3105 Aluminum Coil for Gutter
3105 aluminum coil is a representative product of 3000 series aluminum-manganese anti-rust alloy. It is a specially developed lightweight, corrosion-resistant coil material tailored for rainwater system manufacturing scenarios, and it is one of the most widely used metal raw materials for residential and commercial building gutter and downpipe production in the global construction sector. It delivers reliable long-term performance in outdoor weather-exposed environments, and can be perfectly matched with subsequent surface coating processes such as color coating to further extend the service life of the finished gutter.
MESSAGE
Overview
3105 aluminum coil for gutter is a specialized Al-Mn coil product of the 3xxx series, developed for architectural drainage systems such as roof gutters and eaves troughs. It balances moderate strength, excellent formability and reliable weather resistance. It is usually finished with PVDF or polyester coating on the surface to deliver long-term corrosion and UV resistance for outdoor service. As a lightweight alternative to traditional steel and PVC gutters, it effectively reduces structural load, simplifies installation and extends service life, making it a preferred material for drainage projects in modern residential and commercial buildings.
Specification
Alloy: 3105
Temper: H24, H44, etc
Common Thickness: 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1mm, etc
Common Width: 266mm, 285mm, 300mm, 405mm, 448mm, etc., or customized
Surface Treatment: PE coating, PVDF coating
Feature
Outstanding Anti-Corrosion Performance: As a typical anti-rust aluminum alloy, a dense protective oxide film will naturally form on its surface, which can effectively resist erosion from humid air, rainwater and common weak chemical media, and will not rust or deform even after long-term exposure to outdoor harsh weather.
Excellent Forming Performance: The material has extremely high plasticity under annealed state, and maintains good plasticity under semi-cold hardening state. It can easily complete bending, stamping, roll forming and other processing operations without cracking, and perfectly adapts to the continuous production requirements of automatic gutter forming equipment.
Superior Weldability: It shows excellent performance in gas welding and arc welding processes, the weld seam is firm and not easy to break, which can ensure the structural strength of the spliced parts of long-size gutters.
Lightweight and Cost-Effective: The density of the aluminum coil is far lower than that of traditional steel materials, which effectively reduces the overall load of the building roof, and no extra anti-rust painting maintenance is required in the later stage, which greatly reduces the comprehensive use cost of the gutter system.
Excellent Coating Adhesion: The surface of the substrate has stable adhesion, which can form a tight bond with color coating, anti-oxidation coating and other surface treatment layers, and the finished product is not easy to peel off the paint and fade after long-term use.
Application
3105 aluminum gutter coil is mainly used to fabricate residential and commercial roof drainage systems including eaves gutters, downspouts and drainage fittings. It also applies to drainage structures of industrial plants, public facilities, sunrooms and canopies.
MESSAGE
Please tell us what you need and we will get in touch with you as soon as possible!
Note: Items marked with * are mandatory, thank you!
We will continueto provide high quality products and better after-sales service forour customers, and welcome to visit our company and establishlong time business relationship.
Tel: +86 18883135969
E-mail: 1511572034@qq.com
Address: 6-23, Building 2, No. 21, Xishuang Avenue, Shapingba District, Chongqing
