Hebei Shenyi Metal Products Co., Ltd. is one of the leading manufacturers and suppliers of barbed wire in China. If you're going to wholesale bulk barbed wire made in China, welcome to get free sample from our factory. All customized metal products are with high quality and competitive price.
Structural Classification
Double Reverse Twisted (Recommended for export)
Two main strands are twisted together, ensuring the barbs are securely fixed and resistant to sliding. It offers high tensile strength and is the preferred choice for long-term outdoor perimeter protection.
Single Strand
A single main strand is wrapped with barb wire, offering a lower price point. It is primarily used for temporary or simple fencing in orchards, nurseries, and construction sites, though it has lower tensile strength.
Materials and Surface Treatments
Electro-galvanized:
Thin zinc coating; suitable only for dry indoor environments; not recommended for long-term outdoor projects abroad.
Hot-dipped Galvanized (HDG) (Recommended):
Thick zinc coating; rain-resistant and corrosion-resistant; suitable for general outdoor use.
PVC/PE Coated:
Primarily green or black; aesthetically pleasing with enhanced corrosion resistance; suitable for residential areas and scenic spots.
304/316 Stainless Steel:
Highly resistant to salt spray; suitable for coastal areas and corrosive chemical environments; higher cost.
Standard Specifications
- Main wire: 2.0mm / 2.2mm / 2.5mm / 2.8mm
- Barb wire: 1.8–2.0mm
- Barb spacing: 75mm / 100mm / 125mm (closer spacing provides higher security density)
- Standard roll length: 100m, 200m, 250m, 500m; custom lengths available.
Advantages
Excellent cost-performance ratio; the top choice for large-scale perimeter protection.
High flexibility; suitable for installation on mountainous terrain, slopes, and irregular fence lines.
Easy installation; can be rapidly deployed using posts and clips.
Hot-dip galvanized for corrosion resistance and durability; offers a long service life.
Applications
Farms and ranches, orchards and woodlands, factory perimeters, residential boundaries, highway/railway barriers, and temporary construction site fencing.
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