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PVDF Anti-Corrosion Aluminum Coil SGS Certified 25μm Triplex Coating OEM Custom 20-Year Warranty Coastal Building
| Place of Origin | Henan Province, China |
|---|---|
| Brand Name | Yongsheng |
| Certification | SGS, ISO 9001, EN573-1 |
| Model Number | 1000, 3000, 5000, 6000 series |
| Minimum Order Quantity | 3 Metric Tons |
| Price | USD 2500-3500 / Metric Ton |
| Packaging Details | Export-standard seaworthy wooden pallets with PE film wrapping, edge protectors, and steel strapping. Eye-to-sky or eye-to-side coil orientation available. |
| Delivery Time | 7-10 working days for production |
| Payment Terms | T/T,L/C at sight,D/P,D/A,L/C |
| Supply Ability | 5000 Metric Tons per Month |
Product Details
| Alloy | AA1050, AA3003, AA5052 | Temper | H14, H24, H26, O |
|---|---|---|---|
| Thickness | 0.2mm To 6.0mm | Width | 1000mm To 1600mm, Custom Available |
| Coating Type | PVDF Triplex 25μm | Coating System | Primer Base + PVDF Color + Clear Top |
| Corrosion Resistance | Salt Spray Test 4000+ Hours | Service Life | 20-Year Warranty Coverage |
| Standard Compliance | EN573-1, ASTM B209, GB/T 17748 | Application | Coastal Building Facade, Roofing, Cladding |
| Highlight | Oem Aluminum Coil,Odm Aluminum Coil,Anti Corrosion Aluminum Coil |
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Product Description
PVDF Anti-Corrosion Aluminum Coil — 25μm Triplex Coating for Extreme Environments
Yongsheng PVDF anti-corrosion aluminum coil is engineered for coastal and industrial building projects requiring exceptional durability and long-term weather resistance. Available in multiple standard widths — 1000mm, 1200mm, 1250mm, 1500mm, and 1600mm — with custom width slitting service to meet precise project specifications. The max width reaches 1600mm for large-format panel fabrication, while 24 inch (610mm) narrow coil is available for trim, flashing, and gutter applications.
Featuring a 25μm PVDF triplex coating system — primer base coat, PVDF color coat, and clear protective top coat — this product delivers industry-leading corrosion protection that withstands salt spray, UV radiation, and harsh weather conditions.
Key Features
| Superior Corrosion Resistance | Passes 4000+ hours salt spray test (ASTM B117), ideal for coastal and offshore building applications. PVDF triplex coating provides unmatched barrier protection against chloride ion penetration and atmospheric corrosion. |
| 25μm Triplex Coating Technology | Three-layer coating system: epoxy primer (5-7μm) + PVDF fluorocarbon color coat (15-18μm) + clear top coat (3-5μm). Total dry film thickness 25μm ±2μm, ensuring uniform coverage and zero pinhole defects. |
| International Certification | Fully certified to EN573-1, ASTM B209, and GB/T 17748 standards. SGS third-party tested and ISO 9001 quality management system certified. Documentation provided with every shipment. |
| OEM Customization Service | Custom alloy grades, temper, thickness, width, and RAL color matching available. Choose from standard widths 1000mm, 1200mm, 1250mm, 1500mm, 1600mm or request your exact custom width. Narrow 24 inch coils also in stock. OEM/ODM service with your brand logo and packaging. Free sample within 3 working days for color and width confirmation. |
| 20-Year Durability Warranty | Industry-leading 20-year warranty on coating integrity, color fastness (ΔE ≤ 5 after 15 years Florida exposure), and structural performance. Tested for 6000+ hours QUV accelerated weathering. |
Width Options & Slitting Capability
We maintain comprehensive width inventory and precision slitting lines to deliver exact coil widths:
| Standard Widths (mm) | 1000mm / 1200mm / 1250mm / 1500mm / 1600mm |
| Narrow Coil (inch) | 24 inch (610mm) — ideal for gutter, trim, flashing, and channel letter applications |
| Custom Width | Any width from 100mm to 1600mm via precision slitting. Tolerance: ±0.5mm for width ≤ 1000mm, ±1.0mm for width > 1000mm. Minimum order 3 tons per custom width spec. |
| Max Width | 1600mm for PVDF coated coil (standard mill max width). Wider widths available upon request for uncoated mill finish coil. |
