China Powder Coated Black Color 358 Security Fence for Boundary Security 2*3m for sale

Powder Coated Black Color 358 Security Fence for Boundary Security 2*3m

Name: Powder Coated Black Color 358 Security Fence for Boundary Security 2*3m
Brand: Hebei Luojie Metal Products Co., Ltd.

Price Negotiable

Price: $6.5-10.9 per square meter

MOQ: 50 Sets

Delivery Time: 7-15 days according to the quantity

Brand: LJ

Product Description

Powder Coated Black Color 358 Security Fence for Boundary Security 2*3m

Description of 358 Security Fence

358 Security Fence, also known as anti-climb clear view fence or prison mesh fence. The “358” naming refers to its standard specification: 3 inch (76.2 mm) horizontal aperture, 0.5 inch (12.7 mm) vertical aperture, with 8-gauge (4.0 mm) high tensile steel wire.

It is a rigid welded mesh perimeter barrier specially engineered for high-security requirements. Tight mesh openings eliminate climbing grips while maintaining good visibility for surveillance. Available with hot-dip galvanized or galvanized plus polyester powder coated finish. Complete supporting system includes mesh panels, steel posts, anti-tamper security bolts, matching gates, and optional razor wire fittings, widely adopted for government, critical infrastructure and high-risk boundary protection projects.

1. Mesh Configuration: 3" × 0.5" (76.2mm × 12.7mm) rectangular mesh, anti-climb design with small vertical openings.

2. Wire Gauge: 8 gauge (4.0mm) high-tensile steel wire, hot-dip galvanized or PVC-coated.

3. Panel Dimensions: Standard height 6ft/8ft (1.8m/2.4m), length 10ft/12ft (3.05m/3.66m); custom sizes available.

4. Material: Low-carbon steel (Q235/Q195) or stainless steel (304/316) for corrosion resistance.

5. Surface Treatment: Hot-dip galvanization (min. 85μm coating thickness) or PVC powder coating (100-120μm, RAL colors optional).

6. Tensile Strength: ≥350MPa (steel wire), ensuring structural stability under impact.

7. Weight: 18-25kg per panel (varies by size and coating type).

8. Connection: Panel-to-post connection via M8/M10 bolts with anti-theft nuts; posts spaced 3.05m/3.66m apart.

9. Application: High-security areas (prisons, airports, power plants, data centers) due to anti-cut/anti-climb features.

Specifications of 358 Security Fence

Panel size:Height x Length: 2000x2200mm
Wire diameter: 4mm
Mesh Size: 12.7x76.2mm
Surface Treatment: electro galvanized wire welded, then PVC coated
Fence Post: 60x60x2x2500mm
Surface Treatment:galvanized pipe PVC coated
Flat Bar:60x5x2000mm
Surface Treatment: Iron flat bar PVC coated
With Plastic cap and bolts and nuts

Specification of 358 Security Fence
Mesh Opening	Wire Diameter	Panel Height	Panel Width	Post Type
12.7x76.2mm (0.5'' x 3'')	3/3.5/4mm	1.2-6m	2.0-3.1m	Square Post(SHS) 60x60x2.0/2.5/3.0mm 80x80x2.0/2.5/3.0mm	Rectangular Post(RHS) 40x60x2.0/2.5/3.0mm 40x80x2.0/2.5/3.0mm 60x80x2.0/2.5/3.0mm 80x100x2.0/2.5/3.0mm



Surface treatment:hot dipped galvanized, galvanized +powder coated, galvanized +PVC coating.
Color:RAL 6005 green, RAL 7016 gray, All RAL color can be customized.
Note:The fence can be customized according to your required if above specification is not satisfied with you.

Features of 358 Security Fence

Super Anti-climb: 358 tiny mesh holes leave no finger/toe grip, 100% anti-climb effect.
Anti-cut & anti-vandal: High-tensile steel wire resists bolt cutter cutting and forced prying.
Clear view design: Transparent mesh ensures zero blind spots for camera surveillance.
Durable corrosion resistance: Hot-dip galvanized or powder coated finish for rust, UV and weather resistance.
Rigid welded structure: Full weld joints + optional V-bend reinforce stability, no deformation.
Anti-tamper installation: Equipped with security break-off bolts, prevents unauthorized dismantling.
Easy & fast installation: Modular panel design saves time and labor cost for large projects.
Low maintenance & long lifespan: No frequent repainting, excellent long-term cost performance.