Galvanized Steel Coil Rolls 600-2000mm Width Range Salt Spray Test
Certified
Galvanized Steel Coil Rolls are engineered for superior performance in harsh environments,
offering unmatched corrosion resistance and versatility across
industries. With a width range of 600–2000mm and compliance with ISO 9227 salt spray test standards, these coils are ideal for outdoor and industrial applications.
The hot-dip galvanized coating (Z60–Z275) ensures long-term
durability, making them perfect for construction, automotive, and
infrastructure projects.
Key Benefits:
- Wide Format Flexibility: 600–2000mm widths reduce welding seams for large-scale structures
like warehouses and bridges.
- Salt Spray Certified: 1,000+ hours of salt spray resistance (ISO 9227) for coastal and
high-humidity regions.
- Global Compliance: Meets ASTM A653, EN 10346, JIS G3302, and AS/NZS 4680 standards.
- Cost Efficiency: 20% lower lifecycle costs compared to painted or untreated steel.
- Eco-Friendly: 75% recycled steel content, RoHS-compliant, and REACH-certified.
- Custom Solutions: Pre-cut, embossed, or perforated designs tailored to your needs.
2. Technical Specifications
| Parameter | Details |
|---|
| Base Material | Low-Carbon Steel (C: 0.05–0.15%, Mn: 0.25–0.60%, P ≤0.04%, S
≤0.05%) |
| Coating Type | Hot-Dip Galvanized (Zinc: 60–275g/m²), spangle-free or regular
finish |
| Grades | ASTM A653 (SS Grade 33/40/80), EN 10346 (DX51D), JIS G3302 (SGCC) |
| Thickness Range | 0.3mm–4.0mm (±0.03mm tolerance) |
| Coil Dimensions | Width: 600–2000mm (±2mm), ID: 508/610mm, OD: 1200–2500mm |
| Mechanical Properties | Tensile Strength: 330–550 MPa, Yield Strength: 230–450 MPa,
Elongation: 12–25% |
| Surface Treatment | Chromate-free passivation, oiled (0.5–3g/m²) or dry film options |
| Certifications | ISO 9227, ASTM A653, CE Mark, RoHS, ISO 9001/14001 |
| Key Applications | Roofing, HVAC systems, solar mounts, highway guardrails, and
agricultural equipment |
3. Advantages of Importing Our Galvanized Coils
Why Choose Us?
- Competitive Pricing: 25–30% cheaper than EU/US suppliers with identical certifications.
- Salt Spray Guarantee: Third-party tested for 1,000+ hours corrosion resistance (ISO
9227).
- Fast Delivery: 10–15 days lead time for bulk orders (20+ tons), including custom
slitting.
- Quality Assurance: Strict adherence to thickness tolerances (±0.03mm) and coating
uniformity (≥95% coverage).
- Sustainable Packaging: VCI film + edge guards to prevent transit damage and corrosion.
- Technical Support: Free load-bearing calculations and CAD drawings for project
optimization.
4. Industrial & Commercial Applications
| Industry | Use Cases |
|---|
| Construction | Corrugated roofing, wall cladding, and structural beams for
industrial sheds. |
| Transportation | Highway guardrails, truck trailers, and railway components. |
| Renewable Energy | Solar panel mounting structures, wind turbine towers. |
| Agriculture | Grain silos, livestock fencing, and greenhouse frameworks. |
| HVAC Systems | Air ducting, ventilation hoods, and heat exchanger panels. |
| Infrastructure | Bridge girders, drainage systems, and floodgate panels. |
| General Manufacturing | Storage racks, conveyor belts, and machinery guards. |
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.
