High Quality Alloy Aluminum Coil 3000 Series - White Color Painting

High Quality Alloy Aluminum Coil 3000 Series - White Color Painting

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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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Specification

Grade:

1000 Series,3000 Series

Surface Treatment:

Color Coated

Shape:

Round

Temper:

O-H112

Application:

Decorations

1. Specification of White Color Painting Aluminum Coil with High Quality

Material	Alloy Aluminum 6063,6061,6005 or customer nominated
Temper	T3, T4, T5, T6
Surface	Anodize, electrophoresis, powder coating, PVDF coating, wood grain painting, matted, etc.
Colour	Any colour based on Standard Germany RAL Mark
Length	Coating 6.5 meters, Anodizing 6.5 meters, Mill finish 5 meters
Press Machine	500-4000 tons all together 64 press lines.
Fabrication	1. Windows and doors; 2. Drilling; 3. Bending; 4. Cutting; 5. etc.
Certificate	ISO 9001
Moulding	1. Using our moulds, no fee;
	2. Using customer drawing, opening mould, usually about 10~50 tons then the moulding can be refunded.
	3. Mould cost is negotiable base on the order quantity
Capability	Annual output 100,000 tons

2. Application of White Color Painting Aluminum Coil with High Quality

(1).Interior: wall cladding, ceilings, bathrooms, kitchens and balconies, shutters, doors...

(2).Exterior: wall cladding, facades, roofing, canopies, tunnels,column covers , renovations...

(3).Advertisement: display platforms, signboards, fascia, shop fronts...

3. Feature of White Color Painting Aluminum Coil with High Quality

*Such coil is specially designed to replace aluminum ingot, due to the high export tax of aluminum ingot, the coil has better price than ingot.

*This type of coil can fit customer's remelting furnace just like ingot, no need to make any change to the production line that was previously used for ingot. The standard coil size and weight is very suitable for the feed gate of furnace.

*This type of coil causes less material wastage than ingot when remelted.

*Our coil is made directly from ore, no need to go though the ingot making process, quality is much better than other suppliers who use ingot scrap to make coil.

Be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Dicoloration, Breaks, Corrosion, Roll Marks, Dirt Streaks and other defect which will interfere with use

4. Certificate:

SGS and ROHS(if client request, paid by client), MTC(plant provided), Certificate of Origin(FORM A, FORM E, CO), Bureau Veritas and SGS (if client request, paid by client), CIQS certificate

5. Image of White Color Painting Aluminum Coil with High Quality

White Color Painting Aluminum Coil with High Quality

6. Package and shipping of White Color Painting Aluminum Coil with High Quality

eye to wall

eye to the wall

with wood pallet (wooded case also available)

7. FAQ

1) What is the delivery time?

Dpends on actual order, around 20 to 35 days

2)What is the QC system:

We have QC staff of 20 persons and advanced equipment, each production is with MTC traced from Aluminum ingot lot.

3) What market do you mainly sell to?

Australia, America, Asia, Middle East, Western Europe, Africa etc

Q:Are there any specific guidelines for the handling of aluminum coils?: Yes, there are specific guidelines for the handling of aluminum coils. These guidelines typically include proper lifting techniques, the use of appropriate equipment such as cranes or forklifts, and ensuring that the coils are stored in a clean and dry environment to prevent corrosion. It is also important to handle the coils gently to avoid any damage or deformation.

Q:What is the typical elongation of aluminum coils?: The typical elongation of aluminum coils can vary depending on several factors, such as the specific alloy and temper of the aluminum, the manufacturing process, and the intended application. However, aluminum coils generally exhibit a high elongation capability. On average, aluminum coils can have an elongation of around 5-15%, which means they can stretch or deform by this percentage without fracturing or breaking. This property is a result of the inherent ductility of aluminum, which allows it to be easily formed and shaped without losing its structural integrity. The elongation of aluminum coils plays a significant role in various industries, such as construction, automotive, and aerospace, where the material is commonly used. It allows for efficient fabrication processes, such as bending, rolling, and stamping, to create complex and precise shapes. It is important to note that the elongation of aluminum coils can be further improved through specific alloying elements and heat treatments. These processes can enhance the material's properties, making it even more suitable for demanding applications that require superior strength, ductility, and elongation capabilities. In conclusion, while the typical elongation of aluminum coils ranges from 5-15%, it is crucial to consider the specific alloy, temper, and manufacturing processes to accurately determine the elongation properties for a particular application.

