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Railway Security Fence

Railway security fence combines concrete-post construction with dual-layer anti-corrosion technology (hot-dip galvanized + PVC coating) to deliver 15+ years of maintenance-free service.

Ideal for railway corridors, highway barriers, port boundaries, and municipal landscape protection. Customizable heights (1.8-4.2m) with optional barbed wire topping.

Understanding the Railway Security Fence

Engineered for critical infrastructure protection, our railway security fence combines concrete-post construction with dual-layer anti-corrosion technology (hot-dip galvanized + PVC coating) to deliver 15+ years of maintenance-free service. The 5mm low-carbon steel welded mesh with 50×200mm apertures ensures EN 10223-3 compliant strength, while RAL-certified color coatings provide both UV resistance and urban aesthetic integration.

Core Advantages

✓ 30% cost reduction with prefabricated concrete bases
✓ 600N/mm² tensile strength for anti-climb security
✓ Salt spray resistant (2000hrs ASTM B117 validation)
✓ Rapid deployment via modular interlocking design

Technical Highlights

Structure: Concrete footings + Φ5.0mm steel mesh
Finish: 80μm PVC outer layer / 60μm Zn inner layer
Compliance: ISO 1461, RoHS, and IEC 62305 standards

Ideal for railway corridors, highway barriers, port boundaries, and municipal landscape protection. Customizable heights (1.8-4.2m) with optional barbed wire topping.

FAQ

Q1: Why choose concrete-post design over traditional steel posts?

A: Our pre-cast concrete foundations reduce material costs by 35% while providing 2x better vibration resistance. Meets AREMA Chapter 30 railway safety standards.

Q2: How does the dual-layer coating enhance durability?

A: The inner hot-dip galvanizing (85μm) + outer PVC coating (0.8mm) combination passes:

3000hr salt spray test (ASTM B117)
5000hr UV exposure test (ISO 4892-3)
-30°C~70°C thermal shock resistance

Q3: What mesh specifications ensure anti-climbing?

A: Optimal security through:

5mm steel wire with 50×200mm apertures
<150mm vertical climbing footholds
45° outward-angled top section

Q4: Can it withstand high-speed train wind loads?

A: Yes. Wind tunnel tested for 160km/h crosswinds (EN 1991-1-4 compliant). Optional cross-bracing available for hurricane zones.

Q5: What's included in 15-year warranty coverage?

A: Full protection against:
✓ Coating peeling/cracking
✓ Structural deformation
✓ Rust penetration
(excludes physical damage & improper installation)

Q6: How to maintain color consistency?

A: We use RAL CLASSIC color matching system with:

5-stage phosphating pretreatment
Electrostatic powder spraying
0.5ΔE max color deviation

Q7: Minimum order quantity for customization?

A: Standard MOQ 1,000 linear meters. Custom heights (1.8-3.6m) and colors available from 5,000m orders.

Q8: Installation requirements for rail corridors?

A: Self-contained system requires:

600mm deep concrete footings
6-8 workers per 1km section
Standard RR-1523 compliant tools

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