High Strength Barbed Concertina Wire, Concertina Razor Wire 20cm Aperture
High Strength Barbed Concertina Wire, Concertina Razor Wire 20cm Aperture
Concertina barbed wire has a similar structure with concertina razor wire. It is the alternative to the concertina razor wire. Concertina barbed wire is made of high quality galvanized steel wires or stainless steel wires with single strand and four point barbs. Connecting the neighbor two spiral with clips forms the concertina barbed wire. The concertina barbed wire has similar applications with concertina razor wire, which is widely used to secure the safety of residences, prisons, military sites and other places.
Specifications of concertina razor wire
Line wire
Wire diameter: 3.0 mm ± 0.05 mm.
Tensile strength: 1235 N/m2.
Galvanization: 275 g/m2.
Barb
Wire diameter: 2.0 mm ± 0.05 mm.
Tensile strength: 350 N/m2.
Length of barbs: 13 mm – 20 mm.
Distance between barbs: 60 mm ± 16 mm.
Galvanization: 240 g/m2.
Features of High Strength Barbed Concertina Wire, Concertina Razor Wire 20cm Aperture
High strength.
Anticorrosion
Antiaging
Sunscreen
Weather ability
Cost saving
Corrosion and rust resistance.
Easy to install and uninstall.
Wide range of application.
Used with wire mesh fences or use individually for safety.
To some extend play a role in protection and intimidation.
Applications of High Strength Barbed Concertina Wire, Concertina Razor Wire 20cm Aperture
Airport.
Military site.
Prison.
Factory.
High class residences.
Secure hospitals.
Schools.
Parks.
Utilities.
Refineries.
Nuclear.
Energy.
Specification of High Strength Barbed Concertina Wire, Concertina Razor Wire 20cm Aperture
| Reference number | Blade style | Thickness (mm) |
Wire diameter (mm) |
Blade length (mm) |
Blade width (mm) |
Blade spacing (mm) |
|---|---|---|---|---|---|---|
| BTO-12 |  |
0.5 ± 0.05 | 2.5 ± 0.1 | 12 ± 1 | 15 ± 1 | 26 ± 1 |
| BTO-15 |  |
0.5 ± 0.05 | 2.5 ± 0.1 | 15 ± 1 | 15 ± 1 | 33 ± 1 |
| BTO-22 |  |
0.5 ± 0.05 | 2.5 ± 0.1 | 22 ± 1 | 15 ± 1 | 34 ± 1 |
| BTO-30 |  |
0.5 ± 0.05 | 2.5 ± 0.1 | 30 ± 1 | 18 ± 1 | 45 ± 1 |
| CBT-25 |  |
0.5 ± 0.05 | 2.5 ± 0.1 | 25 ± 1 | 16 ± 1 | 40 ± 1 |
| CBT-60 |  |
0.6 ± 0.05 | 2.5 ± 0.1 | 60 ± 2 | 32 ± 1 | 100 ± 2 |
| CBT-65 |  |
0.6 ± 0.05 | 2.5 ± 0.1 | 65 ± 2 | 21 ± 1 | 100 ± 2 |
| CBT refers to Concertina Barbed Tape. BTO refers to Barbed Tape Obstacle. |
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| Item | Outside diameter (mm) |
Quantity of loops | Standard length per coil (m) |
Type | Notes |
|---|---|---|---|---|---|
| RZ-01 | 450 | 33 | 7-8 | CBT-60, 65 | Single coil |
| RZ-02 | 500 | 56 | 12-13 | CBT-60, 65 | Single coil |
| RZ-03 | 700 | 56 | 13-14 | CBT-60, 65 | Single coil |
| RZ-04 | 930 | 56 | 14-15 | CBT-60, 65 | Single coil |
| RZ-05 | 450 | 56 | 8-9 (3 clips) | BTO-10, 12, 18, 22, 28, 30 | Cross type |
| RZ-06 | 500 | 56 | 9-10 (3 clips) | BTO-10, 12, 18, 22, 28, 30 | Cross type |
| RZ-07 | 600 | 56 | 10-11 (3 clips) | BTO-10, 12, 18, 22, 28, 30 | Cross type |
| RZ-08 | 600 | 56 | 8-10 (5 clips) | BTO-10, 12, 18, 22, 28, 30 | Cross type |
| RZ-09 | 700 | 56 | 10-12 (5 clips) | BTO-10, 12, 18, 22, 28, 30 | Cross type |
| RZ-10 | 800 | 56 | 11-13 (5 clips) | BTO-10, 12, 18, 22, 28, 30 | Cross type |
| RZ-11 | 900 | 56 | 12-14 (5 clips) | BTO-10, 12, 18, 22, 28, 30 | Cross type |
| RZ-12 | 960 | 56 | 13-15 (5 clips) | BTO-10, 12, 18, 22, 28, 30 | Cross type |
| RZ-13 | 980 | 56 | 14-16 (5 clips) | BTO-10, 12, 18, 22, 28, 30 | Cross type |
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