Q:My dad saw an alternative medicine practioner who said he had high levels of aluminum in his blood ... from using aluminum cookware. She said this was causing the shortness of breath and dizziness he was experiencing. Since he has stopped using aluminum cookware, he is now fine. He saw regular doctors, and nobody else could figure out what was wrong with him. Has anyone else out there had any experience with this?: Aluminum corodes very easily, especially when it's hot with water on it. It becomes aluminum oxide which , unlike aluminum, is very hard stuff and can be ground finer than talcum powder. It's not digestable so it accumulates in a body. The fine particles plug the body up, especially the lungs and small veins. Besides what you mentioned, it gets in the joints and is a terrible bearing surface. He should have a hair analysis, they'd likely find too much aluminum too. Aluminum cookware should be banned. I think it's more of a contaminate than a poison, although similar effect.

Q:Are aluminum coils resistant to corrosion?: Yes, aluminum coils are highly resistant to corrosion due to the natural oxide layer that forms on their surface, protecting them from environmental factors.

Q:Can aluminum coils be used in transformer windings?: Yes, aluminum coils can be used in transformer windings. Aluminum is a commonly used material for transformer windings due to its low resistivity, high conductivity, and cost-effectiveness compared to copper. It offers several advantages such as lighter weight, better thermal conductivity, and lower manufacturing cost. However, there are some considerations when using aluminum coils in transformer windings, such as the need for larger cross-sectional area to compensate for its lower conductivity compared to copper. Additionally, special techniques may be required to prevent galvanic corrosion when aluminum is in contact with other metals in the transformer. Overall, aluminum coils can be a suitable alternative to copper coils in transformer windings, offering benefits in terms of efficiency and cost.

Q:What happened to the aluminum coil coming out of the annealing furnace?: There is oil on the aluminum coil and the annealing time is too long.

Q:How are aluminum coils processed for surface preparation?: Aluminum coils undergo various surface preparation processes to ensure proper adhesion of coatings, improve corrosion resistance, and enhance overall appearance. The surface preparation steps typically include cleaning, degreasing, and etching. Firstly, the coils are cleaned to remove any dirt, dust, or other contaminants by using either mechanical or chemical methods. Mechanical cleaning involves using brushes, scrubbers, or high-pressure water spray to physically remove the surface impurities. Chemical cleaning, on the other hand, involves the use of mild alkaline or acidic cleaning agents that dissolve and remove contaminants. After cleaning, the coils are degreased to eliminate any residual oils or greases. Degreasing can be done using solvents or by employing an alkaline degreasing process. Solvent-based degreasers are applied to the coil surface, allowing them to dissolve and remove any oil or grease residues. Alkaline degreasing, on the other hand, involves immersing the coils in an alkaline solution that reacts with the grease, forming a soap that is then easily rinsed off. Once cleaned and degreased, the aluminum coils may undergo an etching process to enhance surface roughness and promote better adhesion of subsequent coatings. Etching is typically done using either chemical or electrolytic methods. Chemical etching involves immersing the coils in an acidic solution that removes a thin layer of aluminum oxide from the surface, creating a roughened surface. Electrolytic etching, on the other hand, uses an electrical current to remove the oxide layer. After surface preparation, the aluminum coils are usually rinsed with water to remove any residual cleaning or etching chemicals. The coils are then dried to ensure a clean and dry surface, ready for the application of coatings or further processing. Overall, the surface preparation of aluminum coils involves a combination of cleaning, degreasing, and etching processes to ensure a clean, smooth, and properly prepared surface for subsequent treatments.

