Barbed wire is roped by the barbed wire and main wire.

It can be divided into two types by install method: beeline barbed wire and concertina barbed wire. 

Two types divided by surface dispose: Galvanized barbed wire and PVC coated barbed wire.

1. Galvanized barbed wire

material: hot dipped galvanized wire (hot-dipped soft steel wire), electro galvanized wire. (electro-galvanized soft steel wire)

There are three weaving methods: one main wire, one barbed wire; one main wire, twin barbed wire; and twin main wire, twin barbed wire. The pictures are as follows. (Pictures are as below).

Weaving feature: it is roped so it is substance roping method is as follows.

Barbed wire technical data:

2. PVC coated barbed wire

Coated Color: green, blue, yellow, saffron, grey, and etc..
Strength tension: 450-500 N/mm2
Packing: 25kgs/coil, 50kgs/coil, then tied by iron wire.
The package can be also according to you demand.

3. Concertina Barbed Wire
Concertina Barbed Wire, Heavy Galvanized.

Each roll of Concertina Barbed Wire consists by single high tensile line wire which is spirally coiled. Barbs are fixed at regular intervals. The turns of the concertina are inter-connected at regular distances around the circumference by means of clips, to form diamond meshes upon extension. When the concertina extended to its full length unfurls easily and provides a cylinder-like barrier.

Concertina Barbed Wire provides instant reliable and economical security for vital installations.

It can be set up quickly and easily on top of existing fences and solid walls, in ditches on roof of tops or by itself on the ground.

Single high tensile steel line wire :
Diameter :3.0+/-0.05mm
Tensile strength :1235N/m2
Low Carbon Steel Barbing Wire:
Diameter: 2.0mm+/-0.05mm
Tensile Strength :350N/m2
Length of barbs:13-20mm
Distance between Barbs:60mm+/-16mm
Galvanization :
Line Wire:275g/m2
Barbing Wire:240g/m2

To view new type of security barrier, please view: razor barbed wire.