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Help CenterWeather Resistant Surface Treated Aluminum Coil Industrial Aluminum Roll for Outdoor Engineering Projects
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Wuxi Yansheng Technology Co., Ltd., established in 2017 with a dedicated factory spanning 1,000–3,000 square meters, is a trusted manufacturer specializing in high-performance aluminum coil products. Our Weather Resistant Surface Treated Aluminum Coil is engineered specifically for demanding outdoor engineering projects, delivering exceptional durability against UV radiation, moisture, and temperature fluctuations. With annual export values reaching US$50–100 million and a team of 101–200 skilled professionals, we combine advanced surface treatment technology with rigorous quality control to provide coils that maintain their structural integrity and aesthetic appeal over extended service life.
This industrial aluminum roll undergoes a comprehensive surface treatment process – including options such as PVDF (polyvinylidene fluoride) coating, polyester coating, or anodizing – to create a robust barrier against corrosion, chalking, and fading. Ideal for applications like building facades, roofing, cladding, gutter systems, and outdoor installations, our coil offers excellent formability while retaining its weather-resistant properties. Available in a wide range of thicknesses (0.2mm–3.0mm) and widths (100mm–1500mm), it can be tailored to meet specific project requirements.
Key Features & Technical Specifications
- Superior Weather Resistance: Surface treatment protects against harsh outdoor elements including UV rays, acid rain, salt spray, and extreme temperatures. PVDF coating offers over 20 years of color retention in most environments.
- Excellent Formability: The coil can be easily cut, bent, stamped, and roll-formed without cracking the coating, making it suitable for complex architectural shapes.
- Lightweight & Strong: Aluminum’s high strength-to-weight ratio reduces structural load while providing robust performance. Typical tensile strength ranges from 130–230 MPa depending on alloy.
- Corrosion Resistance: The surface treatment creates an inert layer that prevents oxidation and chemical attacks, even in coastal or industrial atmospheres.
- Color & Finish Variety: Available in standard RAL colors, metallic finishes, wood-grain patterns, or custom colors upon request. Gloss levels can be adjusted (20–80%).
- Eco-Friendly & Recyclable: Aluminum is 100% recyclable without loss of quality; our production processes comply with environmental standards.
| Parameter | Value Range | Remarks |
|---|---|---|
| Alloy Temper | H14, H16, H18, H24, O | Customizable based on formability needs |
| Coating Thickness | 15–50 μm (PVDF); 20–40 μm (polyester) | Double-coat or triple-coat available |
| Coil Weight | 2–8 tons per coil (typical) | Depending on width and gauge |
| Temperature Resistance | -40°C to +120°C continuous service | Higher peak temperatures tolerated |
| Salt Spray Test | ≥ 2,000 hours (no creepage) | ASTM B117 method |
Why Choose Wuxi Yansheng Technology Co., Ltd.? Our company holds a comprehensive portfolio of certifications including HACCP, TL900, QS9000, SA8000, ISO9001, ISO9004, ISO17799, ISO9000, ISO14000, ISO10441, ISO16949, TS16969, ISO19011:2000, OHSAS18001, and others – demonstrating our commitment to quality management, environmental responsibility, and occupational health. With multiple shipping ports (Tianjin, Shanghai, Qingdao, Ningbo) and a global market presence spanning North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East, we ensure timely delivery and reliable supply chain support. Our experienced R&D team can assist with customized solutions for your specific outdoor engineering projects, from initial design to final production.
Each aluminum coil is subjected to rigorous in-house testing for thickness uniformity, adhesion strength, impact resistance, and color consistency. We also offer third-party inspection upon request, giving you full confidence in product quality. Whether you need large-volume orders for commercial building facades or specialized rolls for infrastructure projects, our Weather Resistant Surface Treated Aluminum Coil delivers long-lasting performance and aesthetic excellence.
We invite you to experience the combination of advanced manufacturing, strict quality control, and responsive customer service. Contact us today for a quote or to discuss your project requirements. Let our durable aluminum rolls become the cornerstone of your outdoor engineering success.
Frequently Asked Questions (FAQ)
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Q: What makes this aluminum coil weather resistant?
A: The coil is treated with a durable surface coating (PVDF, polyester, or anodized layer) that acts as a barrier against UV radiation, moisture, chemicals, and temperature extremes. This treatment prevents chalking, fading, and corrosion, ensuring long service life in outdoor environments. -
Q: Can the coil be used in coastal areas with high salt content?
A: Yes. Our surface-treated aluminum coil exhibits excellent resistance to salt spray, passing over 2,000 hours in ASTM B117 salt spray tests without significant degradation. It is suitable for marine and coastal applications. -
Q: What color options are available?
A: We offer a wide range of standard RAL colors, as well as metallic, matte, glossy finishes. Custom color matching is also possible for large orders. Wood-grain and stone-effect finishes are available upon request. -
Q: Is the coil suitable for both roofing and wall cladding?
A: Absolutely. The material combines flexibility for roll-forming with rigidity for structural use. It is commonly used in standing seam roofs, corrugated panels, curtain walls, and decorative facades. -
Q: How do you ensure consistent coating thickness?
A: We use precision coating lines with continuous monitoring systems. Each coil is inspected for coating thickness using non-destructive methods, and samples are cut for cross-sectional analysis as part of our QC process. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is typically 3 tons per size and color, but we can accommodate smaller trial quantities for new customers. Please contact our sales team for details. -
Q: Which certifications do you hold?
A: We are certified under multiple international standards including ISO9001, ISO14000, OHSAS18001, and others. Copies of certificates are available upon request. -
Q: Can you provide custom sizes and packaging?
A: Yes. We can produce coils with specific inner diameters (508mm / 610mm), widths, and thicknesses. Packaging options include wooden pallets, steel frames, or seaworthy crates for export.
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