Q:What are the common surface treatments applied to aluminum coils?: There are several common surface treatments that are applied to aluminum coils to enhance their durability, appearance, and resistance to corrosion. One of the most common treatments is anodizing, which involves creating a layer of oxide on the surface of the aluminum through an electrochemical process. This not only adds a protective barrier against corrosion but also allows for the application of various colors and finishes. Another common surface treatment is painting or coating. Aluminum coils can be painted with a wide range of colors and coatings to provide additional protection against corrosion, as well as to improve their aesthetic appeal. These coatings can be applied through various methods, such as powder coating or liquid spray, and can offer different levels of durability and resistance to environmental factors. Additionally, aluminum coils can undergo a process called laminating, in which a protective film or layer is applied to the surface. This film can provide added resistance to scratches, abrasions, and UV rays, making the coated aluminum coil suitable for outdoor applications. Furthermore, embossing or texturing is another surface treatment commonly used on aluminum coils. This process involves creating patterns, designs, or textures on the surface of the aluminum, which not only enhances its visual appeal but also provides additional structural strength and grip. Overall, the choice of surface treatment for aluminum coils depends on the specific requirements of the application, including the desired appearance, durability, and environmental factors. It is important to consider factors such as corrosion resistance, weatherability, and aesthetics when selecting the appropriate surface treatment for aluminum coils.

Q:What are the different surface treatments for aluminum coils?: Aluminum coils can undergo various surface treatments, each offering distinct properties and benefits. The options for treating aluminum coils include: 1. Mill Finish: This is the natural, untreated surface of aluminum coils straight from the mill. It has a slightly rough texture and is commonly used when appearance is not a primary concern. 2. Anodized Finish: Anodizing, an electrochemical process, forms a protective layer on the surface of the aluminum coil. This treatment enhances corrosion resistance, durability, and offers a wide range of color choices. 3. Painted Finish: Aluminum coils can be coated with different paint systems to improve appearance and prevent corrosion. Painted finishes provide a vast selection of colors, gloss levels, and textures, allowing for customization based on specific design needs. 4. Polished Finish: Polishing, a mechanical process, creates a smooth and reflective surface on the aluminum coil. This treatment is often used for decorative purposes, providing a high-quality and visually pleasing finish. 5. Brushed Finish: Brushing involves mechanically brushing the surface of the aluminum coil in parallel lines, creating a distinctive texture. This treatment is commonly utilized in architectural and interior design applications. 6. Embossed Finish: Embossing is the process of creating raised or recessed patterns on the surface of the aluminum coil. This treatment adds texture, enhances strength, and can be used for decorative purposes or to improve grip in certain applications. 7. Laminated Finish: Lamination involves applying a layer of protective film or coating to the surface of the aluminum coil. This treatment adds extra protection against scratches, abrasion, and UV rays, making it suitable for outdoor use. Each surface treatment option offers its own advantages and is selected based on specific application requirements, such as corrosion resistance, durability, aesthetics, and functionality.

Q:How do aluminum coils compare to copper coils?: Aluminum coils and copper coils are two common types of coils used in various applications, including heating, ventilation, and air conditioning (HVAC) systems. While both materials have their advantages and disadvantages, there are some key differences between aluminum coils and copper coils. One major difference is the cost. Aluminum is generally cheaper than copper, making aluminum coils a more cost-effective option for certain applications. However, it's important to note that the cost of copper has decreased in recent years, narrowing the price gap between the two materials. Another difference is the heat transfer efficiency. Copper is a better conductor of heat than aluminum, meaning that copper coils tend to have better heat transfer capabilities. This allows for more efficient cooling or heating, resulting in lower energy consumption and potentially lower operating costs. On the other hand, aluminum coils have a higher thermal expansion rate, which can lead to increased stress on the system over time. Durability is another factor to consider. Copper is known for its durability and resistance to corrosion, making copper coils more reliable and longer-lasting. Aluminum, on the other hand, is more susceptible to corrosion, especially in areas with high levels of humidity or exposure to saltwater. However, advancements in coating technologies have improved the corrosion resistance of aluminum coils, making them a viable option in many applications. Lastly, the weight of the coils is worth mentioning. Aluminum coils are significantly lighter than copper coils, which can make them easier to handle and install. This can be an advantage in situations where weight is a concern, such as in mobile or portable HVAC units. In summary, aluminum coils and copper coils have their own unique characteristics and advantages. Aluminum coils are generally more cost-effective and lighter but may have lower heat transfer efficiency and be more prone to corrosion. Copper coils, on the other hand, offer better heat transfer, enhanced durability, and resistance to corrosion. The choice between the two materials ultimately depends on the specific requirements and priorities of the application.

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