Concertina razor barbed wire is the most common type of razor barbed wire. It is formed in large coils which can be expanded like a concertina. In conjunction with plain barbed wire and steel pickets, it is used to form military wire obstacles.
Concertina Razor coils is supplied typically in single coils or crossed spiral coils. 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.
The concertina spiral razor wire is made of 0.5mm thick hot-galvanized steel sheet and 2.5mm thick high-carbon galvanized wire. Our galvanized concertina razor wire has a beautiful crossing outlook and it is suitable for uses after extending, making an ideal security fencing with great anti-climb and anti-cutting property. Standard materials for razor type barbed wire are either galvanized or stainless steel. We can produce razor type barbed wire in concertina coils or straight lines. Blade types and specifications vary according to the customers’ requirements.
Hebei Zhengyang Galvanized Concertina Razor Barbed Wire is in accordance with domestic military standards and international quality control system. Obviously, the materials of our concertina razor wire is strong and hard enough ,so the quality of our products can be guaranteed.
A single coil of razor wire or concertina coil is usually fixed to a 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. We are specializing in the production of the galvanized concertina razor wire with high quality. Need more information, welcome to reach us .You can send us an email to:firstname.lastname@example.org or call us +86-311-67263936.