Barbed Wire
Barbed Wire
Hot-dipped galvanized barbed wire for boundaries and security perimeters
- Type
- IOWA / Glarged
- Material
- Galvanized Steel Wire
- Wire Gauge
- 12.5-14 BWG (2.0-2.8mm)
- Barb Spacing
- 75-150mm (3-6")
- Roll Length
- 200m / 500m
Product Description
WANSUN Barbed Wire is manufactured from hot-dipped galvanized steel wire with double-twist barbs at regular intervals. The IOWA-type barbs provide effective perimeter security for farm boundaries, livestock enclosures, military installations, and industrial properties. Available in various barb styles and wire gauges for different security levels.
Full Specifications
| Barb Type | IOWA (double barb), Glarged (4-point barb) |
|---|---|
| Core Wire Material | Hot-dipped galvanized low carbon steel |
| Core Wire Diameter | 2.0mm (BWG 14), 2.2mm, 2.5mm (BWG 12), 2.8mm |
| Barb Wire Diameter | 2.0mm - 2.5mm |
| Barb Length | 12-16mm |
| Barb Spacing | 75mm (3"), 100mm (4"), 125mm (5"), 150mm (6") |
| Twist Type | Single strand twist / Double strand twist |
| Zinc Coating | HDG 40-70 microns (240-480g/sqm) |
| Roll Length | 200m, 500m, 1,000m (custom lengths available) |
| Roll Weight | 25-50 kg per roll |
| Tensile Strength | 500-900 MPa (core wire) |
| Standards | ASTM A121, EN 10223-1 |
Key Features
Sharp IOWA Barbs
Double-barb design provides effective deterrence for boundary and livestock control.
Hot-Dipped Galvanized
Full zinc coating protects both core wire and barbs for 15+ year outdoor life.
Standard Barb Spacing
75-150mm barb spacing options for different security requirements and budgets.
Long Roll Length
500m or 1,000m rolls reduce splicing and installation time for large perimeters.
Applications
Farm Boundaries
Security Perimeter
Top of Fencing
Livestock Control
Frequently Asked Questions
What is the difference between IOWA and Glarged barbed wire?
IOWA type has two barbs per twist point (double barb), which is the most common type. Glarged type has four barbs per twist point, providing more aggressive deterrence. IOWA is standard for agricultural use; Glarged is preferred for high-security applications.
How many strands of barbed wire should I install?
For livestock control, 2-3 strands spaced 20-30cm apart is standard for cattle. For security applications, 3-5 strands are recommended. For maximum security on top of fencing, 1-2 strands on angled brackets are typical.
Can barbed wire be installed on top of chain link fence?
Yes, barbed wire is commonly installed on top of chain link fence using V-shaped or Y-shaped brackets mounted on the top rail. Standard installation uses 2-3 strands of barbed wire on brackets extending 30-45cm above the fence top.
What is the legal status of barbed wire in residential areas?
Barbed wire regulations vary by location. Many urban areas restrict or prohibit barbed wire on residential properties. We recommend checking local building codes and zoning regulations before installation. For residential security, consider chain link fence without barbed wire or use razor wire only on commercial properties.
