G550 Galvanized Steel S550GD GI Metal Coil Z275 Galvanized Steel Coil
G550 Galvanized Steel S550GD GI Metal Coil Z275
Baobin's G550 galvanized steel coil is a high-strength, zinc-coated steel product designed for applications requiring excellent corrosion resistance and structural integrity. The S550GD grade offers superior mechanical properties with a minimum yield strength of 550 MPa, making it ideal for demanding construction, automotive, and industrial applications.
Our galvanized steel coils are produced with a Z275 zinc coating, providing excellent protection against rust and corrosion while maintaining excellent formability and weldability. We offer customization options for thickness, width, and coating weight to meet your specific project requirements.
Baobin is committed to delivering high-quality products with certifications including ISO 9001, ISO 14001, and OHSAS 18001, ensuring our products meet international standards for quality and safety.
Product Specifications
| Specification | Value |
|---|---|
| Grade | S550GD (G550) |
| Zinc Coating | Z275 (275 g/m²) |
| Thickness | 0.3mm - 3.0mm (customizable) |
| Width | 600mm - 1500mm (customizable) |
| Coil Weight | 3-20 tons (customizable) |
| Tensile Strength | ≥ 550 MPa |
| Yield Strength | ≥ 550 MPa |
| Elongation | ≥ 10% |
| Surface Treatment | Galvanized (GI) |
| Delivery Time | 7-14 days (for standard orders) |
| Customization | Available (thickness, width, coating weight) |
Certifications
ISO 9001
Quality Management System
ISO 14001
Environmental Management
OHSAS 18001
Occupational Health & Safety
CE Marking
European Conformity
Frequently Asked Questions
Our G550 galvanized steel coil is commonly used in construction (roofing, wall panels), automotive components, industrial equipment, and structural applications where both high strength and corrosion resistance are required.
Yes, we can provide samples for testing. Please contact our sales team to discuss sample requirements and lead times.
The minimum order quantity depends on the specific customization requirements. For standard sizes, our MOQ is typically 5 tons. For custom sizes, please contact us for specific MOQ information.
We implement strict quality control measures throughout the production process, including chemical composition analysis, mechanical property testing, and coating weight verification. All our products are certified to international standards.
