Hot Dip Galvanized Steel Strip Coil GI Steel Strip Manufacturer Supplier
High quality galvanized steel strip with precise slitting, stable zinc coating and competitive pricing. Widely used in pipe making, construction and industrial manufacturing. OEM services supported.
Galvanized Steel Strip is produced from high-quality cold rolled steel through hot-dip galvanizing process, offering excellent corrosion resistance and long service life. It is widely used in tube manufacturing, roofing, construction, and industrial applications.
Our galvanized strip features uniform zinc coating, precise width control, and smooth surface, making it ideal for high-demand international markets.
- High Precision Slitting: Advanced slitting lines ensure tight tolerance, smooth edges, and no burr.
- Uniform Zinc Coating: Stable coating thickness improves anti-corrosion performance and extends service life.
- Excellent Surface Quality: Flat surface with optional spangle finish for different market demands.
- Flexible Customization: Support custom width, thickness, zinc coating, packaging and branding (OEM).
- Fast Delivery & Stable Supply: Strong production capacity ensures short lead time and consistent quality.
| Product Name | GI Strips |
| Base Material | Cold Rolled Steel |
| Surface Structure | Normal spangle coating (NS), Minimized spangle coating (MS), Spangle-free (FS) |
| Zinc Coating | Z40-275g/m² |
| Thickness | 0.12mm-3.0mm |
| Width | 20mm - 600mm (custom slit available) |
| Coil Weight | 3-5 Tons or Required |
| Coil ID | 508mm/610mm |
| Coating | PE/PVDF/HDP/SMP |
| Top Painting | 10-35 Microns |
| Back Painting | 5-35 Microns |
| Steel Grade | SGCC, DX51D, ASTM A653 |
| Payment Term | T/T (30% Deposit + 70%) |
The production process of galvanized steel strip generally includes:
- Cold rolled steel coil preparation
- Hot dip galvanizing coating
- Cooling and surface treatment
- Precision slitting process
- Quality inspection and packaging
This process ensures the galvanized steel strip has consistent coating thickness and stable mechanical properties.
Standard export packing ensures safe transportation:
- Moisture-proof waterproof paper
- Plastic protective film
- Strong steel straps
- Wooden pallets if required
Suitable for container shipping and long-distance sea transportation.
- Steel pipe & tube manufacturing
- Roofing sheets & corrugated sheets
- Cable tray & electrical systems
- Construction structures
- Automotive components
- Household appliances
A: Steel strip is usually slit from wider coils into narrow widths for specific applications.
A: Yes, we support full customization based on your requirements.
A: Usually 5 tons, but flexible depending on specifications.
A: Generally 7-15 days depending on order quantity.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.