| Slitting Tolerance | ±0.3mm for narrow coil below 500mm; ±0.5mm for 500-1000mm; ±1.0mm for 1000-1600mm |
Technical Specifications
| Alloy Grades | AA1050, AA3003, AA3004, AA3005, AA5052 |
| Temper | H14, H16, H18, H22, H24, H26, H112, O |
| Thickness Range | 0.2mm — 6.0mm (custom gauge available) |
| Width Range | 24 inch (610mm) to max width 1600mm. Standard: 1000mm, 1200mm, 1250mm, 1500mm, 1600mm. Custom width slitting available. |
| Coating Type | PVDF Kynar 500® / Hylar 5000® Triplex System |
| Coating Thickness | 25μm ±2μm (double coat 18μm, single coat 12μm also available) |
| Color Options | RAL, Pantone, NCS color matching. Solid, metallic, pearlescent finishes. |
| Gloss Level | 15-80 GU (matte to high gloss) |
| Coil Inner Diameter | 405mm / 505mm / 508mm standard |
| Coil Weight | 2.5 — 8 Metric Tons per coil |
Applications by Width
| 1000mm Coil | Standard roofing and wall panel width for industrial building envelopes, warehouse cladding, and agricultural structures. The 1000mm format maximizes material utilization with minimal trim waste in standard purlin spacing layouts. Compatible with most roll-forming machines worldwide. |
| 1200mm Coil | Preferred width for residential roofing tile substrate, corrugated sheet production, and acoustic ceiling panel stock. The 1200mm format aligns with standard sheet dimensions (1200*2400mm) for easy downstream fabrication and cutting efficiency. |
| 1250mm Coil | Global standard for Aluminum Composite Panel (ACP) production lines. 1250mm PVDF pre-coated coil feeds directly into ACP lamination machinery, producing finished panels in 1250mm width with minimal edge trim. Widely adopted by ACP manufacturers across Asia, Middle East, and Europe. |
| 1500mm Coil | Large-format architectural panel width for high-rise curtain wall spandrels, hotel facade cladding, and commercial complex exterior envelopes. The 1500mm format reduces horizontal seams on building elevations, delivering a cleaner, more modern aesthetic. Also standard for 1500*3000mm panel systems. |
| 1600mm Coil (Max Width) | Our maximum standard mill width for PVDF coated aluminum coil. Ideal for monumental architecture projects requiring the widest possible unseamed panels — airport terminals, convention centers, stadium cladding, and luxury retail flagship stores. At 1600mm max width, fewer vertical joints mean superior weather sealing and a premium monolithic appearance. |
| 24 inch Coil (610mm) | Narrow coil format for seamless gutter fabrication, downspout forming, fascia panels, and channel letter backing. The 24 inch width fits standard gutter coil dispensers and portable forming machines on job sites across North America and Europe. Also used for roll-forming door slats, window trim, and edge flashing profiles. |
| Custom Width | Precision slit to any width from 100mm to 1600mm with ±0.3–1.0mm tolerance for specialized applications: elevator wall panels, refrigerator door skins, solar panel frames, Venetian blind slats, bottle cap stock, cable wrapping, heat exchanger fins, and transformer winding strip. Custom width slitting eliminates secondary processing at your facility, reducing labor cost and material waste. |
Quality Assurance
- SGS, Bureau Veritas third-party inspection available per shipment
- Mill Test Certificate (MTC) with chemical and mechanical properties
- Coating adhesion test: Cross-hatch (ISO 2409) — Class 0
- Pencil hardness: ≥ 2H (ASTM D3363)
- T-bend flexibility: ≤ 2T (no cracking)
- Impact resistance: ≥ 50 kg·cm (reverse impact, no peeling)
Packaging & Logistics
- Export-standard seaworthy packaging: wooden pallet base, PE waterproof film, edge protectors, steel strapping
- Coil orientation: eye-to-sky or eye-to-side per customer requirement
- Narrow coil (24 inch / custom width) packaged in reinforced crates for shipping safety
- Loading port: Tianjin / Qingdao / Shanghai, China
- Delivery: 15-25 working days after order confirmation and color approval
Contact Yongsheng today for a customized quotation with your exact width, color, and performance requirements. OEM/ODM inquiries welcome — we match your specifications down to the millimeter with full certification support.
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