Description of 358 Security Fencing

358 security fencing provides the highest degree of physical perimeter protection, ideal for sensitive areas requiring the maximum degree of security. From prisons and nuclear establishments; to computer centres, research laboratories and warehouses; to schools and retail areas, 358 mesh security fencing will provide outstanding security.

The ‘358’- style high security galvanized fence. The fence shall be a single layer welded mesh design with minimum 4milimiters (mm) horizontal and vertical circumference wires (horizontal wires to be on attack side);
The resulting mesh dimension shall not be larger than 76mm wide by 13mm high;
The length of each fence panel shall be 2.5m
Barbed tape concertina with 7 clips per spiral and short blades at 25mm centres;

• Mesh pattern: 76.2 mm (3") × 12.7 mm (0.5") resistance welded well at each intersection.
• Wire diameter: 4 mm horizontal wire and vertical Wire.
• Weld strength: range 540–690 N/m2.
• Surface treatment: 358 mesh fence panels made from galfan wire, then PVC powder coating (Min. 100 micron), or PVC powder painting. It provides additional protection and increases the potential life span.
• Colors: Green RAL 6005, or Black RAL 9005.
• Installation: Overlapped 75 mm minimum at each post (See pictures 358M-05 and 358M-06) for securing with slotted clamp bars and M8 diameter bolts.

Specifications of 358 Security Fencing

Features of 358 Security Fencing

The aperture is 72.2mm horizontal x 8.7mm vertical and makes 358 security fencing extremely difficult to penetrate using conventional hand tools, thus providing a high delay factor.

Despite the high degree of security, the visual impact of a 358 fence on the environment remains very discreet. It is specifically configured to give maximum visibility (important for clear camera surveillance and to identify intruders.)

358 security fencing is designed for compatibility with electronic alarm and detection systems.
Weld strength of this kind of security fencing is minimum of 75% to steel strength guaranteed on every weld.

Sizes of 358 Security Fencing

The panels are 2515mm wide and heights range from 900 to 5200mm.
Mesh sizes are 76.2 x 12.7mm, and manufactured from 4mm wires.
Weld strength is 75% of the minimum tensile strength of the wire (tensile range 540-690 N/m²).
Featuring a toe and finger proof mesh aperture, this system combines an anticlimb and anticut fence with excellent through visibility and resistance to vandalism.
Extra length panels can be supplied for burying 300mm below ground to prevent burrowing.

Application of 358 Security Fencing