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Home > Products > Fence > Barbed /Razor Wire > Concertina Wire Used For High Security Fencing
Concertina Wire Used For  High Security Fencing
  • Concertina Wire Used For  High Security Fencing

Concertina Wire Used For High Security Fencing

    Payment Type: T/T,Paypal,Western Union
    Incoterm: FOB,CFR,CIF
    Min. Order: 5 Metric Ton
    Delivery Time: 15 Days
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Basic Info

Model No.: EM-WF-09

Material: Low-Carbon Iron Wire

Twist Method: Single Twist, Single Or Double

Application: Protecting Mesh, Fence Mesh

Finish: Hot Dipped Galvanized

Surface Treatment: PVC Coated/Galvanized/Stainless Steel

Razor Type: Cross Razor, Single Razor

Specifications: BTO-18, 22, 30; CBT-60, 65

Wire Diameter: 2.5mm

Thickness: 0.5mm

Coil Diameter: 450mm-900mm

Razor Length: 18 22 30 60 65mm

Razor Barbed Type: Cross Razor

Wire Gauge: 12x12 BWG

Barbed Distance: 4"

Barb Length: 22mm

Coil Outside Diameter: 600mm

Color: Green

Product Name: Concertina Wire Razor Barbed Wire

Additional Info

Packaging: coils

Productivity: 10ton per week

Brand: Enzar meatl

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 10ton per week

Certificate: ISO2008:9001

HS Code: 7314490000


Product Description

Concertina Wire Used For High Security Fencing

Concertina wire is a type of razor wire which is formed in large coil which can be expanded like a concertina. In the past time, It is widely used in wars as barrier for protection and defense. Later concertina razor wire can be found in agriculture, industry, road protection and other fields. Concertina razor wire materials have galvanized sheet, stainless steel sheet, low carbon sheet and hot dipped galvanized wire, stainless steel wire and others.

Concertina wire includes flat and coil types. The common concertina wire coil has the single and double coils. Double concertina wire using two pieces of stainless steel razor wire or zinc-coated razor wire are bound together by clips to make it stronger. It is used as security fencing and isolation for gardens, residences, military sites and other sites requiring high security.


We can provide some new technical specifications of galvanized concertina wire coils.

  • Approximate diameter: between 900 and 1000 mm.
  • Length stretched out: 10m to 14 m.
  • Number of spires per coil: ≥ 50.
  • Wire: - Galvanized wire of high resistance (≥ 120 Kg/mm2).
  • Diameter of the inner wire: ≥ 2.4 mm.
  • Blade:
    • The design of the blades: Galvanized steel strip with cut blades.
    • A: Blade length between 10 and 20 mm.
    • B: Blade width between 13 and 21 mm.
    • C: Separation between the blades: between 12 and 37 mm.
    • D: Blade thickness: ≥ 0.45 mm.
  • You can ask for your requirements according to your needs.

Reference Number Blade Style Thickness Wire Dia Barb Length Barb
Barb spacing
BTO-10 BTO-10 0.5±0.05 2.5±0.1 10±1 13±1 26±1
BTO-12 BTO-12 0.5±0.05 2.5±0.1 12±1 15±1 26±1
BTO-18 BTO-18 0.5±0.05 2.5±0.1 18±1 15±1 33±1
BTO-22 BTO-22 0.5±0.05 2.5±0.1 22±1 15±1 34±1
BTO-28 BTO-28 0.5±0.05 2.5 28 15 45±1
BTO-30 BTO-30 0.5±0.05 2.5 30 18 45±1
CBT-60 CBT-60 0.6±0.05 2.5±0.1 60±2 32±1 100±2
CBT-65 CBT-65 0.6±0.05 2.5±0.1 65±2 21±1 100±2

Barbed Tape Concertina (CBT); Barbed Tape Obstacle (BTO)
Standard materials are either galvanized or stainless steel.
Note: the length and the diameter of the coil can be designed according to the customers' need.

Concertina Razor Edge Wire (Triple Coil-3 Coils in Pyramid shape)

  • Diameter of the base coils: 73 cm (730 mm × 2).
  • Diameter of the top coil: 98 cm (980 mm2).
  • Tensile strength of the wire: 1500 N/ square millimeter.
  • Designed to deploy from a SD-120 trailer as each Module with 2 handling frames and connection fixture.
  • Barbed tape is conform to the updated MIL.
  • Specs equivalent to BT0-22.
  • Three coils joint together.
  • Core wire: 2.5 mm.
  • Blade Thickness: 0.5 mm.
  • Barb Length: 22 mm.
  • Barbed Width: 15 mm.
  • Barbed Spacing: 34 mm.
  • Finishing: Hot dipped galvanized.

Concertina Razor Edge Wire (Single Coil)

  • Outside Diameter: 27 inch.
  • Core Wire: 2.5 mm.
  • Blade Thickness: 0.5 mm.
  • Barbed Length: 22 mm.
  • Barb Width: 15 mm.
  • Barb Spacing: 34 mm.
  • Finishing: Hot dipped galvanized.


Razor wire is offer shipped in carton box or woven bags.

Concertina razor wire packaging


Concertina Razor Barbed Wire is mainly used for military affairs, .Barbed Wire Fence, prison, government, bank, personal house, villatic wall, window, autobahn, railway and border.

concertina razor wire application

our company(1)

Anping Enzar Metal Products Co., Ltd. is a specialized manufacturer and exporter of metal and wire mesh
products started from 2007. Our manufacturing activities can be tracked back to more then ten years ago.
The main products we are producing can be listed as follows.
-Welded Mesh Fence
-Welded Wire Mesh Sheet
-Welded Wire Mesh Roll
-Welded Steel Grating
-Woven Wire Mesh
-Steel Fabrications


Looking for ideal Concertina Fencing Wire Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Concertina Wire Fencing are quality guaranteed. We are China Origin Factory of Concertina Wire Razor Wire. If you have any question, please feel free to contact us.

Product Categories : Fence > Barbed /Razor Wire

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