Skidded Mill Finish Aluminum Coil DC and CC 1/3/5/6/8 Series

Skidded Mill Finish Aluminum Coil DC and CC 1/3/5/6/8 Series

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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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Specification

Grade:

1000 Series,3000 Series,5000 Series,6000 Series

Surface Treatment:

Mill Finish

Shape:

Flat,Round

Temper:

O-H112

Application:

Transportation Tools,Decorations,Door & Window

1. Specification of Mill Finish Aluminium coil DC and CC 1/3/5/6/8 Series

Thickness	0.1mm-10mm
Popular Thickness	0.1mm/0.2mm/0.25mm/0.3mm/0.6mm/0.8mm/1.0mm/1.2mm/1.5mm/2.0mm/3.0mm...
Width	20mm-2500mm
inner diameter	505mm 508mm 605mm
Material	1050,1060,1070,1100,1200,3003,3004,3005,5052,5005,5754,5083
Temper	O,H12,H14,H16,H18,H22,H24,H26,H32,H34,H36,H38,H111,H112
Surface	mill finish
Packing	Export standard wooden pallets
Payment Terms	100% irrevocable L/C at sight or 30% T/T in advance as deposit,70% balance against the B/L copy
Minimum Order Quantity	5000kg
Delivery time	15-25 days after receiving L/C or deposit
Remark	Specific requirement of alloy grade, temper or specification can be discussed at your request

2. Application of Mill Finish Aluminium coil DC and CC 1/3/5/6/8 Series

(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 Mill Finish Aluminium coil DC and CC 1/3/5/6/8 Series

*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 Mill Finish Aluminium coil DC and CC 1/3/5/6/8 Series

Mill Finish Aluminium coil DC and CC 1/3/5/6/8 Series

6. Package and shipping of Mill Finish Aluminium coil DC and CC 1/3/5/6/8 Series

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:What are the different surface treatments for aluminum coils?: Aluminum coils can undergo various surface treatments, each offering distinct properties and benefits. The options for treating aluminum coils include: 1. Mill Finish: This is the natural, untreated surface of aluminum coils straight from the mill. It has a slightly rough texture and is commonly used when appearance is not a primary concern. 2. Anodized Finish: Anodizing, an electrochemical process, forms a protective layer on the surface of the aluminum coil. This treatment enhances corrosion resistance, durability, and offers a wide range of color choices. 3. Painted Finish: Aluminum coils can be coated with different paint systems to improve appearance and prevent corrosion. Painted finishes provide a vast selection of colors, gloss levels, and textures, allowing for customization based on specific design needs. 4. Polished Finish: Polishing, a mechanical process, creates a smooth and reflective surface on the aluminum coil. This treatment is often used for decorative purposes, providing a high-quality and visually pleasing finish. 5. Brushed Finish: Brushing involves mechanically brushing the surface of the aluminum coil in parallel lines, creating a distinctive texture. This treatment is commonly utilized in architectural and interior design applications. 6. Embossed Finish: Embossing is the process of creating raised or recessed patterns on the surface of the aluminum coil. This treatment adds texture, enhances strength, and can be used for decorative purposes or to improve grip in certain applications. 7. Laminated Finish: Lamination involves applying a layer of protective film or coating to the surface of the aluminum coil. This treatment adds extra protection against scratches, abrasion, and UV rays, making it suitable for outdoor use. Each surface treatment option offers its own advantages and is selected based on specific application requirements, such as corrosion resistance, durability, aesthetics, and functionality.

Q:What are the different surface finishes for pre-painted aluminum coils?: There are several different surface finishes available for pre-painted aluminum coils. These finishes are applied to the aluminum surface to enhance its appearance, durability, and resistance to external factors. Some of the common surface finishes for pre-painted aluminum coils include: 1. Polyester (PE) Finish: This is the most widely used surface finish for pre-painted aluminum coils. It offers good durability, weather resistance, and color retention. Polyester finishes are available in a wide range of colors and gloss levels. 2. Polyvinylidene Fluoride (PVDF) Finish: PVDF coatings provide excellent resistance to weathering, UV radiation, and chemical exposure. These finishes are highly durable and maintain their color and gloss for extended periods. PVDF finishes are often used in architectural applications where color retention and longevity are important. 3. Polyurethane (PU) Finish: Polyurethane coatings offer good resistance to abrasion, chemicals, and weathering. They provide a smooth and glossy appearance and are available in a wide range of colors. PU finishes are commonly used in applications that require high durability and resistance to outdoor conditions. 4. Epoxy (EP) Finish: Epoxy coatings provide excellent chemical resistance and adhesion. They are often used in industrial applications where corrosion resistance is crucial. Epoxy finishes can be combined with other coatings, such as polyester or PVDF, to enhance their performance. 5. Acrylic (AC) Finish: Acrylic coatings offer good weather resistance and color retention. They are often used in architectural applications where aesthetics and durability are important. Acrylic finishes provide a glossy appearance and are available in a wide range of colors. These are just a few examples of the different surface finishes available for pre-painted aluminum coils. The choice of finish depends on the specific requirements of the application, including the desired appearance, durability, and resistance to external factors.

