Bto-10 Bto-22 Bto-30 Cbt-60 Cbt-65 Stainless Steel Galvanized Steel PVC Coated Security Razor Wire Mesh Fence Concertina Razor Barbed Wire

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Product Description

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Basic Specifications

Model NO.
DF-CRW
Application
Protecting Mesh, Fence Mesh
Finish
Hot Dipped Galvanized
Razor Barbed Type
Cross Razor
Wire Gauge
12x14 BWG
Barbed Distance
3"
Barb Length
22mm
Coil Outside Diameter
450mm
Electro-Galvanized
15 G/M2
Hot-DIP Galvanized
40 G/M2 - 300 G/M2
Clips of Concertina
3 Clips, 5 Clips or Without Clips
Type
Concertina Coil
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Product Description

Concertina Razor Barbed Wire - Available in Galvanized Steel and Stainless Steel. Common types include BTO-10, BTO-12, BTO-18, BTO-22, BTO-28, BTO-30, CBT-65, and CBT-60. Primarily used for high-security applications such as prisons and border security.

Concertina Razor Barbed Wire

Razor wire, also known as concertina wire or barbed tape, consists of sharp razor blades and steel wire. It is a passive safety product providing extremely high security. Often installed on top of fences or walls, it forms an impassable barrier for property protection in residential, commercial, and industrial areas.

Key Advantages:

  • Most economical and effective perimeter barrier against illegal invasion.
  • Excellent corrosion resistance with hot-dip galvanized or stainless steel materials.
  • High-strength core wire resistant to cutting tools.
  • Rigid and sharp blades provide a significant physical and psychological deterrent.
  • Rapid deployment for emergency temporary barriers.
  • Long service life with minimal maintenance requirements.
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Technical Overview

Feature Specifications
Main MaterialLow carbon steel, stainless steel
TypeConcertina Coil
Razor TypeCross Razor
Electro-galvanized15 g/m2
Hot-dip galvanized40 g/m2 - 300 g/m2 (High Zinc options)
Blade TypesBTO-10, BTO-12, BTO-18, BTO-22, BTO-28, BTO-30, CBT-65, CBT-60
Coil Diameters300/450/500/600/700/800/950/1000/1500 mm
PackagingKraft Paper and Woven Bags
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Material Grade & Surface Treatment

Concertina Razor wire is manufactured using a core steel wire and a razor blade plate. We offer various combinations to meet different budget and security needs:

Material Combination 1
Material Combination 2

Anti-corrosion Options:
1. Electro-galvanized (15 g/m²)
2. Hot-dip galvanized normal zinc (40 g/m²)
3. Hot-dip galvanized high zinc (200-300 g/m²)
4. Powder-coated finishes

Anti-corrosion Treatment
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Razor Blade Styles

Blade styles are categorized into BTO (Barbed Tape Obstacle) and CBT (Concertina Barbed Tape). Common styles include: BTO-10 (Short), BTO-22 (Medium), BTO-30 (Tear), CBT-60 (Fish-Hook), and CBT-65 (Long).

Blade Styles Chart
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Structure Types

Structure Types
Outside Diameter No. of Loops Extended Length Blade Type Coil Type
300 mm334-6 mCBT-60, 65Single coil
450 mm337-8 mCBT-60, 65Single coil
500 mm5612-13 mCBT-60, 65Single coil
450 mm568-9 mBTO-SeriesCross-type
600 mm5610-11 mBTO-SeriesCross-type
980 mm5614-16 mBTO-SeriesCross-type
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Packaging & Logistics

Razor wire is typically secured using kraft paper and woven bags to ensure safe handling and transport.

Packaging method
Shipping Gallery 1
Shipping Gallery 2
Shipping Gallery 3
Shipping Gallery 4
Shipping Gallery 5
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Frequently Asked Questions

What are the most common applications for razor wire?
It is primarily used for high-security perimeter protection in prisons, military bases, borders, and industrial facilities to prevent unauthorized entry.
How do I choose between Single Coil and Cross-type (Concertina) wire?
Single coil is more economical for lower-risk areas, while Cross-type (connected with clips) forms a much denser and more difficult-to-penetrate mesh.
What is the difference between BTO and CBT blade types?
BTO (Barbed Tape Obstacle) usually has shorter blades, while CBT (Concertina Barbed Tape) features longer, more aggressive fish-hook style blades for higher security levels.
Does the wire rust easily?
No, if properly treated. We provide hot-dip galvanized coating (up to 300 g/m²) and stainless steel options (304 or 316) that offer superior corrosion resistance even in harsh environments.
Are samples available for quality testing?
Yes, samples can usually be provided for free, although shipping costs are typically covered by the customer and may be refunded upon official order placement.
How is the product packaged for international shipping?
The coils are wrapped in moisture-proof kraft paper and then enclosed in woven bags to protect the sharp edges and prevent corrosion during transit.

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