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.