Q:Are aluminum coils suitable for signage applications?: Signage applications can benefit from the use of aluminum coils. Aluminum, being a highly versatile material, offers several advantages for this purpose. To begin with, aluminum coils are lightweight, making them easy to handle and install. This advantage is particularly beneficial when dealing with large outdoor signs or banners that require mounting or hanging. Moreover, aluminum exhibits a high resistance to corrosion, ensuring the signage remains in good condition even in harsh weather conditions. This durability also makes aluminum coils suitable for long-term outdoor use, as they can withstand exposure to UV rays, moisture, and temperature changes without deteriorating. Additionally, aluminum coils can be easily fabricated and shaped to create various sign designs, including flat panels, channel letters, and dimensional signage. They can be painted or coated with different finishes to achieve the desired aesthetic appearance, making them versatile for branding and marketing purposes. Another advantage of utilizing aluminum coils for signage applications is their recyclability. Aluminum is a sustainable material that can be recycled repeatedly without losing its quality. This makes it an environmentally-friendly choice for businesses that prioritize sustainability and aim to reduce their carbon footprint. In conclusion, due to their lightweight nature, corrosion resistance, durability, versatility in design, and recyclability, aluminum coils are a suitable choice for signage applications.

Q:What are the common surface treatments for aluminum coils in the automotive industry?: Some common surface treatments for aluminum coils in the automotive industry include anodizing, painting, and powder coating.

Q:wikipedia says welding aluminum by means of stick welding is possible but i have always been told TIG is the only way to weld aluminum. what do i need in order to stick weld aluminum? BTW i have a Lincoln Electric AC 225 Stick Welder: you can weld aluminum with stick, tig, or mig processes. We use mig to weld aluminum bus sections for power houses. I agree that stick is a difficult way to weld aluminum and the results are often less than desirable. Look into renting a mig machine and getting the proper gas and wire.

Q:How are aluminum coils processed for specific surface coatings?: Aluminum coils are processed for specific surface coatings through a series of steps. First, the coils go through cleaning and pre-treatment processes to remove any impurities and ensure proper adhesion of the coating. This step involves degreasing, etching, and rinsing. After pre-treatment, the coils are coated with the desired surface finish using techniques like coil coating or coil painting. This involves applying a layer of paint or coating material onto the surface of the coils using rollers or sprayers. Finally, the coated coils are cured or dried through heat treatment to ensure proper bonding and durability of the surface coating.

Q:Can aluminum coils be used for electrical transmission lines?: Yes, aluminum coils can be used for electrical transmission lines.

Q:Are aluminum coils suitable for roofing?: Yes, aluminum coils are suitable for roofing. Aluminum is a lightweight and durable material that is resistant to corrosion, making it an excellent choice for roofing applications. It is also highly reflective, which can help to reduce energy costs by keeping the building cooler. Additionally, aluminum coils are easy to install and maintain, making them a popular option for both residential and commercial roofing projects.

Q:Can aluminum coils be used in solar panel systems?: Yes, aluminum coils can be used in solar panel systems. Aluminum is a popular material choice for solar panel frames and supports due to its lightweight yet strong nature. It is corrosion-resistant, durable, and has excellent thermal conductivity, making it suitable for withstanding harsh weather conditions and efficiently dissipating heat generated by the solar panels. Additionally, aluminum is also highly recyclable, which aligns with the sustainable nature of solar energy systems. Overall, the use of aluminum coils in solar panel systems contributes to their efficiency, longevity, and environmental friendliness.

Q:What are the potential health risks associated with aluminum coils?: Aluminum coils find common usage in HVAC systems due to their durability and excellent heat transfer properties. Although they are generally regarded as safe, there exist potential health hazards associated with aluminum coils if specific conditions are not met. One primary concern is the possibility of aluminum leaching into the air or water supply. Aluminum is a known neurotoxin, and prolonged exposure to it can result in various health problems, especially in individuals with pre-existing conditions like kidney disease or weakened immune systems. However, the quantity of aluminum that typically leaches from coils is minimal and unlikely to pose a significant risk to most people. Another potential health hazard pertains to the buildup of dust, dirt, and other particles on the aluminum coils. These particles can serve as a breeding ground for bacteria, mold, and other allergens, negatively impacting indoor air quality. If not adequately maintained and cleaned, these contaminants can lead to respiratory issues, allergies, and even infections in susceptible individuals. Moreover, aluminum coils can generate electromagnetic fields (EMFs) due to the electric currents passing through them. While the health effects of EMF exposure are still subject to ongoing research, certain studies indicate a potential connection between high levels of EMFs and specific health conditions, including cancer. However, it is essential to note that the levels of EMFs emitted by aluminum coils are generally deemed to be within safe limits and unlikely to present significant health risks. To mitigate these potential health hazards, it is crucial to ensure proper maintenance and cleaning of aluminum coils. Regular inspections, professional cleaning, and frequent air filter changes can help prevent the buildup of contaminants and maintain good indoor air quality. Additionally, it is advisable to consult with HVAC professionals to guarantee proper installation and maintenance of the coils, minimizing the risk of aluminum leaching or excessive EMF exposure. In conclusion, although potential health risks are associated with aluminum coils, they are typically considered safe when adequately maintained. By taking necessary precautions and adhering to recommended maintenance practices, it is possible to minimize any potential health concerns related to aluminum coils in HVAC systems.

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