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| Quantity: | |
|---|---|
358, 3510
Xinlu
358 security mesh fencing, also referred to as anti-climb fencing, derives its name from its imperial measurement specifications: 3-inch × 0.5-inch mesh openings with 8-gauge wire. This configuration creates openings measuring 76.2mm × 12.7mm, a dimension specifically engineered to prevent unauthorized access. The narrow vertical openings prevent fingers from gaining purchase for climbing, while the 4mm wire diameter resists cutting attempts with standard hand tools.
The system consists of welded wire panels, square structural posts, and dedicated clamping hardware. Each intersection of horizontal and vertical wires receives a resistance weld, creating a rigid panel structure that maintains dimensional consistency under impact. The 3510 variant uses 3.2mm diameter wire (10-gauge) for applications requiring reduced weight and improved visibility while maintaining perimeter security.
Specification | Details |
|---|---|
Mesh Size | 76.2mm × 12.7mm |
Horizontal Wire Diameter | 4mm (358 model), 3.2mm (3510 model) |
Vertical Wire Diameter | 4mm |
Panel Height Range | 2.0m - 2.5m |
Panel Width Range | 2.5m - 3.0m |
Standard Panel Dimension | 2997mm × 2515mm |
Post Dimensions | 60×60×3mm square section |
Post Length Range | 2.8m - 4.0m |
Clamp Bar Specification | 40×6mm socketed |
Panel Weight Range | 50kg - 70kg depending on size |
Standard Section Lengths | 2.0m, 2.4m, 3.0m, 3.3m, 3.6m |
Two standard surface treatment options are available for commercial procurement. Hot-dip galvanizing follows ASTM A123 specifications with an average zinc coating weight of 85μm, providing corrosion protection for 15-20 years in outdoor environments. Polyester powder coating applies a 60-100μm polymer layer over galvanized steel, available in RAL colors including green, black, white, and grey, extending service life to 20-25 years in moderate exposure conditions.
All hardware components receive matching surface treatment to prevent galvanic corrosion at connection points. Stainless steel 304 fasteners are available as an upgrade for coastal installations with salt spray exposure.
This fencing system serves perimeter security requirements for multiple sectors:
Correctional facilities and detention centers
Airport restricted areas and perimeter boundaries
Power generation plants and electrical substations
Shipping ports and logistics terminals
Railway infrastructure and bridge protection
Industrial manufacturing facilities
High-security residential compounds
Military installations and government properties
The narrow mesh profile also prevents contraband from being passed through fence lines in secure facilities, while maintaining visibility for security patrols and CCTV monitoring.
Posts are typically set in concrete footings at 2.5m centers, with embedment depth determined by panel height and wind load requirements. Clamp bars secure panels to posts using M8 carriage bolts, with security fasteners available to prevent unauthorized removal. All systems include matching post caps, base plates for surface mounting, and razor wire extension arms as optional accessories.
Panels may be supplied with a crimped profile at 152mm intervals for enhanced rigidity in high-wind regions. The 2D security variant incorporates 6mm vertical wires at 152.4mm centers for increased impact resistance in high-risk locations.
Height selection is based on site security requirements. Standard heights range from 1.8m to 3.0m, with correctional facilities typically specifying 3.0m panels with topping accessories.
Standard galvanized panels ship within 7 working days. Powder coated custom colors require 14 working days production time for quantities under 500 panels.
Custom widths and heights are available for projects with specific layout requirements, with minimum order quantities starting at 50 panels for non-standard sizes.
Complete systems include panels, posts, clamp bars, and necessary fasteners. Base plates, razor wire arms, and security fasteners are quoted separately based on project requirements.
