450mm Double Galvanized Razor Wire proftech
450mm Double Galvanized Razor Wire stands as a proven deterrent system engineered for high-security applications where conventional fencing falls short. This professional-grade security barrier combines aggressive blade geometry with superior corrosion protection, delivering long-term performance in challenging environments.
Construction Specifications and Design Features
Manufactured from high-carbon steel wire, the 450mm Double Galvanized Razor Wire features precisely formed razor blades at consistent intervals along the galvanized core wire. The double galvanization process applies zinc coating both before and after blade formation, ensuring comprehensive protection against rust and weathering.
Technical specifications include:
- Coil diameter: 450mm (17.7 inches)
- Core wire gauge: 2.5mm galvanized steel
- Blade material: High-carbon steel with galvanized finish
- Blade spacing: 75mm center-to-center
- Coil length: 10 meters per standard roll
- Blade dimensions: 15mm height × 13mm width
- Zinc coating thickness: Minimum 245 g/m² per ASTM A641
Security Applications and Installation Environments
Security professionals specify 450mm Razor Wire for perimeter protection where visual deterrence and physical barrier properties are equally important. The 450mm diameter provides optimal coverage while maintaining manageable installation characteristics for trained personnel.
Primary security applications:
- Commercial and industrial facility perimeters
- Correctional facility security zones
- Military installation boundaries
- High-value storage area protection
- Critical infrastructure perimeter enhancement
- Temporary security barriers for construction sites
Corrosion Protection and Environmental Durability
The double galvanization process distinguishes this 450mm Galvanized Razor Wire from standard single-coated alternatives. Initial galvanization occurs before blade formation, while secondary coating application protects cut edges and blade attachment points from moisture infiltration.
Environmental protection features:
- Class 3 galvanization per ASTM A641 standards
- Salt spray resistance exceeding 500 hours
- Temperature cycling stability from -40°C to 70°C
- UV resistance preventing zinc coating degradation
- Humidity tolerance in coastal and tropical climates
- Chemical resistance to common environmental contaminants
Professional Installation Guidelines
Proper installation maximizes the security effectiveness of 450mm Double Galvanized Razor Wire while ensuring installer safety. Professional security contractors follow established protocols using specialized tools and personal protective equipment during deployment.
Installation considerations:
- Support post spacing at 3-meter intervals maximum
- Tension specifications preventing excessive stretch
- Overlap requirements for coil-to-coil connections
- Grounding considerations for electrical detection integration
- Clearance requirements from public access areas
- Documentation requirements for security audits
Regulatory Compliance and Safety Standards
The 450mm Double Galvanized Razor Wire meets international standards for perimeter security products while complying with local regulations governing barrier installations. Professional installers understand applicable codes and permit requirements before deployment.
Compliance aspects include:
- Manufacturing standards per ISO 9001 quality systems
- Material specifications meeting security industry requirements
- Installation height restrictions per local zoning codes
- Warning signage requirements for public safety
- Documentation standards for insurance and liability coverage
- Environmental impact considerations for disposal and recycling
Maintenance and Longevity Expectations
When properly installed and maintained, 450mm Double Galvanized Razor Wire provides decades of reliable service with minimal intervention. Regular inspection protocols identify potential issues before they compromise security effectiveness.
Maintenance protocols:
- Annual visual inspection for coating integrity
- Tension adjustment following extreme weather events
- Vegetation management preventing wire contact
- Support structure evaluation for stability
- Documentation of maintenance activities for security records
- Replacement scheduling based on environmental exposure severity
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