AA3003 White/Grey PE/PVDF painted aluminum coil for forming rainwater pipes
Product Description
AA3003 White/Grey PE/PVDF painted aluminum coil is an ideal material for forming rainwater pipes. Made from high - quality AA3003 aluminum alloy, it offers excellent corrosion resistance, ensuring long - term durability even in harsh weather conditions. The PE/PVDF paint coating not only provides a beautiful white or grey finish but also enhances the coil's weather - resistance and scratch - resistance. Its smooth surface facilitates easy bending and shaping during the rainwater pipe manufacturing process. This aluminum coil meets strict quality standards, guaranteeing reliable performance for your rainwater management systems.
Company Profile
Dingang/Senruida has been a professional manufacturer and experienced exporter of new material,focuses on R&D,manufacturing,processing high-end roller-coating aluminium coil material products since 2002.
For the past decades,we've been growing rapidly in the industry,owning two plants of 160,000 square meters with eight large automatic roller coating lines for aluminium sheet material products.In addition,we have stretching-bending rectifier,cleaning,draw bench,embossing,cross-cutting and vertical slitting machines.With an annual deep processing capacity of more than 20,000 tons. Over 300 skillful workers,with over 200 major projects completed worldwide,our workers pride themselves in production high quality products and taking on projects with a high level of difficulty in fabrication and coating.
In our trade with merchants of various countries,we always adhere to the principle of equality and mutual benefit.It is our hope to promote,by joint efforts,both trade and friendship to our mutual advantage.
Product Parameters
| Thickness |
0.7mm Other thickness can be customized |
| Width |
14" or 24"In - 355mm / 610mm |
| Material |
AA1100 |
| Temper |
H24 |
| Inner Diameter |
300mm |
| Color |
White, Grey, metallic cooper, Black and other colors available for special order |
| Coating thickness |
PVDF Paint Coating: Not Less Than 25um |
| |
PE Paint Coating : Not Less Than 18um |
| Packing |
Small rolls packed with the carton |
| Payment Terms |
L/C at sight or 30%T/T in advance as deposit, and 70% balance against the B/L copy. |
| MOQ |
2 Tons Per Specification |
| Delivery Time |
Within 30 Days |
| Loading Port |
Shanghai Port and Etc |
FAQ
1. What are the advantages of AA3003 aluminum alloy for rainwater pipes?
AA3003 aluminum alloy has good corrosion resistance due to the presence of manganese as the main alloying element. It can withstand various weather conditions, ensuring a long - service life for rainwater pipes. Moreover, it has excellent formability, which makes it easy to be shaped into the required pipe structure during the manufacturing process.
2. What's the difference between PE and PVDF coatings?
PVDF coating contains fluorine elements, endowing it with outstanding chemical inertness. It can resist the erosion of acids, alkalis, solvents, etc., and has better stability during the coating process, less likely to change color, fade, or react chemically. Its service life is relatively long, usually suitable for long - term outdoor use. In contrast, PE coating has relatively lower chemical resistance and weather resistance. It may be more vulnerable to the influence of chemical substances, ultraviolet rays, and oxidation, resulting in issues like fading, powdering, or cracking. However, PE - coated products are often more cost - effective.
3. Why is this aluminum coil suitable for making rainwater pipes?
The AA3003 aluminum alloy provides the necessary strength and corrosion resistance. The PE/PVDF coating enhances the weather resistance and decorative effect of the rainwater pipes. In addition, the aluminum coil's good formability allows it to be easily processed into rainwater pipes of various sizes and shapes to meet different installation requirements.
4. What is the warranty period of the product?
For PE - coated products, the service life is generally around 20 years, and for PVDF - coated products, it can reach about 30 years without significant color fading or paint peeling. However, the actual service life may be affected by factors such as the use environment and installation conditions.
5. What is the minimum order quantity?
The minimum order quantity is usually 2 tons, but it may vary slightly according to different situations. Please feel free to contact us for more details.
6. What is the delivery time?
Under normal circumstances, the delivery time is about 30 days. However, it may be adjusted according to the order quantity and production schedule. We will keep you informed of the progress during the production and delivery process.
Payment Term
- T/T- 30% T/T in advance, the balance 70% see copy of B/L (CFR, CIF term)
- T/T- 30% T/T in advance, the balance 70% before shipment (FOB term)
- L/C- 30% T/T in advance, the balance 70% via 100% irrevocable L/C at sight
Workshop
Painted aluminum professional manufacturer - Changzhou Dinganng Metal Material Co., Ltd.,
We welcome friends from all over the world to discuss further cooperation.
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