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358 Anti Climb Fence Safety Airport Fence High Security Fencing

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Grid Spacing Specifications
Horizontal grid spacing: 76mm (3 inches)
Vertical grid spacing: 12mm (0.5 inches)
Steel Wire Specifications
Steel wire type: No. 8
Steel wire diameter: approximately 4mm
Height Specifications
Available height range: from 1.5 to 4 meters
Standard heights: 2m, 2.5m, and 3m
Width Specifications
Standard panel widths: 2 - 3 meters
Weight Specifications
Weight per panel: 122 pounds (about 55kg)
Availability:
Quantity:
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  • JunHe

358 Anti-Climb Fence: The Premier Safety Solution for High-Security Environments

The 358 fence, specially crafted for demanding security settings like military installations, prisons, nuclear power stations, and data centers, has emerged as a leading product in the global security industry. Its distinctive design and superior performance set it apart. The name "358" reflects its key specifications: a horizontal grid spacing of 76mm (3 inches), a vertical grid spacing of 12mm (0.5 inches), and it's woven with No. 8 steel wire (approximately 4mm in diameter), creating a dense and robust protective barrier.

Unparalleled Protective Features, Setting New Safety Benchmarks

Anti-Climb Design

The fine 76mm × 12mm mesh effectively blocks finger insertion, and when combined with 3-5mm thick anti-shear steel wire, it completely prevents climbing and cutting attempts. For added security, the top can be fitted with Y-shaped anti-climb devices or snake belly blade barbed wire, forming a three-dimensional defense system.

Structural Robustness

Constructed from Q235 low-carbon steel wire that undergoes cold drawing treatment, the fence boasts a tensile strength exceeding 500MPa. Its frame is reinforced with rectangular steel pipes and anchored with embedded foundation bolts, enabling it to withstand wind loads and impact forces up to level 8, and remain stable in seismic zones of the same intensity.

Enhanced Corrosion Resistance

The fence features dual protective coatings through galvanizing, dipping, and spraying processes, ensuring no red rust appears after over 1000 hours of salt spray testing. Optionally, a PVDF fluorocarbon coating can be applied, extending its lifespan to up to 25 years in coastal areas with high salt spray and industrial corrosive environments.

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Tailored Solutions for Diverse Applications

Flexible Size Customization

The fence is available in heights ranging from 1.5 to 4 meters (standard heights of 2m, 2.5m, and 3m), with standard panel widths of 2-3 meters. It also supports customization for non-standard sizes, and a 4-meter ultra-high version is specifically designed for airport fencing and border isolation.

Aesthetic Color Options

A range of standard colors is available, including dark green, gray-white, police blue, and desert yellow. Additionally, camouflage coatings or enterprise-exclusive colors can be customized to meet both concealment and identification requirements.

Modular Installation System

The fence utilizes a bolt connection + welding dual process, with each panel weighing 122 pounds (about 55kg). It comes with prefabricated concrete bases or quick-installation brackets, significantly improving installation efficiency.

In-Depth Technical Specifications

Core Material

Made from low-carbon steel wire, the fence strikes a balance between strength and ductility.

Precision Mesh

Laser-cut to ensure 76mm × 12mm dimensions, minimizing tolerances and mesh flatness errors.

Coating Processes

Options include galvanizing, spray coating, immersion coating, and PVC spray coating.


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Expanded Application Scenarios

Military Installations

Provides three-dimensional protection for ammunition depots and command centers.

Judicial System

Acts as an escape-proof barrier for prisons and detention centers.

Energy Facilities

Offers perimeter protection for power plants and oil depots.

Transportation Hubs

Creates isolation zones at airports and train stations.

High-End Properties

Serves as an intelligent enclosure for villa areas and industrial parks.

Installation and Maintenance Guidelines

For optimal installation, a concrete pouring foundation combined with embedded steel plate connections is recommended, along with an electronic fence alarm system for dual physical and technical defense. Daily maintenance is simple, requiring only rinsing with clean water, and damaged coating areas can be easily repaired, extending the fence's overall service life.

Choosing the 358 anti-climb fence means opting for a safety solution that has been proven effective in over 3000 major projects worldwide. From Alaska's extreme cold bases to Middle Eastern desert prisons, from Nordic data centers to Southeast Asian port facilities, 358 fences are built to the highest craftsmanship standards, creating an impenetrable security line. Customize your exclusive protection plan today and bring professional-grade security within reach.

FAQs

Q1: What does the name signify?
The name is derived from its key dimensions: a horizontal spacing of 3 inches (76mm), a vertical spacing of 0.5 inches (12mm), and the use of No. 8 steel wire (4mm in diameter), which together create a dense, anti-climb grid structure.

Q2: How does it prevent climbing?
The fence's fine mesh design makes it impossible to grip, while the thick steel wire is highly resistant to cutting. Additionally, anti-climbing or blade-piercing ropes can be installed at the top, offering triple protection against unauthorized access.

Q3: Where can it be applied?
This fence is ideal for high-security locations such as military bases, prisons, and nuclear power plants. It offers superior anti-climbing capabilities compared to peach-shaped fences, albeit at a higher cost.

Q4: What is its expected lifespan?
With a galvanized and dip-coated finish, the fence can withstand over 1000 hours of salt spray testing without rusting. For coastal environments, a PVDF coating is available, extending its lifespan to 25 years.

Q5: What are the size and installation options?
The fence height can be customized from 1.5 to 4 meters, with standard panel widths of 2-3 meters. It features a modular installation system, allowing for daily installation of up to 200 meters. Bolt-plus-welding fixation is recommended for secure installation.

Q6: What color choices are available?
Standard colors include dark green, gray-white, etc. Custom camouflage or corporate colors are also available. Dark colors are suitable for concealed scenes, while bright colors are ideal for identification purposes.

Q7: What are the maintenance costs?
Regular maintenance involves rinsing with clean water and inspecting the coating every six months for any damages, which should be promptly repaired. Long-term maintenance costs are relatively low.

Q8: How should I choose the specifications?
For high-risk scenarios, opt for a 4-meter height, 5mm thick wire, and double coating. For lower-risk areas, a 2-3 meter height, 3-4mm wire, and single coating may suffice. Professional evaluation is recommended to determine the most suitable specifications.


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ABOUT US
Anping Junhe Metal Products Co., Ltd. is a leading manufacturer, processor, and supplier of metal products, specializing in the production and distribution of various metal grating solutions. With years of experience in the industry, we have established a strong reputation for delivering high-quality products that meet the diverse needs of our global clientele.
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