Tk 6491509001742 Prepainted Aluminum Coils Wholesale from China
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 500 m.t./month
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OKorder Financial Service
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Specifications
aluminium coil
good quality
competitive price
short delivery time
long mutual beneficial business cooperation
Thickness:0.2-4mm
Width:800-1900mm
excellent quality and reasonable price
fast delivery time
Detailed informations
1.Alloy:AA1050,AA1060, AA1070, AA1100, AA3003, AA3004, AA3005, AA3105, AA5005, AA5052, AA5754, AA5083, AA8011
2.Temper : H12, H14, H16, H18, H22, H24, H26, H32,HO, F
3. Thickness : 0.02mm – 10mm
4. Width : 10mm- 2000mm
5. Standard : ISO9001:2000, SGS , GB/T17748-1999, ASTM, EU standard .
6. Inner diameter : 150mm , 405mm ,500mm 505mm , 508mm
7. Coil weight : 1.5tons – 5.0 tons
8. Surface Quality : 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
9. Shipment: By bulk vessel or By container
Pictures
Product Description
Aluminium is remarkable for the metal's low density and for its ability to resist corrosion due to the phenomenon of passivation. Structural components made from aluminium and its alloys are vital to the aerospace industry and are important in other areas of transportation and structural materials. The most useful compounds of aluminium, at least on a weight basis, are the oxides and sulfates.
Despite its prevalence in the environment, no known form of life uses aluminium salts metabolically. In keeping with its pervasiveness, aluminium is well tolerated by plants and animals. Owing to their prevalence, potential beneficial (or otherwise) biological roles of aluminium compounds are of continuing interest.
The earliest citation given in the Oxford English Dictionary for any word used as a name for this element is alumium, which British chemist and inventor Humphry Davy employed in 1808 for the metal he was trying to isolate electrolytically from the mineral alumina. The citation is from the journal Philosophical Transactions of the Royal Society of London: "Had I been so fortunate as to have obtained more certain evidences on this subject, and to have procured the metallic substances I was in search of, I should have proposed for them the names of silicium, alumium, zirconium, and glucium."
FAQ
1. What is the applications?
Outdoor decoration, business chain, exhibition of advertisement decoration and display ,ACP, wall cladding, facades, roofs and canopies, ceilings, signboards, blind window, display platforms, electrical panels etc.
2. What is the popular size?
1000*2000,1200*2400,1219*2438,1220*2440
1000*3000,1250*3000,1500*3000 etc.
3. What is the coating?
Polyester, Fluorocarbon, polyurethane and epoxy coating
4. What is the Surface Quality?
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
5. How about the shipment?
Shipment: By bulk vessel or By container
Welcome to inquiry us! Hope we can establish a long-term relations of cooperation.
- Q:i have recently received a task to research the recycling processes of aluminum ..... the task also asks to STATE ALL RELEVANT MATHEMATICAL OR/AND CHEMICAL EQUATIONS ...when i researched the task i found how aluminum is recycled, but i couldnt find the relevant equations ...can you please help meall answers are really appreciated
- Aluminium recycling is the process by which scrap aluminium can be reused in products after its initial production. The process involves simply re-melting the metal, which is far less expensive and energy intensive than creating new aluminium through the electrolysis of aluminium oxide (Al2O3), which must first be mined from bauxite ore and then refined using the Bayer process.
- Q:What are the different pre-treatment methods for aluminum coils?
- Some of the different pre-treatment methods for aluminum coils include cleaning, degreasing, etching, and phosphating. Cleaning removes dirt, dust, and other impurities from the surface of the coil. Degreasing eliminates oils and greases that may be present. Etching creates a rough surface on the aluminum, which helps in improving adhesion for subsequent coatings. Phosphating involves applying a phosphate coating to enhance corrosion resistance and improve paint adhesion. These pre-treatment methods ensure that the aluminum coils are properly prepared before any further processing or coating.
- Q:Can aluminum coils be used in the production of beverage cans?
- Yes, aluminum coils can be used in the production of beverage cans. Aluminum coils are commonly used because aluminum is lightweight, corrosion-resistant, and recyclable, making it an ideal material for beverage cans. The coils are typically formed into can bodies and lids, which are then further processed to create the final beverage cans.
- Q:How are aluminum coils processed for specific mechanical properties?
- Aluminum coils are processed to achieve specific mechanical properties through a series of manufacturing techniques. These techniques are aimed at altering the structure and composition of the aluminum alloy, ultimately enhancing its desired properties such as strength, hardness, ductility, and corrosion resistance. One common method used to process aluminum coils is heat treatment. This involves heating the coils to a specific temperature and then cooling them rapidly or slowly to achieve the desired properties. For instance, annealing is a heat treatment process that involves heating the coils to a high temperature and then slowly cooling them to enhance their softness and ductility. On the other hand, precipitation hardening involves a combination of solution heat treatment and aging to increase the strength and hardness of the aluminum coils. Another method used to process aluminum coils is cold working or cold rolling. This involves passing the coils through a series of rollers at room temperature to reduce their thickness and improve their mechanical properties. Cold working not only increases the strength and hardness of the coils but can also enhance their surface finish and dimensional accuracy. Furthermore, alloying elements can be added to the aluminum alloy during the casting process to achieve specific mechanical properties. For example, adding elements like copper, magnesium, or zinc can enhance the strength and corrosion resistance of the aluminum coils. In summary, aluminum coils are processed for specific mechanical properties through techniques such as heat treatment, cold working, and alloying. These techniques help modify the structure and composition of the aluminum alloy, resulting in enhanced strength, hardness, ductility, and corrosion resistance.
- Q:How do you store and transport aluminum coils?
