Dongfu Wire Mesh

Razor Wire

Razor Wire Coil

Concertina Razor Wire

Razor wire is also known as concertina wire or barbed tape, It consists of sharp razor blades and steel wire, which is a passive safety product with extremely high security. Razor wire is often installed on top of various fences or walls to further strengthen its protection or spread out on the ground to form an impassable barrier.

  • MOQ: 5 Tons
  • Delivery Time: 5 Tons order delivery on the same day.
    1 Container shipped within 3 days.
    (We always keep stock)
  • Sample Policy: Sample is free, but you should need to pay the freight.
    (The fee will be refunded in the official order).
  • Loading: 20 ~ 27 Tons / 20HQ.
    (Loading quantity depends on the packaging).

Concertina Razor Wire Description

It is widely used for property protection and border protection in residential areas, commercial areas, factories, military bases, prisons, mining areas, and borderlines. Sometimes used in conjunction with barbed wire to form the ultimate high-security perimeter protection barrier.

  • The most economical and effective way as perimeter barriers against illegal invasion to restricted areas.
  • Hot-dip galvanized steel or stainless steel materials provide excellent corrosion resistance and can cope with various harsh environments.
  • The high-strength core wire will not be easily damaged by cutting tools.
  • The razor wire blade is very sharp, so its protective performance is very high. Rigid and sharp blade frightens or hurts any person or animal that wants to go through the razor wire fence.
  • Can be deployed very quickly to form a temporary barrier during emergencies.
  • Long service life and almost no maintenance.

Dongfu Wire Mesh provides customized manufacturing of razor wire and sells them all over the world. Our products will guarantee high quality, standard specifications, and provide you with a competitive factory price. We have more than 10 years of global overseas sales and service experience and will do our best to solve your needs and guarantee your interests.

Learn more about the razor wire information we provide and find your needs.

Material Grade

Concertina Razor wire is mainly made of steel wire (core wire) and steel plate (razor blade). We provide three material grades and four combinations for the manufacture of razor coils. Each combination has a different performance and cost. You can choose according to your budget and usage needs, or request our recommendation.

Three materials including: Low Carbon Steel, High Tensile Steel, and Stainless Steel.

And four combinations:

  1. Low Carbon Steel Wire + Low Carbon Steel Plate.
  2. High Carbon Steel Wire + Low Carbon Steel Plate.
  3. High Carbon Steel Wire + SS Plate.
  4. SS Wire + SS Plate.

Note: Ordinary steel material needs surface treatment to prevent corrosion, stainless steel material does not.

Steel Core Wire
Steel Plate for Razor Blade

Anti-corrosion Treatment

For the anti-corrosion treatment of concertina razor wire, we provide several coating grades and combinations. Including:

  • Electro-galvanized: 15 g/m²
  • Hot-dip galvanized normal zinc: 40 g/m²
  • Hot-dip galvanized high zinc: 200-300 g/m²
  • Powder-coated

And three coating combinations:

  • Hot-dip galvanized plate + electro-galvanized wire
  • Hot-dip galvanized plate + hot-dip galvanized wire
  • Powder coated after galvanized
Powder Coated
Powder Coated Razor Wire

Razor Blade Styles

The blade styles are mainly divided into two series: BTO (Barbed Tape Obstacle) and CBT (Concertina Barbed Tape).
Among them, there are five most commonly used styles, including BTO-10 (Short Blade), BTO-22 (Medium blade), BTO-30 (Tear Blade), CBT-60 (Fish-Hook Blade), CBT-65 (Long Blade).

1. BTO-10 (Short Blade):

BTO-10 short blade wire is the shortest type of blade, first developed for military applications. It retains the original profile of razor wire barbed tape is the most economical among all the barbed tapes.

Blade Type Barb Thickness Barb Length Barb Width Barb Spacing Core Wire Diameter
BTO-10 0.5 ± 0.05 10.0 ± 1 13 ± 1 25 ± 2 2.5 ± 0.1

2. BTO-22 (Medium Blade):

BTO-22 medium blade wire is an improvement in short blade. It is widely used in commercial and industrial applications. Medium blade concertina wire has sharper barbed edges and is more economical. For BTO-22 blade wire, we also provide new blade styles and thin-plate fine core wire styles for lower-cost options.

