General Use: double twist barbed wire is a kind of modern security fencing materials fabricated with high-tensile wire. Double Twist Barbed Wire can be installed to achieve the result of frightening and stopping to the aggressive perimeter intruders, with piecing and cutting razor blades mounted at the top of the wall, also the special designs making climbing and touching extremely difficult. The wire and strip are galvanized to prevent corrosion.

Currently, double twist barbed wire been widely used by many countries in prisons field, detention houses, government buildings and other national security facilities. Recently years, barbed tape has apparently become the most popular high-class fencing wire for not only national security applications, but also for cottage and society fence, and other private buildings.

Dimensions:
* Razor wire cross section profile
* Standard wire diameter: 2.5 mm (± 0.10 mm).
* Standard blade thickness: 0.5 mm (± 0.10 mm).
* Tensile strength: 1400–1600 MPa.
* Zinc coating: 90 gsm – 275 gsm.
* Coil diameter range: 300 mm – 1500 mm.
* Loops per coil: 30–80.
* Stretch length range: 4 m – 15 m.
Barbed wire is made of high quality low carbon steel wire by the fully aut-omatic barbed wire machine.
with Between pasture boundaries, railways, highways, prisons, private grounds Separation protection.
Razor wire also called concertina razor wire, as an upgraded security products of traditional barbed wire, has enhanced level of security and safety. It can be used individually along the wall or the top of the buildings to form a certain obstacles against intruders. It is also popularly used along the top of the metal fences offering strengthened barriers with sharp blades and barbs.
It is fabricated from high tensile wire onto which a multitude of razor-sharp barbs are formed at
close and uniform intervals. Its sharp barbs act as both visual and psychological deterrent, making
it ideal for industries such as commercial, industrial, residential and governmental areas.

Barbed wire is a common and cost-effective wire used in perimeter security fencing and farm fencing. A barbed wire fence is very easy to construct and can last for several decades even with minimal maintenance work.
Installing barbed wire is simple and requires minimum level of skills. Several barbed wire strands might be necessary to be installed in between posts. The multiple strands of barbed wire are necessary to ensure that the gaps will be small enough to prevent livestock from passing through. Smaller livestock, such as sheep and goats, will require closely spaced barbed wire strands in between posts to prevent them from crossing over.