Razor Wire Coil
Razor Wire Coils are made of high tensile razor wire, clapped
into a flat panel formation.The multiple blades of a razor wire
fence are designed to inflict serious cuts on anyone attempting to
climb through and therefore have a strong psychological deterrent
effect. In many high-security applications, barbed tape supplanted
barbed wire, which could be circumvented relatively quickly by
humans with tools, while penetrating razor wire barriers without
tools is very slow and difficult, giving security forces more time
to respond. Razor wire contains a core hardened steel strip that is
often under tension, so if cut, it strikes the cutter.
Razor-wire has a central strand of high tensile strength wire,
and a steel tape punched into a shape with barbs. The steel tape is
then cold-crimped tightly to the wire everywhere except for the
barbs. Barbed tape is very similar, but has no central
reinforcement wire.
Like barbed wire, barbed tape is available as either straight
wire or spiral concertina wire. Unlike barbed wire, which usually
is available only as plain steel or galvanized, barbed tape is also
manufactured in stainless steel, to prevent the points from rusting
to bluntness.
Typically the core wire is galvanized and the tape is
stainless, although fully stainless barbed tape is used for
expensive permanent installations or under water.
Barbed tape is also characterized by the shape of the barbs.
Although there are no formal definitions, typically short barb
barbed tape has barbs from *0 mm to *5 mm long, medium barb tape
has barbs *0 mm to *5 mm long, and long barb tape has barbs from *0
to *6 mm long. There does not seem to be much available research to
indicate whether longer barbs are actually more effective in
resisting penetration, but they provide a stronger psychological
deterrent.
Concertina Razor Barbed Wire
Concertina Razor Wire has continuous spirals which are fasten
two razor wire loops together at various intervals with clips.
Concertina cross type razor wire enjoys good appearance, practical
use and can ensure stronger protection. Razor barbed wire, also
called as the razor stinging, razor wire, is a new type of fence.
Razor barbed wire with beautiful, economical and practical,good
prevention effect, convenient construction and other excellent
characteristics. It can be made into different crossed type in
different diameter and widely used in high wall Or bounding wall,
it has good effect on insulating and protecting.
Installation Forms
Flat wrap coils can be used in the following forms:
Installed against the existing smooth wire mesh fence;
Fitted to the welded mesh fence;
Fitted by overlapping the fence mesh;
Installed to the brick wall directly.
Areas That May Require Razor Wire Coils
Restricted areas
Country borders
Prison barriers
Detention camps
Riot control
Razor Wire Coils specification:
Concertina wires are coiled razor wires formed in coils. They
are different from barbed wires. Barbed wires are fencing wires
with sharp edges spaced out at regular intervals, and are
economical options for inexpensive security fences. On the other
hand, concertina wire fencing is more sophisticated, rigid and can
potentially cause more severe injuries. As a result, concertina
wires are used to make razor mesh fencing for high-security
purposes, like military bases, prisons and electrical
substations.
Because of the welding process, high quality and strength, the
price of concertina wires are higher than barbed wires. Precision
and skill are required for installation of concertina wires due to
the sharp blades present and high tensile nature.
Outside Diameter No. of Loops Standard Length per Coil Type
Notes
**0mm **2 *7M BTO**0. *2.*8.*0.*2 concertina
**0mm **2 *6M BTO**0. *2.*8.*0.*2 concertina
**0mm *6 *4M BTO**0. *2.*8.*0.*2 concertina
**0mm *2 *2M BTO**0. *2.*8.*0.*2 concertina
**0mm *4 *0M BTO**0. *2.*8. concertina
**0mm *2 9M BTO**0. *2.*8.*0.*2 concertina
Length, diameter can be made according to customers
request.
Reference Number Thickness Wire Dia Barb Length Barb Width
Barb spacing
BTO**0 0.5±0.*5 2.5±0.1 *0±1 *3±1 *6±1
BTO**2 0.5±0.*5 2.5±0.1 *2±1 *5±1 *6±1
BTO**8 0.5±0.*5 2.5±0.1 *8±1 *5±1 *3±1
BTO**2 0.5±0.*5 2.5±0.1 *2±1 *5±1 *4±1
BTO**8 0.5±0.*5 2.5 *8 *5 *5±1
BTO**0 0.5±0.*5 2.5 *0 *8 *5±1
CBT**0 0.5±0.*5 2.5±0.1 *0±2 *2±1 **0±2
CBT**5 0.5±0.*5 2.5±0.1 *5±2 *2±1 **0±2
Barbed Tape Concertina (CBT); Barbed Tape Obstacle (BTO)
Standard materials are either galvanized or stainless steel.
Standard packages products are shown in the tables above, special
specifications available on request.
Razor Wire Coils have many circles. Tie every two adjacent
circles by clips, and a spiral razor wire is created. The clips one
circle needed is depended on the diameter of the circle. Generally
speaking, the diameter of an opening circle would be ***0% less
than its original size.
Circles of spiral razor wire cross each other, leaving no
space for a person or middle-sized animals. Spiral razor wire
improves security level. Hence, it is widely used in boundary,
residential and commercial places, prison and institutions.
Galvanized razor wire has good resistance to all weathers,
corrosion and acid rains. For years, silvery appearance will remain
for a long time.