Custom Rolled Aluminum Coil - Aluminium Gutter Coil with Good Price and Good Quality

Custom Rolled Aluminum Coil - Aluminium Gutter Coil with Good Price and Good Quality System 1

Custom Rolled Aluminum Coil - Aluminium Gutter Coil with Good Price and Good Quality System 2

Custom Rolled Aluminum Coil - Aluminium Gutter Coil with Good Price and Good Quality

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10 m.t.

Supply Capability:: 100000 m.t./month

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1.Structure of Aluminum Alloy Coil for Honeycomb-core Panel：

Aluminum Coils, Widely used in manufacturing of products as well as other industrial applications like:

- Products Materials: PP cap stock, the traffic sign, air-conditioner heat and exchangers, food container, household foil, pharmaceutical packing, cigarettes packing etc.

- Building Materials: aluminum curtain wall base plate, ACP, aluminum, ceilings, aluminum sheets, honeycomb panels and aluminum roofing, lighting decoration, household electrical appliances, food package (such as pop can cover & ring-pull), furniture ect.

- Others.

2.Main Features of the Aluminum Alloy Coil：

- Wide range of color ,

- Good mechanical processing performance
- Impact and weather resistance,
- Easy for processing and installation,

- Excellent torsion strength.

3. Aluminum Alloy Coil Images

Aluminium Gutter Coil with Good Price and Good Quality

4. Aluminum Alloy Coil Specification

Product	Aluminum Coil
Alloy	1100, 1145, 1050, 1060, 1070, 3003, 3013, 3005, 3A21,4343,4045, 5052, 5082, 5083, 5086,6061, 8011 etc.	Temper	H12.H14.H16.H18.H22. H24.H26.H32.H34.H36. H38.O etc.
Thickness	0.2-7.0mm	Width	Until 2550
Coil Weight	At clients' request	Colors	All Standards Of RAL
Package	Wooden Pallet (Customized Packing Ways Are Welcomed)
Remarks	The Special Dimensions Can Be Produced According Clients' Specification.

5.FAQ

We have organized several common questions for our clients，may help you sincerely：

①How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product.

②What’s the Application for the products?Products are widely used in wide range transportation, packing & printing, mechanical manufacturing, electronic communication, hardware molding, architectural decoration and etc.

③ How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The specific time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.

Q: Are there any limitations on the coil flatness of aluminum coils?: Yes, there are limitations on the coil flatness of aluminum coils. The flatness is influenced by factors such as the thickness, temper, and alloy of the aluminum, as well as the manufacturing process. While manufacturers strive for optimal flatness, it is important to note that perfect flatness is difficult to achieve.

Q: Is there a system or initiative in place for recycling aluminum coils?: <p>Yes, there are recycling programs for aluminum coils. Many recycling centers accept aluminum coils, and some manufacturers have their own recycling programs. Aluminum is highly recyclable, and recycling it saves energy and resources. To recycle aluminum coils, you can contact local recycling facilities or check with the manufacturer for specific programs. Some regions also have e-waste recycling programs that may accept aluminum coils from electronic devices. It's important to clean and prepare the coils for recycling to maximize their value and recyclability.</p>

Q: What is the hardness range of aluminum coils?: The specific alloy and temper determine the hardness range of aluminum coils. Aluminum coils can have a wide range of hardness levels, varying from very soft to very hard. The hardness can be measured using either the Rockwell or Brinell hardness scales. Soft aluminum coils have a lower hardness range, typically falling between 20 and 40 on the Rockwell scale. These coils are commonly used in applications where flexibility and formability are crucial, such as packaging, insulation, and electrical wiring. On the other hand, hard aluminum coils have a higher hardness range, usually ranging from 40 to 70 on the Rockwell scale. These coils are more rigid and possess superior mechanical properties, making them suitable for applications that demand strength and durability, like automotive parts, construction materials, and aerospace components. It is worth noting that the rolling process, heat treatment, and alloy composition can also influence the specific hardness range of aluminum coils. Therefore, it is advisable to consult the manufacturer or supplier for the exact hardness range of the aluminum coils considered for a particular application.

