Barbed wire is used for various security fencing and barriers. It can be laid directly on the ground, mounted on the top of fence or in rows as an independent barrier. To prevent corrosion, barbed wire has a zinc coating. The barbed wire consists of barb wire and line wire. The wire diameter of line wire is larger.
The line wire can have one wire or two wires.
The barb wires are braided with a system of constant torsion around line wire. One barb wire forms two spikes and two pieces of wire-four spikes.
The sharpened spikes are protective elements of barbed wire.
Using the two twisted line wires can improve the quality of fastening studs and prevent the displacement along the wire. On a single strand barbed wire, in order to avoid spikes rotate around horizontal wire,
the horizontal wire is made by corrugations and its cross section is not circular.
Detailed Images
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barbed steel wire
gauge of strand barb
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Approximate length per kilo in meter
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B.W.G
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Barbs spacing 3''
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Barbs spacing 4''
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Barbs spacing 5''
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Barbs spacing 6''
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12*12
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6.0617
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6.7590
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7.2700
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7.6376
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12*14
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7.3335
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7.9051
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8.3015
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8.5741
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12-1/2*12-1/2
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6.9223
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7.7190
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8.3022
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8.7221
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12-1/2*14
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8.1096
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8.8140
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9.2242
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9.5620
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13*13
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7.3335
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8.8990
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9.5721
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10.0553
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13*14
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7.3335
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9.6899
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10.2923
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10.7146
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13-1/2*14
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9.6079
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10.6134
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11.4705
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11.8553
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14*14
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10.4569
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11.6590
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12.5423
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13.1752
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14-1/2*14-1/2
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11.9875
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13.3671
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14.3781
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15.1034
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15*15
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13.8927
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15.4942
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16.6666
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17.5070
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15-1/2*15-1/2
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15.4491
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17.1144
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18.4060
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19.3386
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Galvanized barbed wire with double strand size:
Made of 2 twisted line wires with 4 spikes, spikes spaced at a distance of 75mm - 100mm
Horizontal wire barbed wire diameter 2.5mm/1.70mm
Spikes wire diameter 2.0mm/1.50mm
Strength of horizontal line wire: min. 1150N/mm2
Strength of barb wire: 700/900 N/mm2
Stranded wire breaking load: min. 4230N
Packed in coils: 20-50kg/coil or 50m – 400m/coil
Features
l l Galvanized barbed wire offers a great protection against corrosion and oxidation caused by the atmosphere.
l Its high resistance allows greater spacing between the fencing posts
Applications
l Barbed wire can be widely used as accessories for woven wires fences to form a fencing system or security system.
l It is called barbed wire fences or barbed obstacles when it is used simply by itself along the wall or the building to give a kind of protection.
l Barbed wire is also written as barbed tape as it is always used in a line to form a kind of tape.
Packing: wrapped with plastic cloth inside, plastic woven bag outside or at customers' request
shipping: within 7--20 days as we get your advance
