ANTI CLIMBING FENCING COncertina Razor Wire Loops

Concertina Razor Wire is widely used for construction of high security fencing projects in military and national defence. We export directly and supply Razor Wire for Government tenders and constractors in various countries ( Kuwait, Jordan, and other countries). Concertina Wire can be divided into Single Concertina and Crossed Concertina Wire.

Single Concertina or Crossed?

Concertina Cross Razor Wire Installation: Two pieces of Stainless Steel Razor Wire or Zinc-coated are bound together by clips to make it stronger. The spiral intersecting razor wire presents an intersecting shape after opening with beautiful feature and practicality.

Concertina Single Coiling Wire is installed without clips; it runs in natural loops on walls or fencings. Single razor wire ribbon is less frightening and can be easily installed.

Single Coil Razor Wire normallly has 33 to 53 loops, in standard coil length 8m, 10m or 13m. Crossed Concertina Razor Wire has loop outside diameter ranging from 450mm to 960mm; number of loops can be 52 to 112.

Single coil barbed wire or crossed type razor wire meet different level of security demand. Crossed Concertina Wire brings more frightening effect compared with single coils either used individually or together with mesh fencing as topping barriers.

Materials Applied:
Hot Dipped Galvanized;
Painted Color Galv.;
P.V.C. or P.E Coated;
Stainless Steel.

Razor Blades: Stright line or spiral. BTO - 10, BTO - 12, BT0-18, BTO - 22, BTO - 28, BTO - 30, BTO - 65.

Protection Level: High Security.

Razor Wire with Varied Blade Sizes:

BTO - 12


BTO - 22

Comparing of Blades:
Quick View of Razor Blades BTO10, 22, 30 and 65

Well Sold Concertina Wire Models for Export

304 Stainless Steel Concertina Fence

SS 304 Razor Barbed Wire Helical Loops
Razor Ribbon Helical, 304 Stainless Steel Razor Wire, Concertina CBT-65, 8.5 meters per coil, 41 or 56 loops per coil, for United Kingdom

Curvy Welded Mesh Security Fence System with Razor Blade Concertina Coils
SS Security Razor Wire Edges: Concertina Wire 700mm OD, 41 Loops, 10M Length, CBT-65 Single Coil Attached to Y Arm Post and Crimped Welded Mesh Panels

Concertina CBT-65 Razor Wire cross type in SS 304 supplied as per following details:

Concertina Wire for Boundary Wall
Standard length: 8.5 meters per coil with 56 loops per coil, CBT-65
Razor barbed types: Cross type.
Outside diameter: 800mm.
Ring to ring distance: 15cm to 18cm.
Razor distance: 100+/-2mm
Stainless steel razor wire (SS304) blade thickness: 0.5+/-0.05mm, Core wire: 2.5+/-0.1mm, Blade length: 65+/-2mm
Blade width: 21mm,
Blade space: 100mm, 56 loops / coil.
Minimum weight: 17kg per coil.
Fastening clip (SS304) for joining of Coil (with required number) to be provided with Technical Details.

Material/ certificate of conformity and standard warranty with supply.
Any deviation from stated sizes is clearly mentioned.

Galvanized Steel Concertina Wire Loops, 24” Diameter, 33 Loops

For Jordanian and Regional markets

Concertina Wire ( Loops )

Single wire or cross type.

Concertina Wire Loops for Jordan
Model: RAZOR WIRE 24HEL 33L GA/GA STD, Barb Cross Sectional Width: 2.4 Inches Nominal

Galvanized Concertina Wire Loops, supplied as per following details:
Wire Cross Sectional Width: 1.000 Inches Nominal
Each unit package: 11 LB
Single Wire Cross-Sectional Shape: Round
Barb Cross-Sectional Shape: Rectangular
Barb Point Quality: 4
Center to Center Distance between Barbs: 4.0 Inches Norminal
Feature Provided: 24” Diameter, 33 Loops, Galvanized/Galvanized
Material: Steel, Galvanised


Main Market: Netherland

Concertina Spirals BTO - 22 and BTO - 18 for Netherland

Model: BTO - 22 Concertina Razor Wire, Loop DIA 900mm, 56 Spirals, Supplied in Full 20FT Container for Netherland, Material: Hot Dipped Galvanized

