Barbed wire, also known as barb wire, is the most important component of barbed wire fence system.

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With sharp edge and high strength, barbed wire offers the best choice to improve fence security for customers.

Barbed wire, also known as barb wire, is the most important component of barbed wire fence system. It can be used individually to form the barbed wire fence, and it also can be attached onto various fences, such as chain link fence, welded wire mesh fence, expanded mesh fence or palisade fence for high level security barrier. With the features of sharp edge, high tensile strength and corrosion, rust resistance, they are widely used for prison fencing, airport fencing, farm fencing, ranch fencing, residence fencing, large construction site fencing and so on.

Feature

Sharp edge frightens intruders and thieves.

High stability, rigidity, and tensile strength to prevent cutting or destroying.

Anti-acid and alkali.

Harsh environment resistance.

Corrosion and rust resistance.

Available to combine with other fences for high level security barrier.

Convenient installation.

Easy to maintain.

Durable and long service life.

 

Specification

Material: carbon steel, aluminum alloy, stainless steel.

Surface treatment: galvanized or PVC coated.

Common colors of PVC are green, yellow, blue, red, white, and black. 

barbed wire

 Line wire

Tensile strength: 1235 N/m2 .

Galvanization: 275 g/m2 .  

Barb

Tensile strength: 350 N/m2 .

Galvanization: 240 g/m2 .  

Strand structure

Single strand barbed wire: formed with one line wire and many barbs.

Double strand barbed wire: formed with two line wires and many barbs.

 

single strand barbed wire and double strand barbed wire

Barb structure

Single barb (2-point barbed wire).

Double barbs (4-point barbed wire).  

Twist style

Traditional twist: barbs through two wires first, then wires are twisted.

Reverse twist: two wires are twisted first, then barbs fastened onto wires

Twist

Packaging

Pallet package for easy loading.

Bulk package for saving space

 

Using method

Used individually to form barbed wire fence.

Attached onto various fences for high level security fence barrier, such as chain link fence,welded wire mesh fence, expanded mesh fence or palisade fence.

Standard Sizes and Constructions for Barbed Wire

Size, steel wire gauge

Diameter of coated wire, in.(mm)

Number of Barb points

Spacing of barbs, in.(mm)

Diameter of Barbs, steel wire gauge

Shape of Barbs

12.5

0.099(2.51)

4

3(76)

14

round

4

3(76)

12

round

2

4(102)

12.5

flat

2

4(102)

13

flat

2

4(102)

14

round

2

5(127)

12.5

flat

2

5(127)

14

round

4

5(127)

14

Half-round

4

5(127)

14

round

13.5

0.086(2.18)

2

4(102)

14

round

4

5(127)

14

round

14

0.080(2.03)

2

4(102)

14

flat

2

5(127)

14

flat

4

5(127)

14

flat

4

5(127)

14

flat

2

5(127)

14

round

4

5(127)

14

round

15.5

0.067(1.7)

2

5(127)

13.75

flat

2

5(127)

14

round

4

5(127)

16.5

round

Application

  • Airport fencing.
  • Prison fencing.
  • Military site fencing.
  • Construction site fencing.
  • Square fencing.
  • Farm fencing.
  • Ranch fencing.
  • Highway fencing.
  • Railway fencing.
  • Factory fencing.
  • Residence fencing.
  • Building wall fencing.
  • Orchard fencing.
  • Garden fencing.
  • Plant fencing.
  • River fencing.
  • High voltage fencing.
  • Road fencing.
  • Private land fencing.

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