Ls1 Aluminum Coil Covers Factory Supply Hot Rolled AA3003 Aluminum Coil for Building
- 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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Quality Product, Order Online Tracking, Timely Delivery
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Specification
Grade:
3000 Series
Surface Treatment:
Mill Finish
Shape:
Round
Temper:
O-H112
Application:
Decorations
1. Specification of Factory Supply Hot Rolled Aluminium Coil AA3003 for Building
characteristics | Application |
1) Super peeling strength | 1) Building exterior curtain walls |
2) Excellent surface flatness and smoothness | 2) Decoration and renovation additions for old buildings |
3) Superior weather, corrosion, pollutant resistance | 3) Decoration of interior walls, ceilings, bathrooms, kitchens and balconies |
4) Even coating, various colors | 4) Shop door decorations |
5) Fireproof, excellent heat and sound insulation | 5) Advertisement board display platforms and signboards |
6) Superior impact resistance | 6) Wallboards and ceilings for tunnels |
7) Lightweight and easy to process | 7) Industrial materials, materials for vehicles and boats |
2. Application of Factory Supply Hot Rolled Aluminium Coil AA3003 for Building
(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 Factory Supply Hot Rolled Aluminium Coil AA3003 for Building
• Our goods quality is top, the surface is smooth, and every steel coil
• No Joint, No Bends, no spots, no roller marks.
• MTC will be provided with goods, third part inspection is acceptable, for example, SGS, BV. Etc
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 Factory Supply Hot Rolled Aluminium Coil AA3003 for Building
6. Package and shipping of Factory Supply Hot Rolled Aluminium Coil AA3003 for Building
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 limitations to the minimum coil width of aluminum coils?
- Yes, there are limitations to the minimum coil width of aluminum coils. The minimum coil width is determined by various factors, including the manufacturing process and the equipment used. Generally, the coil width is limited by the capabilities of the rolling mill or other processing machinery. The minimum coil width is typically determined by the size of the rolls or mandrels used in the production process. If the coil width is too narrow, it may cause issues with the stability and integrity of the coil, making it more difficult to handle and transport. Additionally, a narrower coil width may also affect the overall efficiency of the manufacturing process. Therefore, it is important to consider these limitations when determining the minimum coil width for aluminum coils.
- Q: Is there any specific regulation or standard that dictates the weight of an aluminum coil?
- <p>Yes, there are regulations and standards that dictate the weight of aluminum coils. These are often set by industry standards such as ASTM (American Society for Testing and Materials) and EN (European Norm). The weight of an aluminum coil can vary depending on its thickness, width, and length, and manufacturers must adhere to these standards to ensure consistency and quality. For example, ASTM B 209 specifies the standard for aluminum and aluminum alloy sheet and plate, which includes weight limits. Compliance with these standards is crucial for the safety and performance of products that utilize aluminum coils.</p>
- 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: What are the different tempers available for aluminum coils?
- There are several different tempers available for aluminum coils, each offering unique characteristics and properties. The most common tempers include: 1. O Temper: Also known as annealed or soft temper, this is the softest and most ductile temper available. It is characterized by low strength and high formability, making it suitable for applications that require extensive forming or bending. 2. H Temper: The H temper series includes various levels of work hardening, resulting in increased strength and reduced formability compared to the O temper. The H temper range includes H1X, H2X, H3X, H4X, H5X, and H6X, with each subsequent number indicating a higher level of work hardening. These tempers are commonly used in applications that require moderate to high strength. 3. T Temper: The T temper series, also known as heat-treated tempers, involves thermal treatments to achieve a specific combination of strength and formability. The most common T tempers include T3, T4, T6, and T7. T3 and T4 are solution heat-treated and naturally aged, providing a good balance of strength and formability. T6 and T7 are solution heat-treated and artificially aged, resulting in higher strength but reduced formability. 4. F Temper: The F temper, also known as as-fabricated temper, is obtained by hot working or cold working the material without subsequent thermal treatments. It offers improved strength and hardness compared to the O temper but lower than the H and T tempers. These different tempers allow aluminum coils to be used in a wide range of applications, from automotive parts and aerospace components to building materials and consumer goods. The choice of temper depends on the specific requirements of the application, including desired strength, formability, and corrosion resistance.
- Q: Are there any specific regulations for the transportation of aluminum coils?
- The transportation of aluminum coils is subject to specific regulations aimed at guaranteeing their safe handling and transport in order to prevent any accidents or damage. These regulations encompass various key requirements: 1. Packaging: To avoid any shifting, damage, or falling during transportation, aluminum coils must be securely packaged in appropriate containers. This may involve the utilization of strapping, banding, or shrink-wrapping techniques. 2. Weight limitations: Depending on the mode of transportation employed, there are weight restrictions in place for the transportation of aluminum coils. These limitations are implemented to ensure the stability and safety of the vehicle during transit. 3. Loading and unloading procedures: It is essential to follow proper loading and unloading procedures to minimize the risk of coil damage and to ensure worker safety. This may necessitate the use of specialized equipment like cranes or forklifts. 4. Regulations for hazardous materials: In certain instances, aluminum coils may be considered hazardous materials due to their flammability or other characteristics. In such cases, additional regulations and requirements may be applicable, such as appropriate labeling, documentation, and handling procedures. 5. Transportation permits: Depending on the size, weight, and destination of the aluminum coils, specific permits or licenses may be necessary for their transportation. These permits ensure compliance with local, state, and federal regulations. It is crucial for companies involved in the transportation of aluminum coils to possess awareness of and adhere to these regulations to ensure the secure and efficient transport of the coils. Failure to comply with these regulations can result in fines, penalties, or even legal ramifications.
- Q: What are the legal frameworks or regulations that control the manufacturing and distribution of aluminum coil?
