Napco Aluminum Coil - Stone Pattern Coated Aluminum Coil

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Product Description:

1 Specifications of PE Coated Aluminum Coil/Sheet

Alloy	AA1050,AA1060, AA1070, AA1100, AA3003, AA3004, AA3005, AA3105, AA5005, AA5052, AA5754, AA5083, AA8011
Temper:	H12, H14, H16, H18, H22, H24, H26, H32,HO, F
Thickness:	0.10-4.0mm
Width:	10mm- 2000mm
Coating	PE(Polyester)
Painting Thickness	Standard 16-25 microns, max 40 microns
Color	Acording to Ral colors or customer’s samples
Standard:	GB/T17748-1999, ASTM, ISO, EU standard
Special Specification is available on customer’s requirement

Paint Material:PPGI,BECKER, NIPPON.

PE(polyester) Coating

PVDF

2 Usage/Applications of PE Coated Aluminum Coil/Sheet

Our company's PE Coated Aluminum Coil/Sheet have been widely used in the fields of construction and decoration(garage doors, ceiling etc.), electronic appliances, lighting decoration, air-condition air pipe, sanwich panels and drainage, etc.

Q: What’s the production standard of aluminum coil?: GB/T3880-2006 mechanical standard GB/T3190-1996 chemical standard

Q: Can aluminum coils be used in telecommunications infrastructure?: Telecommunications infrastructure can employ aluminum coils as they possess several advantages. Firstly, aluminum, being a lightweight and durable material, finds extensive use in various industries, including telecommunications. Its cost-effectiveness, when compared to metals like copper, makes it a preferred choice for many companies in this sector. Moreover, the lighter weight of aluminum coils facilitates easier handling and installation, resulting in reduced labor and transportation costs. Additionally, aluminum's excellent electrical conductivity makes it suitable for transmitting data signals in telecommunications networks. By effectively carrying electrical current, aluminum coils ensure efficient data transmission without compromising quality. Consequently, reliable and high-speed communication over long distances becomes possible. Another advantage of incorporating aluminum coils in telecommunications infrastructure lies in their resistance to corrosion. When exposed to air, aluminum naturally forms a protective oxide layer, preventing rusting and corrosion. This resistance enhances the longevity and durability of the infrastructure, thereby reducing maintenance and replacement expenses over time. Nevertheless, it is crucial to acknowledge that aluminum possesses lower tensile strength than copper. Therefore, the infrastructure's structural integrity must be adequately considered and engineered when employing aluminum coils. Additionally, specific connectors and compatible hardware may be necessary. In conclusion, the use of aluminum coils in telecommunications infrastructure is highly effective due to their cost-effectiveness, lightweight nature, electrical conductivity, and corrosion resistance. Proper planning and design are imperative to ensure the successful implementation of aluminum coils in telecommunications networks.

Q: What is the maximum yield strength of aluminum coils?: The maximum yield strength of aluminum coils can vary depending on the specific alloy and temper of the aluminum. However, in general, aluminum coils typically have a yield strength ranging from 10,000 to 40,000 psi (pounds per square inch). It is important to note that different alloys and tempers of aluminum have different properties and therefore different maximum yield strengths. Additionally, the thickness and width of the aluminum coils can also affect their maximum yield strength. Therefore, it is recommended to consult the manufacturer's specifications or standards for the specific alloy and temper of the aluminum coils to determine their maximum yield strength.

Q: What are the standard widths of aluminum coils?: The standard widths of aluminum coils vary depending on the industry and application, but common widths range from 12 inches to 60 inches.

Q: What are the different coil winding options for aluminum coils?: There are several coil winding options for aluminum coils, each with its own advantages and applications. 1. Layer Winding: This is the most common and simplest method, where the coil is wound in a single layer. It is cost-effective and suitable for applications where high voltage or high current is required. 2. Disc Winding: In this method, the coil is wound in a disc-like shape, with each layer stacked on top of the previous one. This winding technique allows for better heat dissipation and is often used in high-frequency applications. 3. Helical Winding: Helical winding involves winding the wire in a spiral pattern around the coil form. This method allows for a higher number of turns in a given space, resulting in increased inductance. It is commonly used in applications requiring high inductance, such as transformers and inductors. 4. Interleaved Winding: Interleaved winding is a technique where multiple layers of coil windings are interleaved, meaning one layer is wound in one direction, and the next layer is wound in the opposite direction. This method helps reduce the overall size of the coil and improves its efficiency by reducing the proximity effect. 5. Foil Winding: Foil winding involves using thin layers of aluminum foil instead of wire to create the coil. This method offers better cooling and reduces the overall size of the coil. It is commonly used in high-power applications, such as electric vehicle motors and power generators. 6. Sectional Coil Winding: In this method, the coil is divided into sections, and each section is wound separately. It allows for better control over the coil's shape and size, making it suitable for unique or irregularly shaped applications. The choice of coil winding option depends on factors such as the desired electrical characteristics, space constraints, cooling requirements, and cost considerations. It is important to carefully analyze the requirements of the specific application before selecting the appropriate coil winding technique for aluminum coils.

