Advanced Galvalume Steel Solutions: Durable Roofing, Precision Cutting, and Heavy-Duty Performance
In the world of construction and industrial manufacturing, the demand for steel that balances exceptional durability, corrosion resistance, and versatility has never been higher. As a global leader in steel innovation, we specialize in Galvalume Steel Coils, Hot-Dipped Galvalume Steel Sheets, and Hot-Rolled Galvalume Products, designed to exceed expectations in roofing, cladding, structural applications, and beyond.
| Product name | Galvalume Steel Coil/Sheet/Strip/Roll, Aluzinc Steel Coil,GL Steel Coil |
| Galvalume Coil Standard | EN, DIN, JIS, ASTM |
| Thickness & Tolerance | 0.12-6.00 mm (+0/-0.001mm), or customized as required |
| Width & Tolerance | 600-1500 mm (+/-0.06mm), or customized as required |
| Al-Zn Coating | 30-275g/m2 or customized |
| Coil ID | 508/610mm |
| Coil weight | 3-8tons |
| Surface Treatment | Chromate passivated, Non-chromate passivated, Chromate passivated + oiling, Non-chromate passivated+oiling, Anti-fingerprint, Non-chromate anti-fingerprint treatment, Oiling, No treatment |
| Material | CGCC, DX51D,Q195,Q235 |
| Aluzinc Steel Grade | DC51D, DC52D, DC54D, DC53D, S250GD, S300GD, S350GD, S450GD, S550GD,etc. |
| Spangle | Normal (non-skinpassed) spangle, Skinpassed spangle, Regular spangle, Minimized spangle |
| Package | standard export package |
| Hardness | soft (normal), hard, full hard(G300-G550) |
| Country of origin | China |
| No corrosion perforation in 15 years. |
1. Galvalume Steel Coils: The Ultimate Roofing & Cladding Material
Our Galvalume Steel Coils combine the strength of steel with a 55% aluminum-zinc alloy coating (AZ55), offering unmatched protection against corrosion, heat, and UV exposure. Perfect for roofing, siding, and architectural facades, these coils deliver long-term performance and aesthetic appeal.
Key Advantages:
Superior Corrosion Resistance: 2-6 times longer lifespan than galvanized steel in most environments.
Heat Reflectivity: The aluminum content reflects up to 85% of solar radiation, reducing cooling costs.
Formability & Flexibility: Ideal for roll-forming into standing seam roofs, corrugated sheets, and custom profiles.
Sustainable Choice: 100% recyclable and compliant with green building standards.
Applications: Residential and commercial roofing, industrial warehouses, agricultural buildings, and architectural cladding.
2. Hot-Dipped Galvalume Steel Sheets: Heavy-Duty Strength for Demanding Projects
For applications requiring thicker, stronger steel, our Hot-Dipped Galvalume Steel Sheets provide robust performance. Coated with the same AZ55 alloy, these sheets are available in thicknesses up to 6.0mm and widths up to 1,500mm, making them ideal for structural frameworks, heavy machinery, and outdoor infrastructure.
Key Advantages:
High Tensile Strength: Supports high-load applications with minimal deformation.
Cutting-Edge Durability: Withstands harsh weather, chemical exposure, and mechanical wear.
Customizable Finishes: Choose from regular spangle, minimized spangle, or matte finishes to suit aesthetic and functional needs.
Applications: Power transmission towers, bridge components, automotive parts, and industrial machinery.
3. Hot-Rolled Galvalume Steel: Precision-Engineered for Large-Scale Projects
Our Hot-Rolled Galvalume Steel offers a cost-effective solution for large-format, high-strength requirements. With superior flatness and dimensional stability, it is perfect for cutting, welding, and forming into complex shapes without compromising structural integrity.
Key Advantages:
Scalable Production: High-capacity rolling lines ensure fast delivery for bulk orders.
Cost Efficiency: Lower per-unit cost compared to cold-rolled alternatives.
Consistent Quality: Strict QC processes guarantee uniform coating thickness and mechanical properties.
Applications: Construction beams, shipbuilding, railway infrastructure, and large storage tanks.
4. Precision Cutting & Custom Fabrication: Tailored to Your Needs
We understand that every project is unique. That’s why we offer advanced cutting and fabrication services:
Slitting & Shearing: Precision cutting to your specified dimensions.
Embossing & Corrugation: Enhanced aesthetics and functionality for roofing and siding.
Protective Coatings: Optional anti-fingerprint or anti-corrosion treatments for added durability.
Packaging Solutions: Waterproof wrapping, steel strapping, and wooden pallets for safe global shipping.
5. Global Reliability: Trusted by Industry Leaders Worldwide
With decades of experience, we have earned the trust of construction giants, OEMs, and distributors across 60+ countries. Our products have been integral to landmark projects, including:
Skyscrapers & Stadiums: Resisting extreme weather while maintaining sleek designs.
Renewable Energy Installations: Solar farms and wind turbines built to last.
Disaster-Resilient Infrastructure: Earthquake-proof buildings and flood-resistant structures.
Why Choose Us?
✅ ISO 9001 & ASTM Certified Quality
✅ 24/7 Technical Support & Custom Solutions
✅ Fast Lead Times & Competitive Pricing
✅ Sustainable Sourcing & Carbon-Neutral Shipping Options
Ready to Elevate Your Projects?
Contact us today for free samples, expert consultations, and tailored quotes. Let’s build the future with steel that stands the test of time.