Blade Type Barb Thickness Barb Length Barb Width Barb Spacing Core Wire Diameter
BTO-22 0.5 ± 0.05 22.0 ± 1 16 ± 1 35 ± 2 2.5 ± 0.1

3. BTO-30 (Tear Blade):

BTO-30 tear blade wire is a hybrid of the medium blade and long blade, more vicious than the medium blade, and more economical than the long blade.

Blade Type Barb Thickness Barb Length Barb Width Barb Spacing Core Wire Diameter
BTO-30 0.5 ± 0.05 30.0 ± 1 18 ± 1 45 ± 2 2.5 ± 0.1

4. CBT-60 (Fish-Hook Blade):

The CBT-60 Fish-hook blade wire is the metal in the middle that has gone through the most gyrations. All hooks have an eye to tie your line to, a sharp tip to pierce the fish’s mouth and a barb to hold it in place. Although there are a wide variety of innovations in point design, it’s the shank & the bend that has changed the most. This blade of protection effect is excellent and the cost is relatively high.

Blade Type Barb Thickness Barb Length Barb Width Barb Spacing Core Wire Diameter
CBT-60 0.5 ± 0.05 60.0 ± 2 31 ± 1 100 ± 2 2.5 ± 0.1

5. CBT-65 (Long Blade):

CBT-65 long blade is a viscous product when manufactured of toughened stainless steel blade material. It is usually used for prison fencing. Extra-long blade razors provide the maximum frightening effect.

Blade Type Barb Thickness Barb Length Barb Width Barb Spacing Core Wire Diameter
CBT-65 0.5 ± 0.05 65.0 ± 1 51 ± 1 100 ± 2 2.5 ± 0.1

Razor Wire Structure Types

Flat Warp/Loop Razor Wire

Flat Warp / Loop Razor Wire

Spiral Razor Wire

Single Helical(Spiral) Coil

Cross Concertina Coils

Cross Concertina Coils

Double Coils Concertina Wire

Double Coils Concertina Wire

Welded Razor Mesh

Welded Razor Mesh

Triple Strand Concertina Razor Wire

Triple Strand Concertina Razor Wire

Coils Loop Specifications

Outside Diameter No. of Loops Extended Length Bade Type Coil Type
300 mm 33 4–6 m CBT- 60, 65 Single coil
450 mm 33 7–8 m CBT- 60, 65 Single coil
500 mm 56 12–13 m CBT- 60, 65 Single coil
700 mm 56 13–14 m CBT- 60, 65 Single coil
960 mm 56 14–15 m CBT- 60, 65 Single coil
450 mm 56 8–9 m (3 clips) BTO- 10, 12, 18, 22, 28, 30 Cross type
500 mm 56 9–10 m (3 clips) BTO- 10, 12, 18, 22, 28, 30 Cross type
600 mm 56 10–11 m (3 clips) BTO- 10, 12, 18, 22, 28, 30 Cross type
700 mm 56 10–12 m (5 clips) BTO- 10, 12, 18, 22, 28, 30 Cross type
900 mm 56 12–14 m (5 clips) BTO- 10, 12, 18, 22, 28, 30 Cross type
980 mm 56 14–16 m (5 clips) BTO- 10, 12, 18, 22, 28, 30 Cross type

Packaging & Shipping

Razor Wire is usually wrapped in kraft paper and woven bags. And there are three ways of loading.

Concertina Wire in Bulk Package

In bulk loading: This way can well protect the blade from deformation and damage, but the space utilization rate is not high and the loading volume is smaller.

In Bundle Package

Bundle loading: This way can improve space utilization and save transportation costs but may cause damage to the blade.

In Carton

Use carton: Put the razor wire roll in a carton; Specifications and brand information can be marked on the carton. The advantage of this is that it is easy to retail and promote the brand.

Request A Quote

Dongfu Wire Mesh has rich OEM ODM production experience that will meet any of your needs. And to provide very competitive factory prices and stable supply capacity to ensure your interests.
In order to get the fastest quote for concertina razor wire, you can give us the following information as much as possible.

  • Material grade.
  • Blade types.
  • Structure types.
  • Zinc content requirements.
  • Packaging requirements.
  • Quantity.
Fill out the contact form below to contact our technical team to discuss any information about the product or get the latest quotation!


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