Concertina Razor Wire, or Barbed Tape Concertina, is the galvanized Barbed Tape combined with the core wire, to form continuous spirals which are clipped together at various intervals with heavy duty clips. These coils are collapsable for transportation, and then expanded and fastened for use.


Figure 1: Concertina Razor Wire

The Strength of the product is in the heavy duty clip, which is used for the shaping of the concertina coil. This heavy duty clip (Figure 2) is manufactured to have a thickness of 1.6mm and an overall width of 10mm, and is available in either galvanized or stainless steel. This clip, once fastened to the razor wire, requires a force of approximately 1000 newtons before showing signs of opening, making it very difficult to remove, even with specialized tools.


Figure 2: Heavy Duty Clips

The standard concertina razor wire options we manufacture are as follows:

Diameter
Spiral Turns
Clip Rows
Length
Spiral Spacing
980mm
56
5
12m
420mm
730mm
56
5
10m
350mm
450mm
56
3
8m
280mm



Figure 3: Concertina Side View

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