JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.
江苏中钢联合实业有限公司
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Prime Galvanized Steel Coils are precision-engineered for industries demanding versatility and reliability. With a thickness range of 0.25–4.5mm and coil weights from 60kg to 1500kg, these coils cater to both small-scale fabrication and large industrial projects. Compliant with EN 10346 and ASTM A653 standards, they feature a Z60–Z275 zinc coating for superior corrosion resistance, making them ideal for construction, automotive, and appliance manufacturing.
Key Benefits:
| Parameter | Details |
|---|---|
| Base Material | Low-Carbon Steel (C: 0.03–0.12%, Mn: 0.25–0.50%, P ≤0.035%, S ≤0.035%) |
| Coating Type | Hot-Dip Galvanized (Zinc: 60–275g/m²), spangle-free or regular finish |
| Grades | EN 10346 (DX51D+Z), ASTM A653 (SS Grade 33/40/80), JIS G3302 (SGCC) |
| Thickness Range | 0.25mm–4.5mm (±0.02mm for ≤1mm, ±0.05mm for >1mm) |
| Coil Weight | 60kg–1500kg (±2%), ID: 508/610mm, OD: 600–2000mm |
| Mechanical Properties | Tensile Strength: 300–600 MPa, Yield Strength: 220–500 MPa, Elongation: 10–30% |
| Surface Properties | Smooth finish (Ra ≤0.8µm), oiled (0.5–3g/m²) or dry film options |
| Certifications | EN 10346, ASTM A653, ISO 1461, RoHS, ISO 9001/14001, TUV Rheinland |
| Key Applications | Automotive body panels, HVAC ducts, roofing sheets, and electrical enclosures |
Competitive Edge:
| Industry | Use Cases |
|---|---|
| Construction | Prefab building panels, warehouse purlins, and modular housing frameworks. |
| Automotive | Truck trailers, fuel tanks, and EV charging station components. |
| Appliances | Washing machine drums, refrigerator liners, and oven cavities. |
| Renewable Energy | Solar mounting brackets, wind turbine housings, and battery storage units. |
| Agriculture | Grain drying systems, tractor components, and livestock fencing. |
| Transportation | Shipping container reinforcements, railway cargo floors. |
| Medical Equipment | Sterile equipment housings, hospital bed frames, and surgical tray components. |
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.