimize the available surface area for heat transfer, thereby ensuring efficient cooling and dissipation. Moreover, aluminum possesses the advantages of being lightweight and resistant to corrosion, making it a practical choice for heat dissipation across diverse industries. Overall, aluminum coils emerge as a dependable and efficient solution for heat dissipation purposes.

Q:How do aluminum coils perform in high-pressure applications?: Aluminum coils generally perform well in high-pressure applications due to their inherent strength and durability. The high-pressure environment requires materials that can withstand the force and maintain their structural integrity without deformation or failure. Aluminum coils are known for their excellent tensile strength, which allows them to handle high-pressure conditions without buckling or collapsing. Furthermore, aluminum is highly resistant to corrosion, making it ideal for applications where exposure to moisture or harsh chemicals is a concern. This corrosion resistance ensures that the coils will not deteriorate or weaken over time, even under high-pressure conditions. In addition to their mechanical properties, aluminum coils also possess excellent thermal conductivity. This property allows them to efficiently transfer heat away from the high-pressure environment, thereby preventing overheating and maintaining stable operating conditions. The thermal conductivity of aluminum also aids in rapid heat dissipation, enhancing the overall performance of the coils in high-pressure applications. Moreover, aluminum coils are lightweight compared to other metals, making them easier to handle and install in high-pressure systems. Their lightweight nature also reduces the overall weight of the system, which can have advantages in terms of energy consumption and transportation costs. However, it is important to note that the specific performance of aluminum coils in high-pressure applications may vary depending on the grade and thickness of the aluminum used. It is crucial to select the appropriate aluminum alloy and gauge based on the specific requirements of the application to ensure optimal performance and longevity.

Q:How are aluminum coils tested for quality control?: Aluminum coils undergo several tests during quality control to ensure their reliability and performance. One of the primary tests is the dimensional inspection, where the physical dimensions of the coils are measured and compared against the specifications provided by the manufacturer. This helps to identify any discrepancies in length, width, thickness, or diameter. Another crucial test is the visual inspection, where the coils are thoroughly examined for any surface defects such as scratches, dents, or discoloration. This visual examination is essential to ensure that the coils meet the required aesthetic standards. To evaluate the mechanical properties, various mechanical tests are conducted. Tensile strength tests are performed to measure the resistance of the aluminum coils to breaking under tension. This test helps in determining the durability and strength of the coils. Additionally, hardness tests are carried out to assess the coil's resistance to indentation or deformation. The hardness values are compared against the predetermined standards to verify if the coils meet the necessary criteria. Further tests include corrosion resistance testing, where the coils are exposed to harsh environments or corrosive substances to assess their ability to withstand corrosion over time. This test is crucial as aluminum is often used in applications where it may come into contact with corrosive elements. Electrical conductivity tests are conducted to ensure the proper functioning of the coils in electrical applications. The conductivity is measured and compared with the required specifications to guarantee that the coils possess the desired electrical characteristics. In addition to these tests, other factors like chemical composition analysis, surface roughness evaluation, and coating adhesion tests may also be performed depending on the specific requirements of the aluminum coils. Overall, through these comprehensive quality control tests, manufacturers can ensure that aluminum coils meet the necessary standards, guaranteeing their quality, performance, and reliability in various applications.

Q:What are the common surface treatments for aluminum coils in the marine industry?: In the marine industry, aluminum coils are commonly subjected to various surface treatments to enhance their durability and resistance to corrosion. Some of the most common surface treatments for aluminum coils in the marine industry include anodizing, powder coating, and chemical conversion coatings. Anodizing is a popular surface treatment method that involves the formation of a protective oxide layer on the aluminum surface through an electrolytic process. This oxide layer not only enhances the corrosion resistance of the aluminum coil but also provides it with improved abrasion resistance and an attractive appearance. Anodizing can be done in various colors, allowing for customization and aesthetic appeal. Powder coating is another widely used surface treatment for aluminum coils in the marine industry. It involves applying a dry powder to the aluminum surface, which is then cured under heat to create a durable and protective layer. Powder coating provides excellent resistance to UV rays, chemicals, and abrasion, making it a favorable choice for marine applications where exposure to harsh environmental conditions is common. Chemical conversion coatings are also commonly applied to aluminum coils in the marine industry. These coatings are formed through a chemical reaction between the aluminum surface and a solution containing specific chemicals. The resulting coating provides excellent corrosion resistance and acts as a barrier against moisture and other environmental factors. Chemical conversion coatings are often used as a pre-treatment before applying other coating systems to further enhance the aluminum coil's protective properties. Overall, the choice of surface treatment for aluminum coils in the marine industry depends on factors such as the intended application, environmental conditions, and desired aesthetics. Anodizing, powder coating, and chemical conversion coatings are among the most common options, each offering unique benefits to ensure the longevity and performance of aluminum coils in marine environments.

