Aluminum 4x8 Sheets - Pre-Painted Aluminum Coils
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Specification
1. Specification of Aluminium Pre-painted Coils Aluminium Coils
Material | Alloy Aluminum 6063,6061,6005 or customer nominated |
Temper | T3, T4, T5, T6 |
Surface | Anodize, electrophoresis, powder coating, PVDF coating, wood grain painting, matted, etc. |
Colour | Any colour based on Standard Germany RAL Mark |
Length | Coating 6.5 meters, Anodizing 6.5 meters, Mill finish 5 meters |
Press Machine | 500-4000 tons all together 64 press lines. |
Fabrication | 1. Windows and doors; 2. Drilling; 3. Bending; 4. Cutting; 5. etc. |
Certificate | ISO 9001 |
Moulding | 1. Using our moulds, no fee; |
2. Using customer drawing, opening mould, usually about 10~50 tons then the moulding can be refunded. | |
3. Mould cost is negotiable base on the order quantity | |
Capability | Annual output 100,000 tons |
2. Application of Aluminium Pre-painted Coils Aluminium Coils
(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 Aluminium Pre-painted Coils Aluminium Coils
*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 Aluminium Pre-painted Coils Aluminium Coils
6. Package and shipping of Aluminium Pre-painted Coils Aluminium Coils
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: Can aluminum sheets be used for bus shelters?
- Yes, aluminum sheets can be used for bus shelters. Aluminum is a lightweight and durable material that can withstand harsh weather conditions, making it suitable for outdoor structures like bus shelters. Additionally, aluminum can be easily fabricated and customized to meet the specific design requirements of bus shelters.
- Q: What are the different types of surface treatments for aluminum sheets in the marine industry?
- Some of the different types of surface treatments for aluminum sheets in the marine industry include anodizing, powder coating, chromate conversion coating, and painting.
- Q: Can aluminum sheets be an alternative to wood in certain applications?
- Yes, aluminum sheets can definitely be an alternative to wood in certain applications. Aluminum has many advantages over wood, making it a popular choice in various industries. Firstly, aluminum is highly durable and long-lasting, as it is resistant to corrosion, rot, and pests. This makes it ideal for outdoor applications or areas with high moisture content. Additionally, aluminum sheets are lightweight, making them easier to handle and transport compared to wood. They also have high strength-to-weight ratio, meaning they can withstand heavy loads without compromising structural integrity. Furthermore, aluminum is a sustainable material as it can be recycled indefinitely without losing its properties. In contrast, wood requires cutting down trees, which has environmental implications. Aluminum sheets also offer design flexibility, as they can be easily shaped, bent, and formed into complex structures, allowing for creative and innovative applications. Moreover, aluminum has excellent thermal and electrical conductivity, making it suitable for applications where heat dissipation or electrical conductivity is important. Despite these advantages, it is important to note that wood still has its unique characteristics and benefits in certain applications. Wood creates a warm and natural aesthetic that aluminum cannot replicate, and it is often preferred in interior design or furniture manufacturing. Additionally, wood is a renewable resource and has excellent insulating properties, which can be advantageous in construction or insulation applications. Therefore, while aluminum sheets can be a great alternative to wood in many cases, the choice ultimately depends on the specific requirements and desired outcomes of the application.
- Q: Are the aluminum sheets suitable for manufacturing transportation containers?
- Yes, aluminum sheets are suitable for manufacturing transportation containers. Aluminum is lightweight, durable, and corrosion-resistant, making it an ideal material for containers used in transportation. It offers high strength-to-weight ratio and can withstand harsh conditions, making it suitable for various modes of transportation such as trucks, trains, and ships. Additionally, aluminum is recyclable, making it an environmentally friendly choice for container manufacturing.
- Q: How do you prevent galvanic corrosion when using aluminum sheets with other metals?
- To prevent galvanic corrosion when using aluminum sheets with other metals, there are several actions that can be taken: 1. Applying a protective coating, like paint or anodizing, on the aluminum surface can create a barrier between the aluminum and other metals. This prevents direct contact and reduces the risk of galvanic corrosion. 2. To isolate the metals and prevent galvanic corrosion, a non-conductive insulating material such as rubber or plastic can be placed between the aluminum and other metals. 3. Choosing metals that are less prone to galvanic corrosion when in contact with aluminum can reduce the risk. For instance, stainless steel, titanium, or other corrosion-resistant alloys are commonly preferred when working with aluminum sheets. 4. Inserting a dielectric material like nylon or Teflon washers between the aluminum and other metals can act as a barrier. This inhibits the flow of electrical current and prevents galvanic corrosion. 5. Controlling the environment by avoiding high moisture levels or extreme temperature variations can help in reducing the likelihood of galvanic corrosion. Proper ventilation and moisture control also play a significant role in preventing this type of corrosion. It's important to note that the most effective preventive measures may vary depending on the specific application and the types of metals involved. Seeking advice from a materials engineer or corrosion specialist can offer valuable guidance in selecting the most appropriate strategies to prevent galvanic corrosion in a particular scenario.
- Q: What are the thermal conductivity properties of aluminum sheets?
- Aluminum sheets have high thermal conductivity properties, meaning they are excellent conductors of heat. This allows them to efficiently transfer heat and distribute it evenly across their surface.
- Q: What is the typical yield strength of aluminum sheets?
- The typical yield strength of aluminum sheets can vary depending on the specific alloy and temper, but it typically ranges from 15,000 to 40,000 psi (pounds per square inch).
- Q: Can aluminum sheets be easily shaped or bent into desired forms?
- Aluminum sheets possess the advantageous characteristic of being effortlessly malleable, allowing them to be shaped or bent into desired configurations. This high malleability of aluminum ensures that it can be easily manipulated without any risk of fracturing or breaking. Moreover, its low density and impressive strength-to-weight ratio deem it an optimal selection for numerous applications that necessitate shaping or bending. Various techniques, including press-braking, roll-forming, or utilization of specialized tools like a sheet metal brake, can be employed to shape or bend aluminum sheets. The simplicity associated with shaping or bending aluminum sheets has propelled its widespread adoption in industries such as automotive, aerospace, construction, and manufacturing, where customized forms and designs are frequently required.
- Q: Is aluminum sheet corrosion-resistant?
- Indeed, aluminum sheet exhibits remarkable resistance to corrosion. When aluminum comes into contact with oxygen in the atmosphere, it develops a protective oxide layer that effectively hinders any further corrosion. This oxide layer acts as a shield, safeguarding the underlying metal against moisture, chemicals, and other detrimental corrosive agents. Moreover, aluminum demonstrates exceptional resistance to corrosion induced by saltwater, rendering it highly favored for marine applications. Nevertheless, it is crucial to acknowledge that specific circumstances, such as exposure to acidic or alkaline surroundings, can still induce corrosion on aluminum surfaces if not adequately preserved or shielded.
- Q: Explain the distinctions between aluminum and steel sheets in terms of their properties and applications.
- <p>Aluminum sheets and steel sheets differ in material composition, weight, strength, and applications. Aluminum sheets are lightweight, corrosion-resistant, and have good thermal conductivity, making them ideal for applications requiring light weight and resistance to corrosion. Steel sheets, on the other hand, are heavier, stronger, and more durable, suitable for structural applications where high strength is required. Steel is also magnetic, which aluminum is not, and has a higher melting point. However, steel is more prone to rust compared to aluminum, which requires protective coatings or treatments in many applications.</p>
Send your message to us
Aluminum 4x8 Sheets - Pre-Painted Aluminum Coils
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
