What Makes DX52D+AZ Prepainted Galvalume Coil a Smart Choice?

April 14, 2026

As the global construction industry continues to demand materials that balance durability, aesthetics, and cost-effectiveness, the DX52D+AZ Prepainted Galvalume Steel Coil from HUIYI has emerged as a reliable solution for building component applications. With a width of 1219mm and a thickness range of 0.12mm to 2.0mm, this product offers flexibility for a wide variety of architectural uses.

What Makes This Coil Different?

The DX52D+AZ grade is specifically engineered for forming and structural applications. Its coating composition—55% aluminum, 43.5% zinc, and 1.5% silicon—provides superior corrosion resistance compared to traditional galvanized steel. The prepainted finish, available in PE, PVDF, or HDP coatings, ensures lasting color retention and weather resistance.

Key Features at a Glance

  • Zinc Coating Range: AZ30 to AZ275 (30-275g/m²)

  • Paint Thickness: Top 10-25μm / Back 5-8μm

  • Coil ID Options: 508mm or 610mm

  • Coil Weight: 3 to 8 tons per coil

  • Processing Services: Roll forming, cutting, bending, perforating, welding

Where Can It Be Used?

The product is designed for multiple architectural components, including:

  • Roofing Solutions – Weatherproof roofing for residential, commercial, and industrial buildings

  • Building Facade Cladding – Outer layer protection against moisture, wind, and UV exposure

  • Interior Wall Panels – A modern, cleanable alternative to wood or drywall

  • Roll-up Shutters – Strong, flexible, and corrosion-resistant for security applications

Quality and Certification

HUIYI's PPGL coils are manufactured under strict quality control and come with SGS, BV, and ISO9001 certifications. Export packaging complies with ISPM 15 standards, using wooden crates or pallets with multi-layer moisture protection. Desiccant bags are available for shipments to high-humidity regions.

Sample and Customization Options

You can request standard specification samples by paying only the shipping cost. Customized production is also available to match your specific project requirements.

For building component manufacturers looking for a balance of performance and value, the DX52D+AZ Prepainted Galvalume Steel Coil presents a compelling option.

Contact us for technical samples and customized quotes.