Presentation: The concertina spiral razor ribbon is made of 0.5mm thick hot-galvanized steel sheet and 2.5mm thick high-carbon galvanized wire. These razor wire coils are compressed for transportation, and then stretched for use. Concertina Razor Wire has two formations: spiral formation (unclipped) and concertina formation (clipped). Each spiral circle is joined by three, five or seven rows of connector clips, depending on the diameter of the circle. This condenses the spacing of the spirals. The clip is made of 1.5-2mm thick and overall 10mm wide hot–galvanized sheet metal or stainless steel. This makes the coil very difficult to open, even with a special tool. The diameter of the circle is reduced by 5-10% after opening.
Note: Customized specifications are also welcome. All dimensions are approximate, manufacturers tolerances apply.
Application: The concertina razor ribbon is usually fixed to the barbed wire fence or wall, providing a good deterrent. Correctional institutions (penitentiaries), government facilities, prison, military zones, airport, farm, police, private security zones, border security, private properties cannot be without it.
Package: Both single coil and cross type razor wire are wrapped with water-proof paper inside and woven bag outside. We can also print your own trademark as you required.