AA3003 H12 Direct Rolled Aluminum Coil China Factory Direct Selling - Aluminum Coil Canada
- Ref Price:
-
- 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
1. Specification of AA3003 H12 Direct Rolled Aluminum Coil China Factory Direct Selling
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 AA3003 H12 Direct Rolled Aluminum Coil China Factory Direct Selling
(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 AA3003 H12 Direct Rolled Aluminum Coil China Factory Direct Selling
*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 AA3003 H12 Direct Rolled Aluminum Coil China Factory Direct Selling
6. Package and shipping of AA3003 H12 Direct Rolled Aluminum Coil China Factory Direct Selling
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 aluminum coils suitable for architectural cladding?
- Yes, aluminum coils are suitable for architectural cladding. Aluminum is a lightweight and durable material that is often used in the construction industry for its versatility and aesthetic appeal. Aluminum coils can be easily formed into various shapes and sizes, making them ideal for architectural cladding applications. One of the key advantages of using aluminum coils for cladding is their resistance to corrosion. Aluminum naturally forms a protective oxide layer, which helps to prevent rusting and deterioration over time. This makes aluminum a long-lasting and low-maintenance option for architectural cladding. Additionally, aluminum coils offer a wide range of finishes and colors, allowing for greater design flexibility. They can be painted or coated to match any architectural style or design concept, making them a popular choice among architects and designers. Furthermore, aluminum is an environmentally friendly material. It is fully recyclable and has a much lower carbon footprint compared to other cladding materials like steel or concrete. This makes aluminum coils a sustainable choice for architectural projects. In summary, aluminum coils are indeed suitable for architectural cladding due to their durability, resistance to corrosion, design flexibility, and environmental benefits.
- Q: Can aluminum coils be used in refrigeration systems?
- Yes, aluminum coils can be used in refrigeration systems. Aluminum is a popular choice for coil materials in refrigeration systems due to its excellent heat transfer properties and corrosion resistance. Aluminum coils are lightweight, durable, and efficient in transferring heat, making them suitable for use in various refrigeration applications such as air conditioning units, refrigerators, and freezers. Additionally, aluminum coils are easier to shape and install compared to other materials, making them a preferred choice for manufacturers.
- Q: Are aluminum coils suitable for electrical conductors?
- Yes, aluminum coils are suitable for electrical conductors. Aluminum is a widely used material in the electrical industry due to its excellent electrical conductivity. It has around 61% conductivity of copper, which is the most commonly used metal for electrical conductors. Aluminum coils are lightweight, cost-effective, and have good thermal conductivity, making them a popular choice for various electrical applications. However, it is important to note that aluminum has a lower tensile strength compared to copper, so it may require a larger cross-sectional area to achieve the same level of current carrying capacity. Additionally, proper insulation and connectors are necessary to prevent oxidation and ensure efficient electrical conductivity in aluminum coils.
- Q: How to purchase PE polyester coated aluminum sheet and PVDF fluorocarbon coated aluminum coil?
- Both belong to color coated aluminum sheet and coil. Customers can purchase ordinary aluminum sheet or coil, and then go to special coating company to add PE polyester coating or PVDF fluorocarbon coating. The color is bright and quality is also very good. PE polyester coated aluminum and PVDF fluorocarbon coated aluminum coil has a wide range of usages: construction industry (aluminum-plastic panel, aluminum honeycomb, roof corrugated sheet, fireproof veneer, aluminum ceiling, shutter, rolling shutter door, garage door, awning, water gutter), electronic appliances (computer chassis, computer panel), lighting, furniture, solar reflector, air conditioning duct and the like. At present it is still applied in many areas including electronic appliance, instrument, lighting, packaging and house decoration.
- Q: How are aluminum coils tested for thickness and flatness?
- Aluminum coils are tested for thickness and flatness using various methods to ensure they meet the required specifications. One common method is the non-destructive eddy current testing, which involves passing an alternating current through a coil and measuring the changes in the magnetic field caused by eddy currents induced in the aluminum. These changes can be used to determine the thickness of the coil. In addition to eddy current testing, ultrasonic testing is also employed to measure the thickness of aluminum coils. Ultrasonic waves are sent through the coil, and the time it takes for the waves to bounce back is measured to determine the thickness. This method is highly accurate and can identify any variations in thickness across the entire coil. To assess the flatness of aluminum coils, a straight edge or a laser beam is often used. The coil is placed on a flat surface, and the straight edge or laser beam is placed across the surface of the coil. Any deviations from a perfectly flat surface can be easily identified by observing the gaps or irregularities between the coil and the straight edge or laser beam. In some cases, advanced technologies like laser profilometry can be used to create a three-dimensional map of the surface of the coil, allowing for a comprehensive analysis of its flatness. This method provides highly detailed information about any variations in flatness across the coil's surface. Overall, aluminum coils undergo rigorous testing procedures to ensure their thickness and flatness meet the required standards. These tests are vital in maintaining the quality and reliability of aluminum coils, especially in applications where precision and consistency are of utmost importance.
- Q: Can aluminum coils be used for HVAC condenser coils?
- Indeed, HVAC condenser coils can utilize aluminum coils. In recent times, aluminum coils have gained significant popularity owing to their myriad benefits over conventional copper coils. With their lighter weight and enhanced durability, aluminum coils exhibit superior resistance to corrosion. Additionally, they boast exceptional heat transfer properties that enable efficient refrigerant cooling. Furthermore, aluminum coils prove to be more cost-effective and environmentally sustainable in comparison to copper coils. All in all, opting for aluminum coils for HVAC condenser coils is a viable and advantageous choice.
- Q: This question asks about the maintenance difficulty of aluminum coils.
- <p>Aluminum coils are relatively easy to maintain. They are resistant to corrosion and do not require frequent cleaning or special treatments. Regular inspection for any physical damage or signs of wear is sufficient. However, it's important to keep them dry and clean to prevent any potential issues. For specific applications, such as in HVAC systems, regular cleaning may be necessary to ensure optimal performance. Overall, maintenance is minimal compared to other materials.</p>
- Q: Roll presented above 1 complete circles are brineling put on work roll after the new rolling, less than 12 volumes in the aluminum surface will be presented in the corresponding position of a straight roller, a roller indentation in the above, check the work roll above a pit. Replace the upper support roll for only a few days. Want to know what's going on?Should not be bearing problems, because the bearings have been used for almost 4 years, it should not be bearing problems, and now they are suspected of bending cylinder seal problems, oil seepage phenomenon.
- For a few days and roll crushed?Whether or not the work roll tilt and the positive and negative camber of the roll are controlled, the work roll is running abnormally, and the backup roller is rubbed.
- Q: Explain how the temperature affects aluminum coil properties and behavior.
- <p>The relationship between aluminum coil and temperature is significant as temperature influences the coil's physical properties and performance. At lower temperatures, aluminum coils become more brittle and susceptible to cracking or breaking. As the temperature increases, aluminum's ductility improves, allowing it to be more easily shaped and formed. However, excessive heat can also lead to deformation and loss of strength. The thermal conductivity of aluminum is high, meaning it conducts heat well, which is useful in applications requiring heat transfer. Additionally, the electrical conductivity of aluminum is affected by temperature; as temperature rises, resistance increases, which can impact applications where electrical conductivity is critical.</p>
- 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.
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AA3003 H12 Direct Rolled Aluminum Coil China Factory Direct Selling - Aluminum Coil Canada
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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