Q: How are aluminum coils transported and packaged?: Aluminum coils are typically transported and packaged using wooden crates or pallets. The coils are securely strapped or bundled together to prevent movement during transit. They are then loaded onto trucks or shipping containers for transportation, ensuring they are well-protected to avoid any damage or deformation.

Q: How are aluminum coils shipped and transported?: Aluminum coils tend to be shipped and transported in various ways, depending on factors like size, weight, and destination. Below are a few common techniques: 1. Utilizing flatbed trucks: Flatbed trucks are frequently employed when shipping smaller aluminum coils for shorter distances. These coils are securely loaded onto the flatbed and fastened with straps or chains to prevent any movement during transportation. 2. Opting for intermodal containers: When shipping aluminum coils over longer distances, intermodal containers are a popular choice. These containers can be loaded onto trucks, trains, or ships, providing versatility. The coils are typically stacked and secured within the container using bracing or blocking materials to avoid any shifting. 3. Employing rail transport: Rail transport is also an option for transporting aluminum coils, particularly over longer distances. Coils are loaded onto flatcars or specialized coil cars that have built-in cradles or bolsters to securely hold the coils in place during transit. 4. Utilizing vessels: For international or distant shipments of aluminum coils, sea transport via cargo vessels is often used. Coils are carefully loaded into the cargo hold of the vessel and secured with lashings or other methods to prevent any movement or damage during the voyage. Regardless of the chosen transportation method, it is crucial to ensure that the aluminum coils are adequately protected from moisture, dust, and other potential sources of damage during transit. Packaging materials like moisture-resistant wrapping, protective covers, or crates are employed to safeguard the coils and maintain their quality until they reach their destination.

Q: How are aluminum coils processed for specific applications?: Aluminum coils are processed for specific applications through a series of steps that include cleaning, rolling, annealing, and coating. First, the coils are cleaned to remove any impurities or contaminants. Then, they are passed through a rolling mill to reduce the thickness and increase the length. Annealing is done to improve the metal's mechanical properties by heating and then slowly cooling it. Finally, a coating may be applied to enhance the coils' corrosion resistance, appearance, or specific functionality, depending on the intended application.

Q: Is it possible to utilize a grinder for cutting aluminum coils?: <p>Yes, you can use a grinder to cut aluminum coils, but it's important to use the right type of grinder and accessories. An angle grinder with a cutting wheel or a metal cutting disc is suitable for this task. Ensure the grinder is equipped with a safety guard and that you're wearing appropriate safety gear, such as goggles and gloves. Be cautious as aluminum can be slippery and the grinder can generate a lot of heat, which may require frequent cooling to prevent the disc from burning out. It's also advisable to work in a well-ventilated area due to the fine particles produced during cutting.</p>

Q: What are the common international standards and certifications for aluminum coils?: Quality and compliance with industry requirements in aluminum coils are ensured through several common international standards and certifications. These include the following: 1. The International Organization for Standardization (ISO) has a globally recognized standard, ISO 9001, which focuses on quality management systems. This standard ensures that manufacturers have implemented effective quality control processes throughout their production and supply chain, resulting in consistent and reliable aluminum coils. 2. The American Society for Testing and Materials (ASTM) develops and publishes technical standards for various materials, including aluminum coils. One commonly referenced standard is ASTM B209, which covers the general requirements for flat-rolled aluminum products, including aluminum and aluminum-alloy sheets and plates. 3. European Norms (EN) have established EN 485, a European standard that specifies the mechanical properties, dimensions, and tolerances of aluminum and aluminum alloys. This standard ensures that aluminum coils manufactured in Europe comply with the specified quality and performance requirements. 4. The Japan Industrial Standards (JIS) committee has developed JIS H 4000, a set of standards for aluminum and aluminum alloys. JIS H 4000 covers the chemical composition, mechanical properties, and dimensions of aluminum coils, ensuring their suitability for various applications. 5. The Aluminium Stewardship Initiative (ASI) Certification is a global initiative that promotes responsible production, sourcing, and stewardship of aluminum. This certification ensures that aluminum coil manufacturers adhere to strict environmental, social, and governance standards, including responsible sourcing of raw materials and sustainable production practices. 6. The United States Aluminum Association offers certification programs, such as the Aluminum Transportation Group (ATG) Certification, which ensures that aluminum coils meet the industry's specific requirements for automotive, aerospace, and other transportation applications. These standards and certifications provide customers with assurance that the aluminum coils they purchase meet the necessary quality, performance, and sustainability standards. It is crucial for manufacturers and suppliers to adhere to these international standards to gain credibility and maintain the trust of their customers in the global market.

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