- <p>Yes, there are regulations and laws governing the production and sale of aluminum coil. These often include environmental protection laws that regulate emissions and waste disposal, safety standards for manufacturing processes, and quality control regulations to ensure the product meets certain specifications. Additionally, trade laws and tariffs may affect the sale of aluminum coil, especially when it crosses international borders. Compliance with these regulations is crucial to avoid penalties and maintain a competitive edge in the market.</p>
- Q: How do aluminum coils contribute to the insulation properties of products?
- Aluminum coils play a crucial role in enhancing the insulation properties of various products. The use of aluminum coils in insulation systems improves thermal efficiency, minimizes heat transfer, and reduces energy consumption. Firstly, aluminum is an excellent conductor of heat and electricity. This characteristic allows aluminum coils to effectively distribute and dissipate heat, preventing the transfer of thermal energy from one side of the product to another. By doing so, aluminum coils act as a barrier, minimizing heat loss or gain, which is essential for maintaining optimal temperatures in different applications. Secondly, aluminum coils have a low thermal conductivity. This means that they are not easily affected by temperature changes and do not readily transfer heat. As a result, products containing aluminum coils can better resist external temperature fluctuations, providing better insulation against hot or cold conditions. Furthermore, aluminum coils are lightweight, making them easy to handle and install in various products. This lightweight property is advantageous as it does not add significant weight to the overall structure, making it suitable for industries that require portable or lightweight insulation solutions. Moreover, aluminum is highly resistant to corrosion, making it ideal for applications in humid or corrosive environments. This durability ensures that the insulation properties of products containing aluminum coils remain effective over an extended period, without deteriorating or compromising performance. Additionally, aluminum is a recyclable material, which aligns with sustainable practices. Using aluminum coils in insulation products promotes environmental consciousness by reducing waste and energy consumption associated with manufacturing new materials. In summary, aluminum coils contribute to the insulation properties of products by efficiently distributing and dissipating heat, minimizing heat transfer, and resisting temperature fluctuations. Their lightweight nature, durability, and recyclability further enhance their effectiveness as an insulation component. Overall, aluminum coils are a valuable addition to insulation systems, improving thermal efficiency and reducing energy consumption.
- Q: show step by step
- First write out the formula reaction: 4Al + 3O2 --- 2Al2O3 Next, find the number of moles of oxygen gas needed to oxidize 3.42 g of aluminium completely. From the cchemical equation above, 3 mol of oxygen is used to oxidize completely 4 mol of aluminium. Calculate the no. of moles of aluminium used: no. of moles of aluminium used = 3.42 g / molar mass of Al = 3.42 g / 26.98 g mol^-1 = 0.127 mol Use the mole ratio concept to find the no. of moles of oxygen required: no. of moles of oxygen required : no. of moles of aluminium used = 3 : 4 no. of moles of oxygen required / 0.127 = 3 / 4 no. of moles of oxygen required = (3 / 4)(0.127) = 0.095 mol Next, use the gas equation PV = nRT [P: Pressure of gas in Pa; V: Volume of gas in m^3; n: no. of moles; R, gas constant, 8.314 J mol^-1 K^-1; T, Temperature of gas in K] -Convert 0.975 atm to Pa: 0.975 atm = (0.975 x 101325) Pa = 98791.875 Pa -Convert 25 oC to K: 25 oC = (25 + 273) K = 298 K -Substitute into the equation PV = nRT and solve it: (98791.875)(V) = (0.095)(8.31)(298) (98791.875)(V) = 235.2561 V = 235.2561 / 98791.875 = 0.002381 m^3 = (0.002381 x 10^3) L = 2.381 L
- Q: Can aluminum coils be used for electronic enclosures?
- Yes, aluminum coils can be used for electronic enclosures. Aluminum is a popular choice for electronic enclosures due to its lightweight nature, excellent thermal conductivity, and corrosion resistance. Aluminum coils can be easily formed into various shapes and sizes, making them ideal for custom enclosure designs. Additionally, aluminum offers electromagnetic shielding properties, which can help protect sensitive electronic components from external interference. Overall, aluminum coils are a suitable choice for electronic enclosures, providing durability, functionality, and aesthetic appeal.
- Q: How are aluminum coils inspected for surface defects?
- To ensure the production of high-quality and defect-free aluminum coils, a variety of methods are employed to inspect for surface defects. Visual inspection is one commonly used technique, wherein trained inspectors carefully examine the entire surface of the coils for imperfections such as scratches, dents, or unevenness. This inspection takes place in optimal lighting conditions to ensure visibility and accuracy. In addition to visual inspection, more advanced techniques are utilized to detect subtle surface defects. An example of such a method is fluorescent penetrant inspection, where a fluorescent dye is applied to the coil surface. This dye seeps into any surface defects or cracks, and after a certain period of time, the excess dye is removed. The coil is then examined under ultraviolet light, which causes the dye to fluoresce, thereby making any defects easily visible. Another frequently used technique is eddy current testing, a non-destructive method that employs electromagnetic induction to identify defects like cracks or delaminations on the surface of aluminum coils. A probe is passed over the coil surface, and any variations in electrical conductivity caused by defects are detected and analyzed. Furthermore, automated systems equipped with high-resolution cameras and image-processing software can also be utilized for surface inspection. These systems capture detailed images of the coil surface, which are then analyzed by the software based on predefined criteria to identify any defects. This method ensures consistent and objective inspection results. Overall, thorough inspection procedures are implemented to detect and address any surface defects in aluminum coils before further processing or usage. These inspections are vital in maintaining product quality, adhering to industry standards, and ensuring customer satisfaction.
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Ls1 Aluminum Coil Covers Factory Supply Hot Rolled AA3003 Aluminum Coil for Building
- 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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