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Our premium Galvanized Steel Sheets, featuring grades DX51D+Z, DX52D+Z, and S550GD+Z, are engineered for superior corrosion resistance and structural integrity. By utilizing a high-precision cold-rolled base and an optimized zinc coating process, these sheets provide an exceptional barrier against oxidation, making them ideal for demanding industrial and architectural applications.
Backed by over three decades of metallurgical expertise and a massive annual production capacity of 10 million tons, we ensure that every coil and sheet meets rigorous international standards. Whether you require zero spangle for aesthetic precision or regular spangle for heavy-duty industrial use, our galvanized solutions offer the perfect balance of form, function, and long-term durability.
| Standard | ASTM, EN, DIN, GB, JIS | Available Grades | DX51D+Z, DX52D+Z, S550GD+Z |
|---|---|---|---|
| Base Material | Cold Rolled Steel | Zinc Spangles | Zero, Small, Regular, Large Spangle |
| Minimum Order | 1 Ton | Delivery Lead Time | 5-14 Days |
| Trade Terms | FOB, CRF, CIF, EXW | Packing Method | Plastic film + Kraft paper + Strapping + Wooden pallet/Box |
| Production Capacity | 10 Million Tons Annually | Customization | Available upon request |
The advanced zinc coating ensures long-term protection against rust and atmospheric corrosion in harsh environments.
Efficient logistics and massive stock levels allow us to deliver your orders within 5 to 14 business days.
Full compliance with ASTM, EN, DIN, GB, and JIS standards for global project compatibility.
Choose from zero to large spangles to meet specific aesthetic or functional requirements of your project.
Utilizing high-grade cold-rolled bases to ensure structural stability and load-bearing performance.
Tailored packaging including reinforced wooden boxes to ensure zero damage during maritime transit.
Full control from coal washing and coking to final rolling and distribution.
Dedicated R&D centers optimizing the chemical composition of structural steels.
Strict adherence to ISO standards across 10 million tons of annual production.
Comprehensive supply chain capable of handling massive volume exports globally.
Synergistic power generation and oxygen production for cost-efficient manufacturing.
Specializing in everything from shipbuilding steel to high-strength automotive plates.
| Performance Metric | Standard Galvanized | Our Premium DX51D/S550 | Industrial Value |
|---|---|---|---|
| Corrosion Life | 3-5 Years | 10-20 Years | Low Maintenance |
| Surface Uniformity | Variable | High Precision | Better Finishing |
| Structural Rigidity | Standard | Enhanced | Higher Load Capacity |
| Lead Time | 30+ Days | 5-14 Days | Faster Project Cycle |
| Waste Reduction | Moderate | Minimal | Lower Material Cost |
DX51D is typically used for general commercial applications and forming, while S550GD is a high-strength structural grade designed for load-bearing applications in construction.
For automotive structures, zero spangle or small spangle is recommended to provide a smoother surface for subsequent painting and coating processes.
Yes, all our galvanized steel sheets come with Mill Test Certificates (MTC) verifying compliance with the requested ASTM, EN, DIN, GB, or JIS standards.
Our standard Minimum Order Quantity (MOQ) is 1 Ton, which applies to most of our galvanized and cold-rolled product lines.
We use a multi-layer protection system: plastic film, kraft paper, steel strapping, and reinforced wooden pallets or boxes to prevent moisture and physical damage.
Absolutely. In addition to galvanized sheets, we produce specialized structural steel for bridges, shipbuilding steel, and vessel steel with high annual capacities.
