Concertina Razor Wire – Galvanized & Stainless Steel

Ruiqi Wire Mesh is a leading manufacturer and supplier of blade barb type security fencing products and wall spikes in China. Our concertina razor wire products are of the highest quality with different types of blade barbing. We are available in either stainless steel or Galvanized finishes. Moreover, we provide additional fittings, installation tools and safety accessories including our own Razorpro puncture resistant hand and arm gear that is rated as a class 4 puncture resistance gear.

Brief introduction of Concertina Razor Wire

The Concertina Razor Wire or Concertina Wire is a special fencing product that comes in clipped loops that are specially designed to extend, forming a tube, like effect with gaps that are too small for someone to intrude. They can be fitted to the ground or as a crown to your wall fence.

razor wire barbed tape specificationConcertina razor wire are most commonly used in prisons and other high security premises. The purpose of the razor wire dictates what size you should go for. Ideally, if fitted to the ground, it should be high enough such that it cannot be vaulted over. The bigger the diameter the more deterrent the razor wire is. The 450mm and 500mm diameter ones are the smallest, recommended for domestic application as they only require the standard support brackets for installation.

For more commercial use, like in prisons, the 730mm and 900mm diameter concertina razorwire are the most ideal as the large diameter allows them to cover a greater surface area. The razor wire comes either as stainless steel or galvanized.

The stainless steel razor wire only comes in 730mm and 500mm diameters. It comes with standard features of 10m in length, 2.5mm in wire diameter, 22mm barb length, 15mm barb width and 34mm of barb spacing.

The galvanized razor wire comes in 900mm, 730mm and 450mm diameters, with standard features of 10m in length, 2.5mm in wire diameter, 65mm barb length, 21mm barb width and 100mm of barb spacing.

Below is the detail specification of concertina razor wire:

razor wire type

Barbed Tape Specifications

BLADE STYLE BLADE THICKNESS (mm) WIRE DIAM (mm) BARB LENGTH BARB WIDTH (mm) BARB SPACING (mm)
BTO-10 0.5±0.05 2.5±0.1 10±1 13±1 26±1
BTO-12 0.5±0.05 2.5±0.1 12±1 15±1 26±1
BTO-18 0.5±0.05 2.5±0.1 18±1 15±1 33±1
BTO-22 0.5±0.05 2.5±0.1 22±1 15±1 34±1
BTO-28 0.5±0.05 2.5 28 15 45±1
BTO-30 0.5±0.05 2.5 30 18 45±1
CBT-60 0.6±0.05 2.5±0.1 60±2 32±1 100±2
CBT-65 0.6±0.05 2.5±0.1 65±2 21±1 100±2

Concertina Razor Wire Packing Specifications

Blade Style Outside Diameter No. of Loops Standard Length/Coil Type
CBT-60, 65 450mm 33 7-8M Single coil
CBT-60, 65 500mm 56 12-13M Single coil
CBT-60, 65 700mm 56 13-14M Single coil
CBT-60, 65 960mm 56 14-15M Single coil
BTO-10, 12, 18, 22, 28, 30 450mm 56 8-9M (3 CLIPS) Cross type
BTO-10, 12, 18, 22, 28, 30 500mm 56 9-10M (3 CLIPS) Cross type
BTO-10, 12, 18, 22, 28, 30 600mm 56 10-11M (3 CLIPS) Cross type
BTO-10, 12, 18, 22, 28, 30 600mm 56 8-10M (5 CLIPS) Cross type
BTO-10, 12, 18, 22, 28, 30 700mm 56 10-12M (5 CLIPS) Cross type
BTO-10, 12, 18, 22, 28, 30 800mm 56 11-13M (5 CLIPS) Cross type
BTO-10, 12, 18, 22, 28, 30 900mm 56 12-14M (5 CLIPS) Cross type
BTO-10, 12, 18, 22, 28, 30 960mm 56 13-15M (5 CLIPS) Cross type
BTO-10, 12, 18, 22, 28, 30 980mm 56 14-16M (5 CLIPS) Cross type