Supplied as per following details:
Blade thickness: 0.5 mm
Wire Dia.: 2.5 mm
Barb Length: 22-24 mm
Barb Width: 15 mm
Barb Spacing: 34 mm

Weight per coil: BTO - 22 / 12 kgs; BTO - 18 / 9 kgs
Clips Per Coil: 5 PCS
Spiral Turns: 56

INSTALLED LENGTH: 900MM = 15 Meter - 155 Mtr Straight Unreeled
Packed on Plastic or wooden fumigated pallets 50 coils each pallet

52 Loops Hot Dipped Galvanized Razor Barbed Type Concertina Wire ( for Robot Installation )

For Kuwait Tender / Bids / Contractors

Roll Diameter 915 mm
Loops 52
Exteneded Lenght 10-15
Spaceing of loop 200-280mm
Strip Thickness 0.5mm
Barb Lenght 10mm
Barb width 12mm
Barb Spacing 24mm

52 Loops Razor Wire Concertina
Single Coil Spiral Wire, Straight Line Concertina, Material: Electro Galvanised or Hot Dipped Galv.

Concertina Razor Wire Security Fencing Projects

Y Post Razor Wire High Security Fencing
Hot-Dip Galvanized BTO - 22 Razor Wire Fencing System with Green Powder Coated Y Post and 3D Steel Mesh Welded Fabrics

Fencing system supplied per following details:
Support Type: Y Post
Concertina 38" in diameter are fabricated from 0.020" thick, galvanized steel strip.
Strip is clinched around a galvanized steel core wire.
Each roll consists of 56 coil loops with pairs of coil loops alternately clipped together at five locations around the circumference.
Each coil extends to 50' when deployed at 21" coil spacing.
Mesh Style: Electro Welded Galvanized Wire Mesh.
Security Level: High Security.

Fencing Razor Blades Specification:


Blade Style


Wire Dia




BTO - 10

0.5 ± 0.05

2.5 ± 0.1

10 ± 1

13 ± 1

25 ± 1

BTO - 12

0.5 ± 0.05

2.5 ± 0.1

12 ± 1

15 ± 1

25 ± 1

BTO - 18

0.5 ± 0.05

2.5 ± 0.1

18 ± 1

15 ± 1

35 ± 1

BTO - 22

0.5 ± 0.05

2.5 ± 0.1

22 ± 1

15 ± 1

36 ± 1

BTO - 28

0.5 ± 0.05




46 ± 1

BTO - 30

0.5 ± 0.05




46 ± 1


0.6 ± 0.05

2.5 ± 0.1

65 ± 2

21 ± 1

101 ± 2

Barbed Tape Concertina (BTC);Barbed Tape Obstacle (BTO)
Standard materials are either galvanized or stainless steel.
Standard packages products are shown in the tables above, special specifications available on request.

Concertina Wire Coils Specification:

Outside Diameter No. of Loops Standard Length per Coil Type Notes
450mm 33 8M CBT-65 Single coil
500mm 41 10M CBT-65 Single coil
700mm 41 10M CBT-65 Single coil
960mm 53 13M CBT-65 Single coil
500mm 102 16M BTO - 10.15.22 Cross type
600mm 86 14M BTO - 10.15.22 Cross type
700mm 72 12M BTO - 10.15.22 Cross type
800mm 64 10M BTO - 10.15.22 Cross type
960mm 52 9M BTO - 10.15.22 Cross type

Anti Climbing Razor Wire Fencing Installation Tips

The installation of concertina wire fences requires special skills and equipment, and, to prevent accidents and to get a good-quality, reliable and durable fencing, it should be carried out only by specially-trained professionals.

To get the perimeter security fencing properly installed, several factors need to be taken into consideration particularly:
Holding strength of the concertina fence;
Correct choice of brackets and anchors;
Proper positioning of the construction to preserve the springing properties of the concertina wire loops.

National Defence and Security Fencing Wall


Related Products

Welded mesh, 358 mesh, diamond mesh chain link fence, palisade fence.


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