- Aluminum coils are typically stored and transported using a few different methods to ensure their safety and prevent damage. When it comes to storage, it is essential to keep the coils in a dry, clean, and well-ventilated area to avoid any moisture-related issues or corrosion. Ideally, the storage area should have a controlled temperature to prevent any extreme fluctuations that could affect the quality of the aluminum. To protect the coils from physical damage, they should be stored horizontally or vertically on a stable and level surface. It is crucial to avoid stacking them too high to prevent any potential collapse and ensure easy access for inspection or transportation purposes. Additionally, placing them on wooden pallets or racks with proper spacing between each coil can provide extra stability and protection. When it comes to transporting aluminum coils, there are several options available depending on the quantity, distance, and mode of transportation. For short distances or smaller quantities, hand trucks or forklifts can be used to move the coils onto a flatbed truck or a van. It is important to secure the coils properly using straps or bands to prevent any movement during transit. For larger quantities or longer distances, the coils can be transported using specialized coil carriers. These carriers are designed to securely hold multiple coils in an organized manner, limiting any potential damage caused by vibration or shifting during transportation. They are typically equipped with side rails and restraining bars to secure the coils in place. Regardless of the method used for transportation, it is crucial to handle the aluminum coils with care and ensure they are adequately protected. Regular inspections should be conducted before, during, and after transportation to identify any signs of damage or issues that could compromise the integrity of the coils. By following these guidelines, the storage and transportation of aluminum coils can be done efficiently and safely.
- Q:Can aluminum coils be used in signage applications?
- Yes, aluminum coils can be used in signage applications. Aluminum is a popular material for signage due to its durability, lightweight nature, and resistance to corrosion. It can be easily formed into various shapes and sizes, making it suitable for different types of signage, including billboards, nameplates, and outdoor signs. Additionally, aluminum can be painted or laminated to achieve different visual effects and enhance the overall appearance of the signage.
- Q:I was told today that taking aluminium inside your body greatly increases the chance of getting alzheimers as they destroy cells. Is this true?If so, then what foods contain aluminium?Thanks in advance :)
- complex aspect. research using the search engines. it can assist!
- Q:What are the common fabrication techniques used for aluminum coils?
- Aluminum coils undergo various fabrication techniques to achieve desired properties. Rolling, annealing, slitting, and coating are commonly employed. Rolling, a primary technique, reduces thickness and shapes aluminum by passing it through rollers. Hot rolling, with high temperatures, makes the metal more malleable, while cold rolling is done at room temperature. Annealing, another important technique, enhances mechanical properties by heating and slowly cooling the aluminum. It relieves stresses, improves formability, and strengthens the metal. Slitting cuts wide coils into narrower strips, providing customization options. Specialized machines are used for precise width adjustments. Coating, a common technique, improves durability, corrosion resistance, and appearance. Paint, anodizing, or powder coating methods create protective layers, preventing oxidation and enhancing weather resistance and aesthetics. These techniques are widely used in the aluminum industry, producing high-quality coils for construction, automotive, aerospace, electrical, and other industries.
- Q:My favorite deodorant contains aluminum. It smells really good and it works really well.My mom doesn't like me using it because it contains aluminum.So I got aluminum free. It doesn't smell at all (I can't seem to find fragrant aluminum free deodorant) and it doesn't work as well, for some reason.I want to keep using the one with aluminum, but will it be harmful to me in the future?
- aluminum is an antiperspirant so it stops you from sweating. if you don't have a wetness problem you could just use regular deodorant check out Jason's natural products or kiss my face cosmetics
- Q:How are aluminum coils used in the production of heat exchangers?
- The production of heat exchangers heavily relies on aluminum coils, which have a crucial role in the process. Heat exchangers, devices utilized for transferring heat between multiple fluids, are capable of efficiently heating or cooling in diverse applications. The primary reason for employing aluminum coils in heat exchanger production is the distinct properties possessed by aluminum. First and foremost, aluminum serves as an exceptional heat conductor. It exhibits high thermal conductivity, enabling effective heat transfer from one fluid to another. This characteristic plays a pivotal role in heat exchangers, guaranteeing swift and efficient heat exchange. Secondly, aluminum is both lightweight and boasts a high strength-to-weight ratio. Consequently, it is an ideal choice for heat exchangers, facilitating the creation of compact and lightweight units that can be effortlessly installed in various systems. The lightweight nature of aluminum coils also reduces the overall weight of the heat exchanger, which proves advantageous in weight-sensitive applications such as the automotive or aerospace industries. In addition, aluminum coils possess outstanding resistance to corrosion. Aluminum naturally forms a thin oxide layer on its surface, thus safeguarding it from corrosion. This resistance is critical in heat exchangers, which frequently come into contact with diverse and potentially corrosive fluids. By employing aluminum coils, the longevity and durability of the heat exchanger are ensured, averting premature failure or damage. Moreover, aluminum coils are highly malleable, allowing for easy shaping into various sizes and forms. This manufacturing flexibility enables the production of customized heat exchangers tailored to specific applications and requirements. The ability to shape aluminum coils also facilitates the design of intricate heat exchanger geometries, optimizing the heat transfer surface area and enhancing overall performance. To summarize, aluminum coils are extensively utilized in heat exchanger production due to their high thermal conductivity, lightweight nature, corrosion resistance, and malleability. These properties make aluminum an ideal material for efficient heat transfer, compact designs, durability, and customization. Altogether, aluminum coils contribute significantly to the efficacy and reliability of heat exchangers in diverse industries and applications.
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Tk 6491509001742 Prepainted Aluminum Coils Wholesale from China
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 500 m.t./month
OKorder Service Pledge
OKorder Financial Service
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