Razor wire fencing new specification:
Outer coil diameter: 750 mm (Before Extension).
Inner coil diameter: 600 mm (Before Extension).
Barbed tape: 0.5mm thick stainless steel sheet grade AISI 430.
Core wire: 2.5mm high tensile stainless steel (AISI 304).
No. of turns: 33.
Tape width: 21mm.
Barb length: 65mm.
No. of clips: nil.
Extended length: 10m.
Connection between two coils: 1.2 mm stainless steel rope.
Packing: individually packed in craft paper.
Production process razor wire concertina manufactured by the following technologies. First, rolled galvanized steel coils by cold forging, made barbed tape - a metal band with a sharp cutting studs on both sides. Then, barbed tape on special equipment is crimped around the guide wire. As aiming high carbon wire is commonly used spring wire. After crimping get razor concertina wire barbed tape, concertina barbed tape is practically one with the foundation, it can not in any way be separated from the carrier wire.
Packing: simple packing and carton packing. For simple packing, inside is water proof paper and outside is woven bags and then compression; sometimes we can load the container one coil by one coil and sometimes we can make the coils to big bundles and for loading easily. It is main for BTO-10, BTO-12, BTO-22, BTO-30 and CBT-25. Galvanized razor coils usually use this packing. For carton packing, Razor mesh coils are loading into hard cartoon boxes, it is mainly application to CBT-65, CBT-60 (450mm). Special type of packing is also available.
Application: razor wire fencing secure the following objects: bases and depots, water conservation and environmental businesses, nuclear power plants and CHP plants, hydropower plants and power plant, gas supply and gas distribution facilities, facilities of defense, the interior ministry and penitentiary, areas of mining and border regions . In recent years, concertina coil has become popular for the installation of safety barriers in horticulture, in suburban areas, and private facilities. Razor wire concertina is often used as mobile security barrier to enclose an area.