Q: What are the different coil slitting options available for aluminum coils?: Aluminum coils can be slit in several ways to meet specific requirements and achieve desired outcomes. 1. The most common method is single-loop slitting, where the coil is fed through rotating circular knives to make a single cut along its length. This creates narrower coils with the desired width. 2. Double-loop slitting is similar to single-loop slitting, but the coil is passed through the circular knives twice, resulting in two narrower coils. This method is preferred when precise width tolerances are necessary. 3. Rotary slitting involves feeding the coil through rotating knives that make multiple cuts simultaneously. This allows for the production of numerous narrow strips in one pass, making it ideal for high-speed production. 4. Crush cutting utilizes opposing circular knives, with one stationary and the other rotating. The knives crush and shear the aluminum coil, providing precise slitting. This method is suitable for thin coils and applications that require minimal burr. 5. Shear slitting uses upper and lower straight knives to cut through the coil. The knives move in opposite directions, creating a shearing action that produces clean and accurate slits. This method is preferred for thicker coils. 6. Laser slitting is a modern and highly precise method that employs a laser beam to make cuts in the aluminum coil. It offers exceptional accuracy and clean edges, making it suitable for high-end applications with strict tolerances. Each of these coil slitting options possesses distinct advantages and is selected based on factors such as required width tolerances, coil thickness, production speed, and desired edge quality. Manufacturers choose the most appropriate method based on their specific needs and the characteristics of the aluminum coils they work with.

Q: What are the pros and cons of utilizing aluminum coils in storage applications?: <p>Aluminum coils offer several advantages for storage, including high durability, corrosion resistance, and lightweight properties which make them easy to handle. They are also recyclable and have good thermal conductivity, which can be beneficial in temperature-controlled environments. However, there are downsides such as higher initial costs compared to some other materials and potential for denting or damage if not properly handled. Additionally, while aluminum is generally non-magnetic, it can be attracted to strong magnets, which might be a consideration in certain storage scenarios.</p>

Q: How are aluminum coils used in the production of power transmission lines?: Aluminum coils are used extensively in the production of power transmission lines due to their unique properties and benefits. These coils are typically made from high-quality aluminum alloys that offer excellent conductivity, strength, and corrosion resistance. One key application of aluminum coils in power transmission lines is in the manufacturing of overhead conductors. These conductors are used to transmit electrical energy from power plants to substations and distribution networks. Aluminum coils are used to create the conductive core of these overhead conductors, as aluminum has a much lower resistance compared to other metals like copper. This low resistance allows for efficient transmission of electricity over long distances, minimizing energy loss and improving overall system performance. Moreover, aluminum coils are lightweight compared to copper coils, making them easier to handle and install. This characteristic significantly reduces the costs associated with transportation, installation, and maintenance of power transmission lines. As a result, aluminum coils have become the preferred choice for overhead conductors in power transmission systems worldwide. Furthermore, the corrosion resistance of aluminum coils ensures long-term durability and reliability of power transmission lines. Aluminum naturally develops a protective oxide layer that prevents further corrosion, even in harsh environmental conditions. This corrosion resistance extends the lifespan of the transmission lines, reducing the need for frequent repairs or replacements. In summary, aluminum coils play a crucial role in the production of power transmission lines. They enable efficient electricity transmission over long distances, reduce costs associated with installation and maintenance, and provide long-lasting corrosion resistance. With these advantages, aluminum coils have become a widely adopted solution in the power industry to enhance the performance and reliability of power transmission systems.

Q: Are aluminum coils fire-resistant?: Yes, aluminum coils are fire-resistant. Aluminum has a high melting point of 660 degrees Celsius (1220 degrees Fahrenheit) and it does not burn, making it a non-combustible material. This property makes aluminum coils suitable for various applications where fire resistance is a critical factor, such as in building construction, electrical wiring, and HVAC systems. Additionally, aluminum's excellent heat conductivity helps dissipate heat quickly, reducing the risk of fire. However, it is important to note that while aluminum coils themselves are fire-resistant, they may be used in systems that include other components which may not have the same level of fire resistance. It is important to consider the entire system and follow proper fire safety regulations and guidelines to ensure overall fire safety.

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: What are some common defects in aluminum coils?: Some common defects in aluminum coils include surface scratches, dents, uneven thickness, edge wave, oil stains, and pitting.

Q: How do aluminum coils perform in extreme temperatures?: Aluminum coils are known for their excellent performance in extreme temperatures. Unlike other metals, aluminum has a low melting point of 660°C (1220°F), which means it can withstand high heat without melting or deforming. This makes aluminum coils ideal for use in industries that require heat resistance, such as automotive, aerospace, and HVAC. In extreme cold temperatures, aluminum coils also perform exceptionally well. Aluminum has a high thermal conductivity, which allows it to efficiently transfer heat. This means that even in freezing conditions, aluminum coils can quickly and effectively warm up and maintain a consistent temperature. Moreover, aluminum is highly resistant to corrosion, making it suitable for use in various outdoor applications where it may be exposed to harsh weather conditions. It does not rust or deteriorate when subjected to extreme temperatures, making it a durable and reliable choice. Overall, aluminum coils are designed to withstand extreme temperatures, making them a preferred choice for industries that require heat resistance and durability.

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