Razor wire has various types according to the blade wire specification

Razor wire has various types according to the blade wire specification, such as BTO-12, BTO-18, CBT-65. The BTO refers to barbed tape concertina; while the BTO refers to barbed tape obstacle. And the 12, 18 or 65 refers to the barb length, barb length is the distance from in the middle of the blade tape to the next to the blade tape. The barbed length is longer, the razor wire is much sharper and more safe.

Concertina razor wire also called prison razor wire is for medium and high security fencing. The razor blade wire like a saw razor can cut deep through intruder skin to deter unwelcome entry. In coil form, the double edged razor wire fence can be deployed independently on ground as razor wire trap for riot control, war zone or any act of terrorism. Used in straight line form, it can be installed above wall to add security for residence.

Installing razor wire in straight line or in coil is very simple and very much like of barb wire.

When you describe one type razor wire tape or blade type, you should give the detailed data about the items as follows, for example:

• Material: Stainless steel 304, Stainless Steel 316, Galvanized sheet.
• Coil Diameter: 450, 500, 600, 700, 800, 960 mm (68 circles).
• Razor Thickness: 0.5 mm.
• Overall Diameter: 3.5 mm.
• Barb Length: 22 mm, 28 mm, 30 mm.
• Barb Width: 15 mm.
• Barb Spacing: 36 mm.
• Remarks: single coil, cross coil, double coil.
• Covered Length: 9 m for 68 circles per roll. and 7 m for 56 circles per roll.