Rheem Aluminum Coils for Ceiling and Door Aluminum Sheets and Coils

Rheem Aluminum Coils for Ceiling and Door Aluminum Sheets and Coils

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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: What influence do aluminum coils have on the welding process?: Aluminum coils can significantly affect welding work due to their unique properties. Aluminum has a high thermal conductivity, which requires more heat input to achieve the necessary temperature for welding. It also has a high oxide layer that can interfere with the welding process, leading to porosity and poor joint strength if not properly managed. Additionally, aluminum's low melting point can cause challenges in maintaining the correct temperature during welding. Specialized techniques, such as TIG (Tungsten Inert Gas) welding, and the use of appropriate filler materials are often necessary to ensure a successful weld. Proper cleaning and preparation of the aluminum surface are also crucial to prevent contamination and ensure a strong, defect-free weld.

Q: What are the different tempers of aluminum coils?: The different tempers of aluminum coils refer to the varying levels of hardness and strength that can be achieved through different heat treatments. Aluminum coils can be subjected to various tempering processes to alter their physical and mechanical properties for specific applications. The most common tempers for aluminum coils include: 1. Soft (O Temper): This temper represents the annealed state of aluminum, where the metal is fully soft and easily formable. It has low strength but excellent ductility, making it suitable for applications that require extensive shaping or bending. 2. Half Hard (H14 Temper): This temper offers moderate strength and hardness, while still retaining some formability. It is used in applications where a balance between strength and flexibility is necessary, such as roofing or cladding. 3. Hard (H18 Temper): This temper provides high strength and hardness, with reduced formability. It is commonly used in applications that demand structural integrity and resistance to deformation, such as automotive parts or industrial equipment. 4. Extra Hard (H22, H24, H26 Temper): These tempers are achieved through additional cold working or strain hardening processes. They offer even higher strength and hardness but sacrifice some ductility. They are often utilized in applications that require enhanced mechanical properties, such as aerospace components or high-stress structural parts. 5. Tension Leveled (T Temper): This temper involves stretching the aluminum coil beyond its elastic limit and then stabilizing it. It helps to eliminate internal stresses and improve flatness, making it suitable for applications that demand precise dimensional stability, like electronic devices or architectural panels. It is important to note that there are many other tempers available for aluminum coils, each designed to meet specific requirements. The choice of temper depends on factors such as the intended application, desired mechanical properties, and processing capabilities.

Q: How do aluminum coils compare to magnesium coils in terms of strength?: In comparison to magnesium coils, aluminum coils typically exhibit greater strength. Aluminum is renowned for its exceptional strength-to-weight ratio, thus rendering it a favored option across multiple industries. It boasts a higher tensile strength and superior resistance to deformation when subjected to stress, unlike magnesium. Moreover, aluminum possesses a higher yield strength, enabling it to withstand more substantial loads before succumbing to permanent deformation. Conversely, magnesium, despite its lighter nature, tends to possess inferior strength attributes. Although magnesium coils may prove beneficial in specific scenarios where weight plays a crucial role, aluminum coils are generally favored for their strength and longevity.

Q: Can aluminum coils be used for HVAC condenser coils?: Yes, aluminum coils can be used for HVAC condenser coils. In fact, aluminum coils have become increasingly popular in recent years due to their numerous advantages over traditional copper coils. Aluminum coils are lighter, more durable, and more resistant to corrosion. They also have excellent heat transfer properties, allowing for efficient cooling of the refrigerant. Additionally, aluminum coils are more cost-effective and environmentally friendly compared to copper coils. Overall, using aluminum coils for HVAC condenser coils is a viable and beneficial option.

Q: How are aluminum coils packaged for transportation?: Aluminum coils are typically packaged for transportation in a way that ensures their safety and prevents damage. The packaging process involves several steps to ensure that the coils are well-protected during handling, storage, and shipping. Firstly, the aluminum coils are usually wrapped in a protective material such as plastic or paper to safeguard them from dust, moisture, and other external factors. This wrapping helps to maintain the quality and integrity of the coils throughout the transportation process. After wrapping, the coils are then placed onto a pallet or wooden skid. This allows for easy handling with forklifts or other machinery during loading and unloading. The coils are securely strapped to the pallet to prevent any movement or shifting during transportation, minimizing the risk of damage. To provide additional protection, the coils may be placed inside a wooden or metal crate. This crate acts as a further barrier against potential impacts or rough handling that may occur during transit. The crates are carefully designed to fit the size and shape of the aluminum coils, ensuring a snug fit and preventing any unnecessary movement. Furthermore, depending on the specific requirements and distance of transportation, the coils may also be packed inside a shipping container. This offers an additional layer of protection against external elements and provides stability during long-distance transportation. Overall, the packaging process for aluminum coils prioritizes their safety and protection during transportation. The use of protective wrapping, pallets, crates, and shipping containers ensures that the coils arrive at their destination in optimal condition, ready for further processing or usage.

Q: What precautions should be taken when handling aluminum coils to ensure safety?: When using aluminum coils, safety measures include wearing appropriate personal protective equipment such as gloves and safety glasses to prevent cuts and eye injuries. Ensure the work area is well-ventilated to avoid inhaling fumes from any processes involving the coils. Keep the coils dry to prevent electrical hazards. Use proper handling equipment to avoid back injuries from heavy loads. Always follow the manufacturer's guidelines for the specific aluminum coil products being used. Regularly inspect the coils for any signs of damage or wear that could lead to accidents.

Q: Can aluminum coils be used in the production of architectural panels?: Yes, aluminum coils can be used in the production of architectural panels. Aluminum is a popular material for architectural panels due to its lightweight, durability, and versatility. Aluminum coils can be easily shaped, cut, and formed into various panel designs, making them suitable for a wide range of architectural applications.

Q: What is the reflectivity of aluminum coils?: When we talk about the reflectivity of aluminum coils, we are referring to their capacity to reflect light. Aluminum is renowned for its remarkable reflectivity, boasting a reflectivity percentage ranging from 80 to 90%. This outstanding feature makes it an excellent material for numerous applications that require reflective qualities, including the production of mirrors, solar panels, and lighting fixtures. The superior reflectivity of aluminum coils enables efficient light reflection, resulting in minimal energy wastage and optimal performance for these applications.

Q: Are aluminum coils suitable for decorative purposes?: Yes, aluminum coils can be used for decoration. They are lightweight, durable, and corrosion-resistant, making them ideal for various decorative applications. Aluminum coils can be shaped and colored to suit different design needs, often used in architectural features, interior design elements, and even in art installations. Their versatility and aesthetic appeal make them a popular choice for both commercial and residential decoration.

Q: This question asks for the distinctions between aluminum coil and steel coil, focusing on their properties and uses.: Aluminum coil and steel coil differ in several aspects. Aluminum coil is lightweight, corrosion-resistant, and has good thermal conductivity, making it ideal for applications requiring flexibility and resistance to weathering. It's commonly used in construction, packaging, and electrical applications. Steel coil, on the other hand, is stronger and more durable, suitable for heavy-duty applications. It's often used in automotive, construction, and manufacturing due to its high strength and ability to withstand heavy loads. Steel is also magnetic, which is a property not shared by aluminum. The choice between aluminum and steel coil depends on the specific requirements of the project, such as weight, strength, and environmental resistance.

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