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358 anti climb fence and358 type security fence prison post

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358 Anti-Climb Fence Technical Features
 

Protection Mechanism: 76mm x 12mm fine mesh for climbing resistance, reinforced with 3-5mm shear-resistant steel wire; top panel can be equipped with a Y-shaped frame or barbed wire for three-dimensional protection; cold-drawn steel wire (strength ≥ 500MPa) undergoes triple corrosion protection (galvanizing, plastic dipping, and spray coating), remains rust-free for over 1000 hours in salt spray testing, and features a PVDF coating for 25 years of use in coastal environments.

Stable Structure: Rectangular steel tube frame with anchor bolts, withstands wind loads of magnitude 8 and earthquakes of magnitude 8; modular installation (bolting and welding) allows for a daily installation of 200 meters, compatible with concrete foundations or quick-install brackets.

Dimensions and Appearance: Heights range from 1.5 to 4 meters (4 meters for airports and border crossings), with customizable widths of 2 to 3 meters. Standard colors include dark green and grayish white, with customizable camouflage or corporate colors for both concealment and identification. 
It can be used in military strongholds (ammunition depots/command centers), judicial institutions (prisons/detention centers), energy facilities (power plants/oil depots), transportation hubs (airport/station isolation) and high-end properties (villa areas/industrial parks).
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358 Anti-climb Fence Technical Characteristics and Protection Advantages

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Core Parameters and Protection Logic



Naming Basis: Horizontal reinforcement spacing of 3 inches (76mm) and vertical reinforcement spacing of 0.5 inches (12mm) are combined with No. 8 steel wire (4mm diameter) to create a dense, intrusion-resistant grid.


Protection Mechanism: A 76mm x 12mm precision grid restricts climbing and gripping, supplemented by 3-5mm shear-resistant steel wire for physical protection. The top can be equipped with a Y-shaped anti-climbing frame or accordion barbed wire for three-dimensional protection. Cold-drawn Q235 low-carbon steel wire (tensile strength ≥500MPa) is triple-protected with galvanizing, plastic dipping, and spray coating. It has been tested for over 1000 hours in salt spray testing and remains rust-free. The PVDF coating has a service life of 25 years in coastal high-salt environments.



Structural Performance and Customization Solutions



Stable Structure: A rectangular steel tube reinforced frame embedded with anchor bolts can withstand wind loads of magnitude 8 and earthquake shocks of magnitude 8. The modular assembly system (bolting and welding) allows for rapid installation of 200 meters per day and is compatible with concrete foundations or quick-install brackets.


Dimensions and Appearance: Available in heights of 1.5-4 meters (4-meter super-high heights are specifically designed for airports and border crossings), standard panel widths of 2-3 meters, with customizable options available. Colors include standard colors such as dark green, grayish white, police blue, and desert yellow, with camouflage or corporate colors available for customization, ensuring both concealment and identification.



Application and Cost-Effectiveness



High-security scenarios: Military locations (ammunition depots/command centers), judicial institutions (prisons/detention centers), energy facilities (power plants/oil depots), transportation hubs (airport/train station isolation), and high-end properties (villa complexes/industrial parks). Compared to peach-shaped fences, these offer superior climb resistance but are more expensive, so the selection should be based on risk level. (For high-risk scenarios, 4-meter height with 5mm steel wire and double coating is recommended, while for low-risk scenarios, 2-3 meters with 3-4mm steel wire and single coating are recommended.)


Maintenance Life: Daily rinsing with clean water is sufficient, and coating damage can be partially repaired. Combined with an electronic fence alarm system, it provides both physical and technical security.

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Technical Details and Global Verification



Material Processing: Cold-drawn low-carbon steel wire ensures both strength and toughness; laser cutting ensures a precise 76mm x 12mm grid with minimal flatness error.


Coating System: A combination of galvanizing, plastic dipping, and spray coating, with optional PVDF fluorocarbon coating for adaptability to diverse corrosive environments.


Global Case Studies: Validated in over 3,000 major projects, from Alaska's arctic bases to Middle Eastern desert prisons, from Nordic data centers to Southeast Asian ports, each ensuring a secure perimeter to stringent standards.

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FAQS:

Q1: What is the meaning of the name?

Horizontal spacing of 3 inches (76mm), vertical spacing of 0.5 inches (12mm), and No. 8 steel wire (4mm) form a high-density anti climbing grid.


Q2: Anti climbing principle?

The fine mesh prevents grasping, the thick steel wire is resistant to cutting, and the top can be equipped with anti climbing/blade piercing ropes, providing triple protection against intrusion.



Q3: Applicable scenarios?

High security places such as military bases, prisons, and nuclear power plants; More resistant to climbing than peach shaped fences, but at a higher cost.



Q4: How long can it be used?

Galvanized+dip coated, salt spray test for over 1000 hours without rusting; PVDF coating for coastal environments, with a lifespan of 25 years.



Q5: Size and installation?

Customizable height of 1.5-4 meters, standard board width of 2-3 meters; Modular installation, daily installation of 200 meters, recommended bolt+welding fixation.



Q6: Color selection?

Standard colors such as dark green, gray white, etc. can be customized with camouflage or corporate colors; Use dark colors for concealed scenes and bright colors for identification scenes.



Q7: Maintenance costs?

Rinse with clean water, inspect the coating every six months, repair any damages, and have low long-term costs.



Q8: How to choose specifications?

Select a high-risk scenario with a height of 4 meters, 5mm thick wire, and double coating; Low risk selection of 2-3 meters+3-4mm wire+single coating requires professional evaluation.



Summary: The 358 anti-climb fence is a proven protection solution globally validated in high-security scenarios. Fully customizable in size, color, and installation methods, it precisely meets the needs of diverse scenarios, including military, judicial, energy, transportation, and high-end real estate, delivering professional-grade security. For customized protection plans, optimized specifications, configurations, and installation plans can be combined with scenario-specific risk assessments.


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