AA3105 H26 0.8MM Prepainted Aluminium Coil for Downpipe
AA3105 H26 0.8MM Prepainted Aluminium Coil for Downpipe
Our AA3105 H26 0.8MM Prepainted Aluminium Coil is a high - performance solution meticulously engineered for downpipe applications. Combining exceptional material properties, a durable pre - painted finish, and optimal thickness, it offers unparalleled reliability, functionality, and aesthetic appeal for building drainage systems.
Alloy Properties
Crafted from the AA3105 alloy, a premium aluminum - manganese - magnesium alloy, this coil excels in corrosion resistance and formability. The manganese and magnesium elements in the alloy form a dense, protective oxide layer, effectively shielding the downpipe from environmental factors such as rain, snow, and industrial pollutants. This makes it an ideal choice for both residential and commercial buildings, ensuring long - term integrity even in harsh climates or coastal areas with high salt content in the air. Its excellent formability also allows for seamless manufacturing of downpipes with precise shapes and sizes, guaranteeing a perfect fit for any building’s drainage design.
Product Parameters
| Product | Color Coated Aluminum Sheet/Prepainted Aluminium Coil |
| Thickness | 0.2-1.6mm |
| Width | 30-1600mm |
| Material | 1050, 1060, 1100, 3003, 3004, 3105, 5052, 5005, 5754, 5083, 6061,8081 etc |
| Temper | O, H12, H14, H16, H18, H24, H26, H32, H34, etc |
| Inner Diameter | 405mm,505mm,150mm,etc. |
| Color | RAL, Pantone Color Or As Alient's Demand |
| Coating thickness | PVDF Paint Coating: Not Less Than 25um |
| PE Paint Coating : Not Less Than 18um | |
| Packing | Export Standard Wooden Pallets (Eye To Wall,Eye To Sky) |
| Payment Terms | L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy. |
| MOQ | 3 Tons Per Specification |
| Delivery Time | Within 30-45 Days |
| Loading Port | Shanghai,Ningbo,Qingdao,Tianjin Port and Etc |
| Application | Aluminum Roofing,ACP,Roller Shutter Window,Roller Shutter Door,Aluminum Ceiling,Aluminum Grilling,Aluminum Downspout System,Home Appliance's Plate, body tank of cold chain truck,high speed rail,aluminum pull ring,food packaging,outer packing case of capacitor,external contour of letter channel |
Application Scenarios
1.Residential Buildings
2.Commercial and Industrial Structures
3.Coastal and Harsh Climate Areas
4. Heritage and Historical Buildings
5.Green and Sustainable Construction Projects
Advantages
1.Exceptional Corrosion Resistance
2.Optimal Strength and Flexibility
3.Aesthetic Appeal and Customization
4.Durability and Low Maintenance
5.Recyclability and Sustainability
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.

