The tension wire is designed for the installation of all types of Concertina barriers on any objects. The wire stretched between the pillars in several rows, is used for the installation of a flat barrier and Concertina razor grid in the construction of fences. The wire stretched between the U-shaped holders strengthens and maintains the shape of the Concertina spiral security barrier. With the help of holders all types of concertina barbed obstacles are attached to the tension wire.
For installation of Concertina barriers, tension wires of two types are used – low carbon and high carbon. When mounting barriers, we use high-carbon tension wires with diameters of 2.2 and 3.0 mm, as well as low-carbon tension wires with diameters of 2.5 and 3.0 mm depending on the type and design of the fence and other features of mounting barbed wire on a specific object.