Hot Dip Galvanized Steel Coils G60 1200mm Width EN 10346 for Roofing Material
Hot-Dip Galvanized Steel Coils G60 1200mm Width EN 10346 Certified Roofing Material
Hot-Dip Galvanized Steel Coils (G60 Coating) are engineered for superior weather resistance and structural integrity, making them the ultimate choice for industrial and commercial roofing systems. With a 1200mm standard width and compliance with EN 10346 standards, these coils deliver unmatched durability against UV exposure, heavy rain, and temperature fluctuations. The G60 zinc coating (180–200g/m²) ensures a lifespan of 25+ years, even in coastal or high-pollution environments.
Key Benefits:
- Ultimate Corrosion Protection: G60 coating thickness (minimum 20µm) outperforms standard galvanized coatings (e.g., Z275).
- Roofing-Specific Design: Optimized for seamless installation in slope roofs, warehouses, and industrial sheds.
- Global Compliance: Meets EN 10346, ASTM A653, JIS G3302, and AS 1397 for international projects.
- Precision Manufacturing: Tight thickness tolerances (±0.03mm) and flatness (≤3mm/m) for uniform roofing panels.
- Sustainability: 85% recycled steel content, REACH & RoHS compliant, with ISO 14001-certified production.
- Cost Savings: 30% lighter than traditional roofing materials, reducing transport and labor costs.
2. Technical Specifications
| Parameter | Details |
|---|---|
| Base Material | Low-Carbon Steel (C: 0.05–0.15%, Mn: 0.25–0.60%, P ≤0.025%, S ≤0.025%) |
| Coating Type | Hot-Dip Galvanized (G60: 180–200g/m² zinc) |
| Grades | DX51D, S350GD, SGCC, EN 10346 (S220GD–S550GD) |
| Thickness Range | 0.4mm–1.5mm (±0.03mm tolerance) |
| Coil Dimensions | Width: 1200mm (customizable 800–1500mm), ID: 508/610mm, OD: 1000–2000mm |
| Mechanical Properties | Tensile Strength: 340–550 MPa, Yield Strength: 220–550 MPa, Elongation: 15–30% |
| Surface Finish | Regular spangle, minimized spangle, or smooth finish (RAL color coating optional) |
| Certifications | EN 10346, ISO 1461, CE, TUV, RoHS, ISO 9001/14001 |
| Key Applications | Industrial roofing, cladding, gutters, solar farms, and agricultural sheds |
3. Why Import Our G60 Galvanized Steel Coils?
Competitive Edge:
- Price Advantage: 25–35% lower cost vs. EU/US suppliers with equivalent certifications and quality.
- Fast Delivery: 12–18 days lead time for 20-ton orders, supported by FOB/CIF logistics.
- Quality Assurance: Third-party tested for coating adhesion (≥98%), salt spray resistance (1,200+ hours), and bendability (0T–2T).
- Customization: Available in pre-painted (PVDF, polyester), embossed, or perforated finishes for aesthetic roofing.
- Packaging: Moisture-proof film + steel straps + edge protectors to prevent corrosion during海运.
- Technical Support: Free CAD drawings for roofing panel profiles and load calculations.
4. Industrial & Architectural Applications
| Sector | Use Cases |
|---|---|
| Commercial Roofing | Factories, warehouses, airports, shopping malls (corrugated or trapezoidal panels). |
| Residential Roofing | Eco-friendly homes, villas, and modular housing with colored finishes. |
| Solar Energy | Mounting structures for solar farms, carports, and rooftop PV systems. |
| Agriculture | Livestock barns, poultry sheds, grain storage roofs. |
| Infrastructure | Bus shelters, parking garages, and stadium canopies. |
| Specialized Roofing | Chemical plants (acid-resistant pre-painted coatings), cold storage facilities. |
FAQ
1. Do you have your own factory?
Yes, we do. We have our own factory, we can provide stable inventory, competitive prices and good quality.
2. What is your surface treatment method?
We can make special logos, icons or other things you order on the products. No matter what, we can do it as per your request.
3. What kind of payment can you accept?
1).100% irrevocable L/C at sight.
2).30% T/T in advance, the balance according to the copy of the bill of lading.
3).30% T/T in advance and balance of L/C.
4. How about the delivery time?
5-7 days after deposit received.
5. Why choose our company?
A). We have more stable inventory, competitive prices and good quality.
B). We have more integrity experience in international trade.
C). We can provide personal customization services, such as adding your company's logo, specified colors, etc. to the product.
6. What is the use of the product?
Galvanized Steel Coils, industry, chemical industry, secondary processing, construction, etc.
7. Can you send samples for inspection?
We can. We can send you samples for free.
8. Can you make products according to our requirements?
Yes, we will strictly follow your requirements, such as packaging method, product length, product handling method, etc.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.