Prepainted Aluminum Coils C.C Mill Finished 3XXX
- Ref Price:
-
- Loading Port:
- China Main Port
- 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 Coils C.C Mill Finished 3xxx Description
Aluminum Coils C.C Mill Finished 3xxx has great ductility, heat conductivity, anti-corrosion and moisture resistance properties.
Aluminum Coils C.C Mill Finished 3xxx is widely used for electronics, instruments, lighting decoration, packing industry, house decoration, curtain wall, honeycomb-core panel, sandwich panel, aluminum composite panel and aluminum composite pipes.
2.Main Features of Aluminum Coils C.C Mill Finished 3xxx
• Superior quality of raw material
• Reasonable and stable chemical composition
• Accurate tolerance
• Goode mechanical property
3.Aluminum Coils C.C Mill Finished 3xxx Images
4.Aluminum Coils C.C Mill Finished 3xxx Specification
| Alloy | AA3xxx (AA3003,AA3004,AA3005,AA3105 etc.) |
| Temper | H14,H16,H18,H22,H24,H26,H32,O/F |
| Thickness | 0.2mm--100mm |
| Width | 30mm-1700mm |
| Standard | GB/T 3880-2006 |
5. FAQ of Aluminum Coils C.C Mill Finished 3xxx
A. Now which countries do you export your goods?
Now we export to South East Asia,Africa, North America,South America ect.
B．When will you deliver the products?
Aluminum Coils C.C Mill Finished 3xxx will be delivered within 35 days after receiving advanced payment or original L/C.
- Q: Are aluminum coils suitable for architectural facades?
- Yes, aluminum coils are suitable for architectural facades. They are lightweight, durable, corrosion resistant, and can be easily formed into various shapes and sizes. Additionally, aluminum coils offer a wide range of finishes and colors, making them a versatile choice for architectural facades.
- Q: How do you store aluminum coils to prevent damage?
- To prevent damage and store aluminum coils effectively, there are several important steps that can be taken. First and foremost, it is crucial to maintain a clean, dry storage area that is completely free from moisture and humidity. Moisture can gradually corrode the aluminum coils and cause significant damage over time. Secondly, it is advisable to store the coils in an upright position, preferably on pallets or racks, in order to avoid any bending or warping. By keeping them upright, the risk of coil deformation is minimized, ensuring that their shape remains intact for future use. Furthermore, it is recommended to shield the coils from dust, dirt, and other contaminants by covering them with a protective material such as plastic or tarp. This protective layer not only safeguards the coils from external particles but also isolates them from any potential chemical exposure that could accelerate corrosion. Additionally, it is of utmost importance to handle the coils with care during the storage process to prevent dents or scratches. Rough handling or accidental dropping can result in physical damage. Therefore, appropriate lifting equipment like forklifts or cranes should be used when moving or stacking the coils. Lastly, regular inspections should be carried out to check for any signs of damage or corrosion during storage. By conducting visual checks on a periodic basis, any issues can be identified early on, allowing for necessary interventions to prevent further damage. By adhering to these storage practices, damage to aluminum coils can be effectively prevented, ensuring their longevity and preserving their quality for future utilization.
- Q: We had a BBQ a few days ago and left our pack of aluminum foil on the table out side. It rained that night and the following night. I went out to take the trash out and heard a odd noise. It was the pack of foil boiling hot. The water from the rain was steaming out of it. When I picked it up you could feel the warmth coming from the center of it.It was 2 days after the BBQ, was never near the heat of that. It was on a separate table.The table is shaded all day, so it didn't heat from the sun. Plus aluminum does not transfer heat.It just don't make since to me. I unrolled some of it and it is dark grey from being heated so hot. I never heard of it and tried to find info, but to no avail. So out of curiosity I am asking.
- Aluminium is one of the best conductors of heat so the effect may have been a rare entropic incident where the water rapidly evaporated due to the warmth of the air. What's more likely is that the aluminium was exposed to the water and the rain was slightly penetrative. Aluminium usually has aluminium oxide protection to protect against corrosion and reaction but something may have depleted that layer causing a reaction and the gas you saw steaming wasn't water but hydrogen gas.
- Q: Aluminum inventory of the company, placed for a little longer, there will be surface oxidation, white spot shape, after cleaning into black spots, affecting the use of. Is there a better and convenient way to save it?
- 1. aluminum storage environment should be dry and bright, well ventilated, no corrosion climate.2. aluminum coil should try to avoid the leaks, snow.3. strengthen the management of rolling oil, its moisture content is controlled below zero point zero four percent.4. aluminum rolls should be packed in a sealed package and should be placed in the right amount of desiccant at the same time.5. do not immediately open the sealed package when it is transported from a low temperature zone into a region of high temperature and humidity.6. the humidity of the wooden shaft and box board of the packing box is not more than 18%, and the temperature of the color aluminum roll is not more than 45 degrees.7. aluminum rolls are prohibited from being stored with chemicals and moist materials during storage.
- Q: How are aluminum coils used in the manufacturing of appliances?
