358 Anti-Climb Security Fence

Product Showcase

Figure 1: Hengyueda Mesh High-Security 358 Anti-Climb Fence System

Figure 2: Finger-Proof Small Mesh Opening and Clamp Bar Fastening Detail

1) Product Advantages & Core Features

358 Security Fencing is globally recognized as one of the most reliable anti-intrusion fencing designs for high-risk assets and facilities.

• Anti-Climb Design: The narrow mesh opening (12.7mm vertical gap) makes it virtually impossible for intruders to gain a foothold or fingerhold to climb over without ladders.
• Anti-Cut Structure: High-tensile welded wire combined with small aperture spacing prevents conventional bolt cutters or wire cutters from entering the mesh openings.
• Excellent Surveillance Visibility: Provides high clarity through the fence panel, making it fully compatible with CCTV security cameras, perimeter sensors, and guard patrols.
• Modular & Custom Post Options: Installed with C-posts, SHS square posts, or Peach posts using heavy-duty flat clamp bars and security anti-vandal bolts.

358 SECURITY FENCE TECHNICAL SPECIFICATIONS

2) Surface Treatment & Corrosion Resistance

Hengyueda mesh applies premium anti-corrosion finishes to guarantee long service life under severe outdoor conditions:

• Hot-Dipped Galvanized (HDG): Heavy zinc coating providing over 20+ years of rust prevention in outdoor environments.
• Galfan Coated (Zn 95% + Al 5%): Superior zinc-aluminum alloy offering double the anti-corrosion protection compared to standard galvanizing.
• Galvanized + Thermosetting Powder Coating: Double-layer protective barrier available in RAL 6005 (Green), RAL 9005 (Black), RAL 7016 (Grey), or customized RAL colors.

3) Primary Applications

Hengyueda mesh 358 Anti-Climb Fence is extensively specified across sensitive infrastructure and security projects:

• Prisons, Correctional Facilities & Detention Centers
• Military Bases, Ordnance Depots & Government Agencies
• Airports, Seaports, Railway Freight Stations & Transit Hubs
• Power Substations, Solar Farms, Gas Facilities & Water Treatment Plants
• Industrial Parks, Data Centers, High-Value Warehouses & Borders