Concertina razor tape

Concertina razor tape for Gurza barbed wire

Barbed tape

Concertina razor tape is used to make several types of razor wire, including Gurza razor wire. The main advantages of Concertina razor tape are light weight, low cost and the ability to crimp small diameter wires. For the production of Concertina razor tape, a stamp design was specially developed and patented that made it possible to produce more barbed tape from a unit of raw material, which, in turn, reduced the total cost of producing Gurza razor wire and concertina barriers from it. At the same time, the operational properties of razor tape and razor wire remain at the highest level, which is confirmed by numerous certificates.

The razor tape for the production of Gurza razor wire is made of galvanized steel coil on automatic stamping lines using dies of a special design. 0.45 mm thick EN 10346 steel with a high-quality zinc coating of 140-290 g/m2 is used as raw material for razor tape. The razor tape has a total width of 15.9 mm and a section for crimping the core with a width of 5.5 mm, which makes it possible to produce a razor wire based on a wire with a diameter of 1.85 mm – Gurza barbed wire and 2.2 mm – Concertina barbed wire. The thought-over design of the stamp allows you to get sharp spikes and razor edges, and at the same time avoid damage to the zinc coating during the manufacture of barbed tape.


Razor tape
Razor tape width, mm 15.9
Razor tape thickness, mm 0.45
Steel standard EN 10346
Zinc coating, g/m2 140-290
Razor tape teeth pitch, mm 25.5
Razor tape blades length, mm 10.5
The radius of the rounding of the base of the blades, mm 2.5
Width for crimping wire, mm 5.5