Coil Coated Aluminum Sheet for Exterior Decorations Curtain Wall Stone Prepainted Aluminum Coils

Coil Coated Aluminum Sheet for Exterior Decorations Curtain Wall Stone Prepainted Aluminum Coils System 1

Coil Coated Aluminum Sheet for Exterior Decorations Curtain Wall Stone Prepainted Aluminum Coils

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t

Supply Capability:: 10000 m.t/month

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2.Main Features of Decorations Curtain Wall Stone Prepainted Aluminum Coils：

Good Corrosion Resistance

Good Machinability

High Quality
Competitive Price

3. Decorations Curtain Wall Stone Prepainted Aluminum Coils Images:

Exterior Decorations Curtain Wall Stone Prepainted Aluminum Coils

4. Decorations Curtain Wall Stone Prepainted Aluminum Coils Specification:

Alloy No.	Thickness (mm)	Width (mm)	Temper
A1050,A1060, A1070,A1100,A1235,A1245	0.2-3.0	20-1900	O,H12,H22,H14,H24,H16,H26,H18
A1050,A1060, A1070,A1100,A1235,A1245	4.0-12.0	1000-1900	H111,H112
A3003,A3004,A3105	0.2-4.0	20-1900	O,H12,H22,H14,H24,H16,H26,H18
A3003,A3004,A3105	4.0-12.0	1000-1900	H111,H112
A5052,A5083,A5754,A5005	0.2-4.0	20-1900	O,H12,H22,H14,H24,H16,H26,H18
A5052,A5083,A5754,A5005	4.0-12.0	1000-1900	H111,H112
A6061,A6082,A6063	0.8-3.0	20-1900	O
A8011,A1145,A1235	0.005-0.2	20-1700	O,,H18,H24
ID	76mm,152mm,200mm,300mm,505mm

5.FAQ

Q1.How long have you been in this product?
A1:More than 10 years.

Q2. What's the minium quantity(MOQ)?
A2. 5 Metric tons

Q3. How long is shipping time?
A3. 7 (ready-made products)-25 days(OEM)

Q4. How do you guarantee the quality?
A4. 1. Cooperating and Exchaning experience with sevral quoted aluminum companies
2. Japanese and Swiss production line and skilled works (regular training and testing)
3. more than 10 years production experience.

Q5. Do you have after sale service?
A5. Yes. Any quality problem occurs within one year, pls take photoes,we will be responsible.

Q: What are the different coil diameters available for aluminum coils?: The coil diameters for aluminum coils can differ based on specific needs and applications. Typically, aluminum coils are offered in various diameters to accommodate different requirements. These diameters can vary from a few inches to several feet. Manufacturers and suppliers may have different options for coil diameters. It is crucial to consider that the chosen diameter will affect factors like coil weight, handling, and compatibility with machinery or equipment. Therefore, it is recommended to consult with suppliers or manufacturers to determine the available coil diameter options for aluminum coils based on intended use and requirements.

Q: What are the potential applications of coil-perforated aluminum coils?: Coil-perforated aluminum coils have a wide range of potential applications due to their unique properties and capabilities. Some of the potential applications of these coils are: 1. Architectural Applications: Coil-perforated aluminum coils can be used in architectural projects for facades, cladding, and sunscreens. The perforations allow for the creation of decorative patterns and designs, while also providing functional benefits such as ventilation and light control. 2. Industrial Applications: These coils can be used in various industrial applications such as filtration systems, soundproofing panels, and heat exchangers. The perforations in the aluminum coils allow for the passage of air, sound, and heat, making them suitable for these purposes. 3. Automotive Industry: Coil-perforated aluminum coils can be utilized in the automotive industry for applications such as radiator grilles, speaker covers, and air vents. The perforations in the coils provide functional benefits like airflow, sound transmission, and aesthetic appeal. 4. HVAC Systems: These coils can be employed in heating, ventilation, and air conditioning (HVAC) systems. The perforations in the aluminum coils allow for improved airflow, which helps in efficient temperature regulation and air distribution within buildings. 5. Acoustic Panels: Coil-perforated aluminum coils can be used in the construction of acoustic panels, which are designed to absorb and reduce sound reflections in spaces like auditoriums, theaters, and recording studios. The perforations in the coils aid in sound absorption and diffusion. 6. Lighting Fixtures: These coils can be incorporated into lighting fixtures to create unique lighting effects. The perforations in the aluminum coils allow light to pass through, resulting in visually appealing patterns and designs. 7. Furniture and Decorative Applications: Coil-perforated aluminum coils can be utilized in the manufacturing of furniture, screens, partitions, and decorative elements. The perforations in the coils add a distinctive aesthetic appeal and can create interesting visual effects. Overall, the potential applications of coil-perforated aluminum coils are diverse and encompass various industries, including architecture, automotive, industrial, HVAC, acoustic, lighting, and furniture. The unique properties of these coils, such as their lightweight, durability, and aesthetic customization options, make them a versatile choice for many different uses.

