**Galfan Steel Wire – Advanced Corrosion Protection for Demanding Environments**  

**Product Overview**  
Galfan Steel Wire is a premium zinc-aluminum alloy-coated wire engineered to deliver exceptional corrosion resistance, durability, and longevity. Developed with a unique alloy composition (95% zinc, 5% aluminum, and trace rare earth elements), Galfan coating outperforms traditional galvanization, offering 2–3x extended service life in harsh conditions such as coastal areas, industrial zones, and high-humidity environments. Ideal for agriculture, construction, fencing, and marine applications, it combines superior protection with cost efficiency.  

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**Key Features**  
1. **Enhanced Corrosion Resistance**  
   - Dual-phase coating microstructure provides robust barrier and sacrificial protection.  
   - Resists salt spray, acidic rain, and UV degradation, ideal for coastal and industrial use.  

2. **Eco-Friendly & Sustainable**  
   - Reduced zinc consumption compared to conventional galvanization.  
   - Longer lifespan minimizes replacement frequency and environmental impact.  

3. **Superior Flexibility**  
   - Maintains ductility for easy bending, weaving, or forming without cracking the coating.  

4. **Smooth Surface Finish**  
   - Uniform coating ensures excellent adhesion for secondary processes (e.g., PVC coating).  

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**Material Specifications**  
- **Coating Composition**: Zn-5%Al-MM (micro-alloyed with rare earth elements).  
- **Coating Weight**: 200–300g/m² (customizable for specific environments).  
- **Wire Diameter Range**: 0.5mm–5.0mm (fine to heavy-duty applications).  
- **Tensile Strength**: 350–1,850 MPa (adjustable via annealing or cold drawing).  
- **Temperature Resistance**: Stable performance from -40°C to +300°C.  

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**Applications**  
- **Agriculture & Horticulture**: Vineyard trellising, livestock fencing, and crop support nets.  
- **Marine & Coastal**: Fish cages, mooring ropes, and anti-corrosion structural cables.  
- **Construction**: Gabion mesh, reinforced concrete, and suspension bridge cables.  
- **Industrial**: Safety grilles, conveyor belts, and automotive components.  
- **Utilities**: Overhead transmission lines and earth wire systems.  

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**Advantages Over Traditional Galvanized Wire**  
- **2–3x Longer Lifespan**: Proven performance in ASTM B117 salt spray tests (3,000+ hours without red rust).  
- **Cost Savings**: Reduced maintenance and replacement costs over the product lifecycle.  
- **Versatility**: Compatible with welding, weaving, and PVC coating processes.  
- **Aesthetic Appeal**: Bright, uniform finish suitable for visible applications.  

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**Technical Standards & Certifications**  
- Compliant with **EN 10244-2**, **ASTM A856**, and **ISO 9227**.  
- Certified by **ISO 9001** (Quality Management) and **ISO 14001** (Environmental Management).  

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**Packaging & Logistics**  
- **Packaging**: Coiled on durable spools or in bulk coils, wrapped in anti-corrosion paper or plastic.  
- **Shipping**: Optimized for sea/land freight; moisture-proof and tamper-proof for global delivery.