Rona Aluminum Coil - Continuous Cast Aluminum Coil AA1200 H14 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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Specification
1. Specification of Continuous Cast Aluminium Coil AA1200 H14 for Building
Name | Aluminum Coil |
Brand | CNBM |
Alloy | 1100H-18, 3003-H24,3003-H26,3005-H26,8011,3004,3105,5005,etc. |
Thickness | 0.1~1.5mm |
Width | <2000mm< span=""> |
MOQ | 1 MT |
Coating finish | Brushed, drawing, embossed, printing |
Color | As to code RAL |
Surface | Embossed,Mill Finish,Coated,Brushed |
Gloss | 10-90%(EN ISO-2813:1994) |
Total coating thick | PVDF27 ~35micron |
Polyester18~27micron(EN ISO-2360:1995) | |
Coating hardness | 2H |
Adhesion | 5B (EN ISO-2409:1994) |
Impact resistance | No cracking and peeling (A.S.T.M D2794-1993) |
Flexibility (T-bend) | 0T- 2T |
MEK resistance | 100 |
Certification | ISO9001:2000, CE, SGS |
Coil's standard diameter | 1100mm |
Inner Diameter | 405mm/505mm |
Coil's standard weight | 1MT - 2MT |
2. Application of Continuous Cast Aluminium Coil AA1200 H14 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 Continuous Cast Aluminium Coil AA1200 H14 for Building
*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 Continuous Cast Aluminium Coil AA1200 H14 for Building
6. Package and shipping of Continuous Cast Aluminium Coil AA1200 H14 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: This question asks if aluminum coils are susceptible to rusting.
- <p>Aluminum coils do not rust in the traditional sense. Aluminum reacts with oxygen in the air to form a thin, protective layer of aluminum oxide on its surface, which prevents further corrosion. This oxide layer is different from rust, which is iron oxide. While aluminum can tarnish or corrode under certain conditions, such as exposure to certain chemicals or harsh environments, it does not rust like iron or steel. Proper storage and handling can help maintain the integrity of aluminum coils and prevent any form of corrosion.</p>
- Q: Are there any limitations on the coil flatness of aluminum coils?
- Yes, there are limitations on the coil flatness of aluminum coils. Aluminum coils, like any other metal coils, are subject to certain tolerances and limitations in terms of flatness. Flatness refers to the deviation of the coil surface from being perfectly flat. The American Society for Testing and Materials (ASTM) has established standards for measuring and evaluating the flatness of metal coils, including aluminum coils. These standards provide guidelines for manufacturers, suppliers, and customers to determine the acceptable level of flatness for a given application. The acceptable flatness of aluminum coils can vary depending on factors such as the thickness of the coil, the grade of aluminum used, and the intended use of the coil. Thinner coils generally have stricter flatness requirements compared to thicker ones, as they are more prone to distortion and waviness. Coil manufacturers employ various techniques to control and improve flatness, such as tension leveling, roller leveling, or corrective leveling. These processes help to reduce or eliminate any deviations in flatness that may occur during the coil manufacturing or processing stages. It is important to note that achieving perfect flatness in aluminum coils is not always possible due to the inherent properties of the metal. Aluminum has a tendency to exhibit some degree of natural springback, which can result in slight variations in flatness. However, these variations are typically within acceptable tolerances for most applications. Ultimately, the limitations on the coil flatness of aluminum coils depend on the specific requirements of the customer or industry. It is essential for manufacturers and suppliers to communicate and establish clear flatness specifications to ensure that the coils meet the desired quality standards.
- Q: Can aluminum coils be used in the production of architectural façades?
- Aluminum coils are indeed suitable for the production of architectural façades. Façades made of aluminum are highly favored due to their durability, lightweight characteristics, and aesthetic attractiveness. By incorporating aluminum coils into façade manufacturing, customization becomes effortless, as they can be readily molded and fashioned into different designs and profiles. Moreover, aluminum exhibits resistance against corrosion, rendering it suitable for outdoor use. Furthermore, it possesses exceptional thermal and acoustic insulation properties, thereby enhancing energy efficiency and soundproofing. In conclusion, aluminum coils offer a versatile and efficient choice for the creation of architectural façades.