Q: What are the different types of aluminum alloys used for making coils?: There are several different types of aluminum alloys that are commonly used for making coils. These alloys are specifically chosen for their unique properties and characteristics, which make them suitable for various applications. Some of the most widely used aluminum alloys for coils include: 1. Aluminum 1100: This alloy is pure aluminum and is known for its excellent corrosion resistance, high thermal conductivity, and good formability. It is often used in applications where high electrical conductivity is required, such as in transformers or electrical coils. 2. Aluminum 3003: This alloy is known for its moderate strength and excellent workability. It has good corrosion resistance and is often used in applications where formability and resistance to atmospheric corrosion are important, such as in condenser coils or evaporator coils for HVAC systems. 3. Aluminum 5052: This alloy is known for its high strength, excellent corrosion resistance, and good weldability. It is often used in applications where strength and resistance to saltwater corrosion are critical, such as in marine or offshore applications. 4. Aluminum 6061: This alloy is known for its high strength, good corrosion resistance, and excellent machinability. It is often used in applications where high strength and good weldability are required, such as in heat exchanger coils or automotive cooling coils. 5. Aluminum 7075: This alloy is known for its very high strength and excellent fatigue resistance. It is often used in applications where extreme strength and resistance to stress are crucial, such as in aircraft or aerospace components. These are just a few examples of the different types of aluminum alloys used for making coils. The specific alloy chosen depends on the requirements of the application, such as strength, corrosion resistance, formability, or electrical conductivity.

Q: This question asks for methods to determine whether an aluminum coil is new or old.: To determine if an aluminum coil is new or old, you can look for several signs: 1. Surface appearance: New coils typically have a clean, smooth surface without scratches or discoloration. 2. Packaging: New coils are usually well-packaged and protected. 3. Manufacturing date: Check for any labels or markings that indicate the manufacturing date. 4. Quality of the material: New coils should have consistent thickness and no signs of corrosion or wear. 5. Performance: New coils should perform as expected without any issues. If you're still unsure, consider consulting with a professional or the supplier for more information.

Q: What are the typical lead times for ordering aluminum coils?: The typical lead times for ordering aluminum coils can vary depending on various factors such as the supplier, quantity, customization requirements, and current market conditions. However, on average, lead times can range from a few weeks to a couple of months. It is advisable to contact the specific supplier for accurate information regarding their lead times.

Q: Can aluminum coils be used for HVAC systems?: Yes, aluminum coils can be used for HVAC systems. They are commonly used due to their durability, resistance to corrosion, and efficiency in transferring heat.

Q: Is it possible to use a grinder for cutting aluminum coil?: Yes, you can use a grinder to cut aluminum coil, but it's essential to choose the right type of grinder and blade. A metal cutting grinder with a suitable blade designed for cutting aluminum is recommended. Ensure the blade is sharp and the grinder is powerful enough to handle the material. Always wear appropriate safety gear, including gloves and eye protection, as cutting aluminum can produce sharp edges and flying debris. Be cautious of the heat generated during cutting, as it can warp or damage the aluminum.

Q: What are the common surface repair methods for aluminum coils?: Aluminum coils can be repaired using various surface repair methods. Mechanical repair is one of the most commonly used techniques. It involves sanding or grinding the affected area to eliminate corrosion and imperfections. Following this, a filler or putty is applied to even out the surface and create a seamless repair. Once the filler has dried, the repaired section can be sanded again to achieve a smooth finish. Chemical repair is another popular method. It entails utilizing specialized chemicals to eliminate oxidation or corrosion from the aluminum coil's surface. This is done by directly applying the chemical to the damaged area and allowing it to react with the surface, breaking down any corrosion or oxidation. After the chemical has completed its task, the coil is rinsed, dried, and any remaining imperfections are addressed using mechanical repair methods. Heat repair methods can also be employed in certain cases. This involves using a heat gun or torch to heat the damaged portion, making the aluminum soft and malleable. Once heated, the metal can be reshaped or manipulated to remove dents or deformations. Careful control of the heat is necessary to prevent further damage to the coil. Lastly, anodizing is a commonly used surface repair method. It involves applying a protective coating to the coil's surface, which not only repairs any damage but also provides additional protection against future corrosion or oxidation. Anodizing is often chosen for more extensive repairs or when the coil will be exposed to harsh environments. The choice of surface repair method for aluminum coils depends on the extent of the damage and the desired outcome. It is advisable to consult with a professional or follow the manufacturer's guidelines to ensure optimal results and extend the coil's lifespan.

Q: This question asks about the impact of aluminum coils on the quality of welding. It seeks to understand the relationship between the material properties of aluminum coils and the outcomes of the welding process.: Aluminum coils can significantly affect welding quality due to their unique properties. Aluminum has a high thermal conductivity, which requires more energy to weld, and can lead to rapid heat dissipation, affecting the weld's uniformity. Oxides on the aluminum surface can also interfere with the welding process, causing porosity and poor joint strength if not properly cleaned. Additionally, aluminum's low melting point can lead to distortion and warping if not managed correctly. The use of appropriate filler materials, proper cleaning, and precise control of welding parameters are crucial to achieve high-quality welds with aluminum coils.

Q: What are the potential applications of pre-painted aluminum coils?: Pre-painted aluminum coils have a wide range of potential applications in various industries. They are commonly used in the construction sector for roofing and cladding purposes due to their durability, corrosion resistance, and aesthetic appeal. Additionally, they can be found in the transportation industry for manufacturing automotive parts, such as body panels and trim. Other potential applications include signage, electrical enclosures, and appliances, where their lightweight nature and ability to withstand harsh conditions make them an ideal choice.

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