Concertina Barbed Wire

Concertina barbed wire consists of a single strand of line wire with multiple small protrusions on the surface, which connect with clips. Each twisted barb has four sharp spikes that prevent displacement and enhance security. People commonly attach it to various types of wire mesh fencing, such as chain link fences, welded fences, or expanded metal fences, to achieve high-level security. Its sharp edges, stability, rigidity, and corrosion resistance make it ideal for applications like airport fencing, prison fencing, farm fencing, highway fencing, and more.

Concertina barbed wire has only one strand line wire with many small protrusions on the surface which is connected with clips and each twist barb has four spikes.

People typically consider using concertina barbed wire in the following conditions:

High-Security Areas: It is ideal for securing sensitive locations like military sites, airports, and prisons due to its sharp spikes and deterrent effect.
Perimeter Fencing: It provides an effective boundary for large areas like farms, ranches, and industrial properties to prevent unauthorized access.
High Visibility: The sharp, protruding spikes make it visible and act as a strong deterrent to intruders, making it a popular choice for security barriers.
Durability Requirements: The wire’s galvanized or PVC coating ensures it withstands harsh environmental conditions, such as extreme weather, rust, and corrosion, making it suitable for outdoor use.
Cost-Effective Security: It offers a cost-effective solution for enhancing security without requiring extensive installation efforts.
Compatibility with Other Fencing Systems: It is often used in conjunction with other fences like chain-link or welded wire fences to create a reinforced barrier.
Remote or High-Risk Locations: It is useful in areas that need an extra layer of protection against trespassing or theft, including highways, railways, and residential properties.

Big roll

A roll of concertina barbed wire is against a iron pail.

roll lay positions

in the warehouse.

A forklift is loading the concertina barbed wire into container.

Specifications

Strand Structure

Single Strand Barbed Wire: One line wire; barbs are twisted and fastened onto the line wire.

Line Wire

Material: Steel wire or stainless steel wire
Wire Diameter: 3.0 mm ± 0.05 mm
Tensile Strength: 1235 N/m²
Galvanization: 275 g/m²

Barb

Material: Iron wire
Wire Diameter: 2.0 mm ± 0.05 mm
Tensile Strength: 350 N/m²
Length of Barbs: 13 mm – 20 mm
Distance Between Barbs: 60 mm ± 16 mm
Galvanization: 240 g/m²

Table 1: Specifications of Concertina Barbed Wire (BMP)

Item	Coil Diameter Before Stretching (mm)	Coil Diameter After Stretching (mm)	Spiral Turns Per Coil	Clips Per Spiral
BMP-01	300	260	33	3
BMP-02	450	400	54 or 55	3
BMP-03	730	600	54 or 55	3
BMP-04	730	620	54 or 55	5
BMP-05	980	820	54 or 55	5
BMP-06	980	850	54 or 55	7
BMP-07	1250	1150	54 or 55	9

Features of Concertina Barbed Wire

Sharp edges deter intruders and thieves.
High tensile strength prevents cutting or destruction.
Excellent corrosion and rust resistance.
Compatible with other fencing systems for enhanced security.
Available in various colors to suit different environments.
Easy to install and remove.

Applications of Concertina Barbed Wire

Concertina barbed wire can be used independently to form a concertina barbed wire fence or attached to various wire mesh fences to create a high-level security barrier.

Airport fencing
Clearvu fencing
Farm and ranch fencing
Highway fencing
Railway fencing
Residential fencing
Factory fencing
Military site fencing

Concertina barbed wire by BMP ensures the highest security standards for any fencing application, offering durability, flexibility, and effective deterrence. Let us help you secure your perimeter with our high-quality fencing solutions.