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Aluminum Alloy 5754 Plate for Offshore Platform Protective Panels (3.0 mm | Custom Width | Anodized Corrosion-Resistant Layer)

Prepainted Aluminium Coil
November 14, 2025
Category Connection: Prepainted Aluminium Coil
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Tags:
#patterned aluminium sheet #prepainted aluminum coil #colored aluminum sheet metal
Brief: Discover the Aluminum Alloy 5005 Aluminum Coil Dock Decorative Protective Panel, featuring a 1.2 mm thickness, custom width, and durable polyester coating. Perfect for marine environments, this panel offers 30-year color retention, 70% weight reduction, and zero maintenance. Ideal for docks, pontoons, and waterfront applications.
Related Product Features:
  • 1.2 mm thickness with custom widths from 600-2600 mm for versatile applications.
  • Marine-grade polyester coating ensures 2500 h salt-spray resistance and 30-year color warranty.
  • Alloy 5005-H34 provides excellent color retention and formability, similar to 3003 but with a richer finish.
  • 70% lighter than steel, saving 1.1 tons per 100 m², making installation easier and faster.
  • Zero maintenance required—no painting, rot, or rust, even in harsh tidal zones.
  • Pre-coated and ready for CNC bending, laser-cut patterns, or flat cladding.
  • Available in any RAL color with 48-hour custom matching and wood-grain digital print options.
  • Eco-friendly with GRS 4.0 readiness and 96% lower CO₂ emissions compared to traditional materials.
Faqs:
  • What is the thickness range available for the Aluminum Alloy 5005 Aluminum Coil?
    The thickness ranges from 0.01 mm to 2.5 mm, with the standard dock decorative protective panel being 1.2 mm.
  • How does the marine-grade polyester coating perform in saltwater environments?
    The coating provides 2500 hours of salt-spray resistance and comes with a 30-year color warranty, ensuring long-term durability in marine conditions.
  • What are the installation advantages of using this aluminum coil?
    The panels are 70% lighter than steel, reducing weight by 1.1 tons per 100 m², and can be installed 75% faster using a clip and rivet system, saving time and labor costs.
  • Can the panels be customized in color and design?
    Yes, the panels are available in any RAL color with 48-hour custom matching and can feature wood-grain digital prints for aesthetic versatility.
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