- Q: How to use aluminum sheet to roll a 12m-long aluminum coil with a diameter of 184cm?
- According to project experience, first you should check the specification of the aluminum sheet and then design crafts such as connection method, installation and transportation according to equipment.
- Q: Are there any limitations to the maximum coil diameter of aluminum coils?
- There exist limitations on the maximum coil diameter of aluminum coils. Factors such as the type and thickness of the aluminum, the coiling equipment, and the intended application of the coil determine the maximum coil diameter. Thinner and more ductile aluminum alloys generally allow for larger coil diameters. However, maintaining the structural integrity of the coil and preventing deformation, wrinkling, or damage during handling and transportation becomes increasingly challenging as the coil diameter increases. Moreover, the coiling equipment may have its own restrictions on the maximum diameter it can handle. Hence, it is crucial to take these factors into consideration when determining the maximum coil diameter for aluminum coils.
- Q: How are aluminum coils tested for quality control?
- Aluminum coils are tested for quality control through various methods including visual inspection, dimensional checks, surface roughness analysis, mechanical property testing, and chemical composition analysis. These tests ensure that the coils meet the required specifications and standards, guaranteeing their quality and suitability for their intended applications.
- Q: I have aluminum windows that have to be replaced due to bad thermopanes - there is accumulated grime and humidity in between the panes. Is it possible to buy individual custom-sized replacements or do I have to get all new windows and frames? Any referrals would be helpful.
- you can just get the panes cleaned and restored you could even do it yourself, they are just two sheets of glass stuck to a frame
- Q: How do aluminum coils perform in high humidity environments?
- Aluminum coils perform well in high humidity environments due to their corrosion-resistant properties. The protective oxide layer on the surface of the aluminum helps prevent moisture damage, making them suitable for use in areas with high humidity levels.
- Q: Are aluminum coils suitable for electrical transformer applications?
- Yes, aluminum coils are suitable for electrical transformer applications. Aluminum coils have several advantages over traditional copper coils in transformer applications. Firstly, aluminum is a lightweight metal, which makes it easier to handle and transport. This can be particularly advantageous for large transformers where weight reduction is desired. The lightweight nature of aluminum coils also allows for easier installation and maintenance. Secondly, aluminum has excellent electrical conductivity, although it is not as conductive as copper. However, aluminum coils can compensate for the lower conductivity by using larger wire sizes or increasing the number of turns. This ensures that the transformer still operates efficiently and effectively. Additionally, aluminum has a higher thermal conductivity compared to copper. This means that aluminum coils can dissipate heat more efficiently, which is crucial for the proper functioning and longevity of transformers. The increased heat dissipation helps in reducing the operating temperature of the transformer, thereby improving its overall performance. Furthermore, aluminum is a cost-effective alternative to copper. Aluminum is generally less expensive than copper, making it a more budget-friendly option for transformer manufacturers. This cost advantage can be significant, especially in large-scale transformer production. However, it is important to note that there are some considerations to be aware of when using aluminum coils in transformer applications. Aluminum coils are more prone to oxidation and require proper insulation to prevent corrosion. Additionally, aluminum coils may have slightly higher electrical losses compared to copper coils, although advancements in design and manufacturing techniques have minimized this issue. In conclusion, aluminum coils are indeed suitable for electrical transformer applications. They offer advantages such as lightweight construction, excellent electrical conductivity, superior thermal conductivity, and cost-effectiveness. However, proper insulation and preventive measures should be taken to address any potential challenges associated with aluminum coils, ensuring optimal performance and durability of the transformers.
- 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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Rona Aluminum Coil - Continuous Cast Aluminum Coil AA1200 H14 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
OKorder Financial Service
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