High Security Anti-Climb 358 Fence for Prisons, Airports Border Perimeters

Product Description:

Our 358 Security Fence is a professional anti-climb solution designed for high-risk perimeters—named for its iconic mesh size (3"×0.5" with 8ga wire). Unlike ordinary security fences, its ultra-narrow 12.7mm vertical spacing prevents finger/tool insertion (eliminating climbing leverage), while Q345 high-strength steel (4.0mm wire) resists 20mm bolt cutter attacks and 1800kg impacts (equivalent to a medium vehicle collision). The 150μm hot-dip galvanized coating ensures 20+ years of anti-rust performance, making it ideal for long-term security needs in prisons, international airports, border checkpoints, and nuclear power plants. It integrates seamlessly with CCTV, vibration sensors, and razor wire systems for a fully integrated security perimeter.

Specification:

Characteristics:
Absolute Anti-Climb: 12.7mm vertical mesh spacing (no finger insertion) + smooth wire surface (no climbing grip) – tested against 100+ professional climbing methods​
High Strength & Anti-Cut: Q345 steel wire (4.0mm) resists 20mm bolt cutter penetration (30 minutes of continuous cutting with no breakthrough)​
Extreme Corrosion Resistance: 150μm hot-dip galvanization + passivation; 500-hour salt spray test (ASTM B117) with zero red rust​
System Compatibility: Pre-drilled holes on frame for CCTV (IP68), vibration sensors, and razor wire (2.5mm diameter) integration​
Modular Durability: 2.4m wide panels with welded joints (no loose wires); withstands -40℃ to 80℃ temperature extremes (suitable for polar/desert regions)

Advantages:
High-Security Compliance: Meets global prison standards (UK Prison Service, US BOP) and airport security requirements (IATA) – no import barriers for high-risk facilities​
Long-Lifetime Cost Savings: 20-year anti-rust warranty reduces maintenance by 70% vs. standard security fences (no repainting or wire replacement)​
Rapid Deployment: Modular panels (2.4m×1.8-3.0m) + pre-welded brackets; 2 workers install 100m/day (3x faster than welded mesh fences)​
Custom Flexibility: Height (1.8-3.0m), color (RAL 7015/9005/8017), and material (Q345/SS304/SS316L) customization – 7-day design confirmation​
Vandal-Proof: Welded mesh structure (no detachable parts) + anti-tamper bolts (requires special tools to remove) – prevents unauthorized modification

Application:
Correctional Facilities: Maximum-security prisons (2.4m 358-P240) with razor wire integration – prevents inmate escape attempts
Aviation Security: International airport perimeters (2.7m 358-A270) – secures runways and terminal areas (compliant with IATA security standards)
Border Control: Coastal border checkpoints (3.0m 358-S300 SS316L) – resists saltwater corrosion and illegal border crossings
Critical Infrastructure: Nuclear power plants, military bases (2.7m 358-A270) – protects high-value assets from sabotage
Industrial Security: Petrochemical refineries, data centers (1.8m 358-B180) – secures hazardous or sensitive areas