Double Loop Wire Fencing - Heavy Duty Security Barrier with Anti-Climb Design
Product Overview:
Our Double Loop Wire Fencing is a high-security perimeter solution designed for maximum protection against intrusion while maintaining durability and visual appeal. Featuring interlocking double-loop steel wire construction, this fencing system provides superior anti-climb and anti-cut resistance, making it ideal for correctional facilities, military bases, industrial sites, and high-security commercial properties. The hot-dip galvanized coating ensures long-term corrosion resistance, while the rigid yet flexible design adapts to various terrains.
Key Features:
1. Enhanced Security
- Double-loop wire design prevents cutting and spreading, deterring climbing attempts
- Small mesh openings (50mm x 100mm) eliminate hand and footholds
- Reinforced vertical and horizontal wires resist bolt cutters and leverage attacks
2. Heavy-Duty Durability
- High-tensile steel wire (550MPa+) for impact resistance
- Hot-dip galvanized (85μm minimum coating) for 20+ years of rust protection
- Optional PVC coating (RAL 6005 green or black) for added UV and chemical resistance
3. Easy Installation & Low Maintenance
- Modular panels (2.4m x 3.0m standard) for quick assembly
- Universal clamps and brackets allow for fast, tool-free adjustments
- No welding required – reduces labor costs and installation time
4. Versatile Applications
- Suitable for flat and sloped terrain
- Compatible with razor wire, electric fencing, or CCTV integration
Technical Specifications:
| Parameter |
Specification |
| Material |
High-tensile carbon steel |
| Wire Diameter |
5.0mm (horizontal), 4.0mm (vertical) |
| Mesh Size |
50mm (H) x 100mm (W) |
| Panel Dimensions |
2.4m (H) x 3.0m (W) (Custom sizes available) |
| Coating |
Hot-dip galvanized (85μm) or PVC-coated |
| Post Spacing |
2.5m (Standard), 3.0m (Economy Option) |
| Installation Method |
Concrete footing or ground anchors |
Applications:
Prisons & Detention Centers – Prevents escapes and unauthorized access
Military & Government Sites – Secures sensitive installations
Industrial & Utility Facilities – Protects power plants, refineries, and substations
Commercial & Residential – High-end property protection and crowd control
Transportation Hubs – Airport, seaport, and railway security
Manufacturing Process:
1.Wire Drawing & Forming
- High-carbon steel wire is cold-drawn to precise diameters (4.0mm–5.0mm)
- CNC looping machines create uniform double-loop patterns
2.Welding & Panel Assembly
- Automated resistance welding ensures strong, consistent joints
- Reinforced borders (6mm steel frame) for structural integrity
3.Surface Treatment
- Hot-dip galvanizing (450°C zinc immersion for corrosion resistance)
- Optional PVC coating (electrostatic spray for color and extra protection)
4.Quality Control
- Salt spray testing (2000+ hours per ASTM B117)
- Load testing (500kg/m² static pressure resistance)
FAQ
Q: How does double-loop fencing compare to chain link?
A: It offers 3x greater cut resistance and anti-climb properties, making it ideal for high-security needs.
Q: What’s the lead time for custom orders?
A: 10–15 days for non-standard sizes/coatings.
Q: Is it suitable for coastal areas?
A: Yes, especially with PVC coating or 316 stainless steel wire (on request).
Q: Can I add barbed wire or electric fencing?
A: Absolutely – we provide integrated solutions with razor coils or electric conductors.
Q: Maintenance requirements?
A: Minimal – occasional rinsing to remove dirt/debris is sufficient.
Contact us today to request a quote or schedule a virtual product demonstration!
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