JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.
江苏中钢联合实业有限公司
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Hot-Dipped Aluminum Steel Coil 1.0-4.0mm Thickness Marine Grade BS EN 10326
Hot-Dipped Aluminum Steel Coil is a premium marine-grade material engineered to withstand corrosive saltwater environments while delivering unmatched structural integrity. Certified to BS EN 10326 and ISO 1461 standards, this coil features a 55% aluminum-zinc alloy coating applied via hot-dip galvanization, ensuring long-term protection against rust, UV exposure, and extreme weather. Available in 1.0–4.0mm thicknesses and widths up to 2,000mm, it is the go-to choice for shipbuilders, offshore platforms, and coastal infrastructure projects.
Key Selling Points:
| Parameter | Details |
|---|---|
| Material | Aluminum-Zinc Alloy Coated Steel (55% Al, 43.4% Zn, 1.6% Si) |
| Base Steel Grade | S355GD, S275GD (BS EN 10326) / ASTM A792 SS Grade 50 |
| Coating Weight | 150–275 g/m² (AZ150, AZ200, AZ275) |
| Thickness | 1.0mm – 4.0mm (±0.05mm tolerance) |
| Coil Width | 600mm – 2,000mm (Custom slitting available) |
| Surface Finish | Smooth, spangled, or chromate-free passivation (CrVI-free) |
| Certifications | BS EN 10326, ISO 1461, NORSOK M-501, DNV-GL, IMO FTP Code |
| Primary Applications | Ship hulls, offshore oil rigs, desalination plants, coastal guardrails |
Why Partner With Us?
| Industry | Use Cases |
|---|---|
| Shipbuilding | Hull plating, bulkheads, deck panels, ballast tanks. |
| Offshore Energy | Oil rig walkways, wind turbine foundations, subsea pipeline covers. |
| Coastal Engineering | Port infrastructure, seawall reinforcements, tidal barrier systems. |
| Fishing & Aquaculture | Fishing vessel hulls, fish farm cages, trawler equipment. |
| Marine Transport | Ferry ramps, cargo ship containers, LNG carrier linings. |
| Renewable Energy | Wave energy converter frames, offshore solar platform supports. |
1. Who are we?
We are based in Jiangsu, China, start from 2008,sell to Mid East(25.00%),South America(15.00%),Southeast Asia(15.00%),North America(10.00%),Africa(10.00%),Domestic Market(10.00%),Eastern Europe(5.00%),Oceania(5.00%),South Asia(5.00%). There is a total of about 31-50 people in our office.
2. How can we guarantee the quality?
Always a pre-production sample before mass production;Always final Inspection before shipment;
3. What can you buy from us?
Stainless Steel Plate/Stainless Steel Pipe/Stainless Steel Profile, Steel Plate/Steel Pipe,Aluminum Steel Coil