- Aluminum coils are widely used in the manufacturing of appliances due to their unique properties and versatility. They are primarily used in the production of heat exchangers, which are essential components in appliances such as refrigerators, air conditioners, and heaters. One of the main advantages of aluminum coils is their excellent thermal conductivity. This means that they can efficiently transfer heat from one area to another, making them ideal for applications where heat exchange is required. In appliances, aluminum coils help in cooling or heating processes by transferring heat between the refrigerant or coolant and the surrounding air or water. Furthermore, aluminum coils offer superior corrosion resistance compared to other metals, making them highly suitable for appliances that come into contact with moisture or other corrosive substances. This property ensures the durability and longevity of the appliances, as the coils are less likely to rust or corrode over time. Moreover, aluminum coils are lightweight, which contributes to the overall efficiency of appliances. The lightweight nature of aluminum reduces the energy required for transportation and installation, making it a more sustainable choice. Additionally, the lightweight coils allow for more compact designs, maximizing space utilization in appliances. Another advantage of aluminum coils is their malleability. They can be easily shaped and formed into different sizes and configurations, allowing for customized designs that suit specific appliance requirements. This flexibility in design enables manufacturers to create efficient heat exchangers that fit into the limited space available in appliances. In summary, aluminum coils are used in the manufacturing of appliances due to their excellent thermal conductivity, corrosion resistance, lightweight nature, and malleability. These properties make them an ideal choice for heat exchangers, which are crucial components in appliances that require efficient cooling or heating processes.
- Q: What are the storage life and shelf life of aluminum coils?
- The storage life and shelf life of aluminum coils can vary depending on various factors such as the storage conditions and the specific type of aluminum alloy used. Generally, aluminum coils have a relatively long storage life and shelf life. In terms of storage life, aluminum coils can be stored for an extended period of time without significant degradation in their quality or performance. However, it is important to store them in a dry and well-ventilated area to prevent corrosion. Moisture can cause oxidation and corrosion, which can affect the integrity and durability of the aluminum coils. As for the shelf life, aluminum coils can remain in good condition and retain their functional properties for an extended period of time when stored properly. The exact shelf life will depend on the specific application and the intended use of the aluminum coils. To ensure the longevity of aluminum coils, it is recommended to follow the manufacturer's guidelines for storage and handling. Additionally, regular inspections and maintenance can help identify any signs of corrosion or damage and take appropriate measures to prevent further deterioration.
- Q: What are the potential health risks associated with aluminum coils?
- Aluminum coils find common usage in HVAC systems due to their durability and excellent heat transfer properties. Although they are generally regarded as safe, there exist potential health hazards associated with aluminum coils if specific conditions are not met. One primary concern is the possibility of aluminum leaching into the air or water supply. Aluminum is a known neurotoxin, and prolonged exposure to it can result in various health problems, especially in individuals with pre-existing conditions like kidney disease or weakened immune systems. However, the quantity of aluminum that typically leaches from coils is minimal and unlikely to pose a significant risk to most people. Another potential health hazard pertains to the buildup of dust, dirt, and other particles on the aluminum coils. These particles can serve as a breeding ground for bacteria, mold, and other allergens, negatively impacting indoor air quality. If not adequately maintained and cleaned, these contaminants can lead to respiratory issues, allergies, and even infections in susceptible individuals. Moreover, aluminum coils can generate electromagnetic fields (EMFs) due to the electric currents passing through them. While the health effects of EMF exposure are still subject to ongoing research, certain studies indicate a potential connection between high levels of EMFs and specific health conditions, including cancer. However, it is essential to note that the levels of EMFs emitted by aluminum coils are generally deemed to be within safe limits and unlikely to present significant health risks. To mitigate these potential health hazards, it is crucial to ensure proper maintenance and cleaning of aluminum coils. Regular inspections, professional cleaning, and frequent air filter changes can help prevent the buildup of contaminants and maintain good indoor air quality. Additionally, it is advisable to consult with HVAC professionals to guarantee proper installation and maintenance of the coils, minimizing the risk of aluminum leaching or excessive EMF exposure. In conclusion, although potential health risks are associated with aluminum coils, they are typically considered safe when adequately maintained. By taking necessary precautions and adhering to recommended maintenance practices, it is possible to minimize any potential health concerns related to aluminum coils in HVAC systems.
- Q: This question asks for a method to calculate the diameter of an aluminum coil using its weight and density.
- <p>To calculate the diameter of an aluminum coil based on its weight and density, you first need to know the volume of the coil. The formula for volume (V) is V = mass (m) / density (蟻). Once you have the volume, you can use the formula for the volume of a cylinder, V = 蟺r虏h, where r is the radius and h is the height (or length) of the coil. If you know the height of the coil, you can solve for the radius and then double it to find the diameter (D = 2r). Ensure you have consistent units for all measurements. This calculation assumes the coil is cylindrical and uniform in thickness.</p>
- Q: Are aluminum coils suitable for insulation purposes?
- Indeed, aluminum coils are well-suited for insulation purposes due to their exceptional heat and electricity conductivity. This quality makes them a perfect selection for insulation applications. Aluminum coils find utility in a wide range of uses such as HVAC systems, refrigeration units, and electrical wiring. Typically, these coils are coated with an insulating material like polyurethane foam or fiberglass to augment their insulation capabilities. The amalgamation of aluminum and insulation works wonders in impeding the transfer of heat or cold, thereby providing superb thermal insulation. Moreover, aluminum is lightweight, sturdy, and resistant to corrosion, rendering it a dependable choice for long-lasting insulation requirements.
- Q: This question asks for methods to determine whether an aluminum coil is made from recycled material.
- <p>Determining if an aluminum coil is made from recycled material can be challenging without specific testing, as recycled and virgin aluminum can look identical. However, there are a few indicators: 1) Look for certification or labels on the coil indicating it's made from recycled material. 2) Check with the supplier for documentation or a certificate of analysis that confirms the material's origin. 3) Analyze the coil's composition; recycled aluminum may have slight variations in purity or alloy composition. 4) Use spectrographic analysis to determine the exact composition of the aluminum, which can sometimes reveal if it's recycled. Ultimately, transparency from the supplier is key to confirming the source of the aluminum.</p>
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Prepainted Aluminum Coils C.C Mill Finished 3XXX
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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