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Tianjin Guoyu Steel Co., Ltd. supplies hot-dip galvanized steel wire designed to deliver superior rust resistance and long-term performance across a wide range of industrial and construction applications.
Coated with a uniform zinc layer, our galvanized wire ensures excellent corrosion protection, durability,
and flexibility—making it ideal for fencing, binding, structural reinforcement, mesh production, cable manufacturing and general fabrication.
Key Features:
✔ Hot-Dip Galvanized (GI) – Even zinc coating provides maximum durability
✔ Strong Corrosion Resistance – Extended service life, even in harsh environments
✔ Good Weldability & Flexibility – Easy to shape and join without compromising the coating
✔ Smooth & Uniform Surface – Suitable for further processing or coating
✔ Available in Various Diameters & Grades – Customizable to meet your specific project requirements
| Product name | Galvanized steel wire |
| Surface Treatment | Hot dipped galvanized(HDG) |
| Material | Q195 low carbon steel |
| Type | Plain round |
| Tensile strength | Soft 300-500MPA |
| Wire diameter | 0.30mm, 0.45mm, 0.90mm, 1.25mm, 1.40mm, 1.60mm |
| Zinc coating | 30-60g/m² |
| Elongation | 10% |
| Coil ID | 350mm-600mm |
| Coil weight | 50kgs/100kgs/500kgs/coil,Or as required |
| Usage | Construction Materials/Mesh wire |
| Standard | BIS 3975:1999, GB/T343, ASTM A370 |
| Max. Loading | Max.28MT per 20ft container by 3+3+1 packing way |
| Original | Tianjin, China |
| Packing Way | Each coil will be packed inside by plastic bag and outside by weaving bag, or as customer required. |
Packaging for Galvanized Steel Wire
Secure · Organized · Ready for Global Shipping
1. Coil Packing
For wire diameters 2.0–6.0mm
25–500kg per coil
Steel-strapped, PE-wrapped for moisture protection
Ideal for bulk storage & transport
Protection & Labeling
Moisture-proof with inner anti-rust paper + outer PE film
Secured with steel straps, palletized options available
Labeled with QR code for full traceability
Custom Options Available
Export-grade waterproof packing
Retail-ready small packs
Pallet-free or returnable spool systems
Quality Assurance – Galvanized Steel Wire
Strict Quality ControlIntegrated throughout all production stages.
Raw Material Inspection
Verification of chemistry, tensile strength, and surface quality.
Process Monitoring
Continuous checks on galvanizing temperature, zinc bath composition, coating adhesion, and wire diameter.
Final Product Testing
Each batch is tested for:
Zinc coating weight (to class standard)
Diameter and tolerance
Tensile strength and elongation
Surface quality and spangle uniformity
Coil winding integrity
Certification & Records
Mill Test Certificates and inspection reports available upon request.
Ready to supply quality galvanized steel wire for your projects. Contact us today!
