Razor barbed wire, also known as razor wire or concertina wire, is a high-security fencing product designed to deter and prevent unauthorized intrusion. It consists of a central steel wire reinforced with sharp, serrated blades that can inflict severe cuts upon contact. The structure combines both a physical barrier and a visual deterrent, effectively protecting perimeters from trespassing or escape attempts.
Manufactured from galvanized or stainless steel, razor barbed wire offers excellent corrosion resistance and long service life even under harsh environmental conditions. It is available in multiple configurations, including single coil, cross type, and flat wrap, to meet different levels of security demand in military, industrial, and civil protection fields.
Features
- High Security: Sharp blades create an effective deterrent and provide strong physical resistance to penetration.
- Durability: Made from high-quality galvanized or stainless steel, ensuring long-term performance and rust resistance.
- Customizable Options: Available in different coil diameters, loop counts, and blade types (BTO or CBT series).
- Flexible Installation: Suitable for standalone use or mounted on top of existing fences and walls.
- Low Maintenance: Weatherproof surface coating reduces upkeep and ensures consistent protection.
- Adaptable Design: Offered in single-coil, crossed-coil, and flat-wrap configurations to suit various environments.
Specifications
Material:
- Galvanized steel – corrosion-resistant and durable for general applications
- Stainless steel – high strength and rust-proof for long-term outdoor use
Blade Type and Dimensions:
- BTO-10: Thickness 0.5±0.05 mm, wire 2.5±0.1 mm, barb length 10±1 mm, barb width 13±1 mm, spacing 26±1 mm
- BTO-12: Thickness 0.5±0.05 mm, wire 2.5±0.1 mm, barb length 12±1 mm, barb width 15±1 mm, spacing 26±1 mm
- BTO-18: Thickness 0.5±0.05 mm, wire 2.5±0.1 mm, barb length 18±1 mm, barb width 15±1 mm, spacing 33±1 mm
- BTO-22: Thickness 0.5±0.05 mm, wire 2.5±0.1 mm, barb length 22±1 mm, barb width 15±1 mm, spacing 34±1 mm
- BTO-28: Thickness 0.5±0.05 mm, wire 2.5 mm, barb length 28 mm, barb width 15 mm, spacing 45±1 mm
- BTO-30: Thickness 0.5±0.05 mm, wire 2.5 mm, barb length 30 mm, barb width 18 mm, spacing 45±1 mm
- BTO-60: Thickness 0.6±0.05 mm, wire 2.5±0.1 mm, barb length 60±2 mm, barb width 32±1 mm, spacing 100±2 mm
- BTO-65: Thickness 0.6±0.05 mm, wire 2.5±0.1 mm, barb length 65 mm, barb width 21±1 mm, spacing 101±2 mm
Coil Dimensions and Types:
- Single Coil (CBT-65):
- 450 mm diameter – 33 loops, 8 m length per coil
- 500 mm diameter – 41 loops, 10 m length per coil
- 700 mm diameter – 41 loops, 10 m length per coil
- 960 mm diameter – 53 loops, 13 m length per coil
- Cross Type (BTO-10 / BTO-15 / BTO-22):
- 500 mm diameter – 102 loops, 16 m length per coil
- 600 mm diameter – 86 loops, 14 m length per coil
- 700 mm diameter – 72 loops, 12 m length per coil
- 800 mm diameter – 64 loops, 10 m length per coil
- 900 mm diameter – 52 loops, 9 m length per coil
Note: Custom sizes, materials, and coatings can be manufactured according to specific customer requirements.
Applications
- Prison Security: Installed as isolation fencing (commonly BTO-22 type) to prevent prisoner escape and intrusion, providing impenetrable barriers.
- Government and Military Facilities: Used in embassies, power plants, airports, and customs zones to deter illegal entry and safeguard critical infrastructure.
- Power Stations and Substations: Prevents unauthorized access to electrical equipment, reducing risks of damage and power failure.
- Railway and Highway Protection: Installed along tracks and roadsides to stop pedestrians, animals, or vehicles from entering restricted areas.
- Forestry Protection: Surrounds forest zones to prevent illegal logging, poaching, and damage to natural ecosystems.
- Industrial and Residential Use: Mounted on factory walls, warehouse roofs, or residential boundaries to strengthen perimeter defenses.