Q:How does aluminum ingot be processed to aluminum coil (aluminum sheet)?: First it should be made into blank and then put on the rolling mill.

Q:What is the typical coefficient of friction for aluminum coils?: The typical coefficient of friction for aluminum coils can vary depending on various factors such as the surface conditions, lubrication, and the specific type of aluminum alloy used. However, in general, the coefficient of friction for aluminum coils is relatively low compared to other materials. It typically falls within the range of 0.1 to 0.4.

Q:How much is aluminum-plastic panel with the 0.155mm thick aluminum per ton?: The price is around 17000 yuan per ton, but you need to take the surface effect into account

Q:Are aluminum coils suitable for curtain wall systems?: Curtain wall systems can greatly benefit from the use of aluminum coils. This lightweight and durable material offers a multitude of advantages. Firstly, aluminum coils possess excellent corrosion resistance, ensuring the long-lasting and sturdy nature of the curtain wall system. This makes them particularly well-suited for exterior applications, where exposure to various weather conditions is inevitable. Moreover, aluminum does not rust, setting it apart from materials like steel. In addition, aluminum coils can be easily extruded into a wide range of shapes and sizes, allowing for flexibility and creativity in the design of curtain walls. This grants architects and designers the opportunity to create visually appealing and distinctive structures. Another notable feature of aluminum is its high sustainability. It is completely recyclable, meaning that it can be reused without any loss in quality. This makes aluminum coils an environmentally friendly choice for curtain wall systems, aligning with the growing demand for sustainable building materials. Furthermore, aluminum possesses excellent thermal and electrical conductivity, which can contribute to energy efficiency in curtain wall systems. By incorporating thermal breaks and insulation, aluminum curtain walls can effectively regulate temperature and reduce energy consumption, resulting in long-term cost savings. In conclusion, aluminum coils are an outstanding option for curtain wall systems due to their resistance to corrosion, versatility, sustainability, and energy efficiency.

Q:They say aluminum can be found in deodorants.And this aluminum is absorbed by the skin and block pores.Does the amount of aluminum affect the rate of how it dries up?: Like any chemical reaction quantity would matter. Aluminum Chloride is one of several active ingredients. It works by doing two things. The first is it is an astrigent which causes the sweat glands to shrink or close up. The second is that it reacts with sweat to form a gell like substance that plugs up the pores. The combined effect is to stop sweating. The two effects are temporary and the pores eventually open up and clear themselves out. These two drying effects of aluminum chloride are fast acting and work upon application. So to answer your question i would consider aluminum as a means of making a deoderant dry faster by stopping the sweat from leaving the pores.

Q:What are the common fabrication techniques for aluminum coils?: Some common fabrication techniques for aluminum coils include rolling, annealing, slitting, and coating. Rolling is the primary fabrication technique used to produce aluminum coils. It involves passing a continuous strip of aluminum through a series of rollers to gradually reduce its thickness and increase its length. The process can be done hot or cold, depending on the desired properties of the coil. Annealing is a heat treatment process that is often applied to aluminum coils to improve their mechanical properties. It involves heating the coil to a specific temperature and then cooling it slowly to relieve internal stresses and increase its ductility. This makes the coil easier to work with during subsequent fabrication processes. Slitting is a technique used to cut wide aluminum coils into narrower strips. It involves passing the coil through sharp rotating knives that make precise cuts along the length of the coil. Slitting allows for customization and the production of coils in different widths, which can be used for various applications. Coating is another common fabrication technique for aluminum coils. It involves applying a protective or decorative coating onto the surface of the coil to enhance its appearance and improve its performance. Common types of coatings include paint, anodizing, and powder coating, which provide corrosion resistance, durability, and aesthetic appeal. Overall, these fabrication techniques play a crucial role in converting aluminum into coils that meet specific requirements for various industries, such as construction, automotive, and aerospace.

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