BTO-22 Prevent climbing safety concertina wire
Short Description:
China professional supplier of Galvanized razor wire/Concertina wire,Double twist barbed wire, Single barbed wire since 1998!
Hot dipped galvanized concertina wire BTO-22
Concertina wire, also known as razor wire, is a type of fencing material made from galvanized steel wire with sharp barbs or razor blades interspersed along its length. It is designed to create a formidable barrier that is difficult to breach or climb over.
All materials used in the process of the concertina razor wire production are fully corrosion resistant. Core wire is made of Gal. High Carbon Steel and Stainless-Steel Wire, and barbed tape is made of hot dipped galvanized steel and Stainless Steel.
It is widely used in military field, prisons, detention houses, government buildings and other national security facilities. It is also used as fences for cottage and society fences, and other private buildings.
| Razor blade type and specification | ||||||
| Reference Number | Blade style | Thickness(mm) | Wire Diam(mm) | Barb Length(mm) | Barb width(mm) | Barb space(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 |
| Razor tape wire coil type | ||||||
| Outside Diam | No.of loops | Standard length per coil | Type | Notes | ||
| 450mm | 33 | 8m | CBT-65 | Single coil | ||
| 500mm | 41 | 10m | CBT-65 | Single coil | ||
| 700mm | 41 | 10m | CBT-65 | Single coil | ||
| 960mm | 53 | 13m | CBT-65 | Single coil | ||
| 450mm | 112 | 17m | BTO-12.15.20.22.30 | Cross type | ||
| 500mm | 102 | 16m | BTO-12.15.20.22.30 | Cross type | ||
| 600mm | 86 | 14m | BTO-12.15.20.22.30 | Cross type | ||
| 700mm | 72 | 12m | BTO-12.15.20.22.30 | Cross type | ||
| 800mm | 64 | 10m | BTO-12.15.20.22.30 | Cross type | ||
| 960mm | 52 | 9m | BTO-12.15.20.22.30 | Cross type | ||
Type of concertina wire
1. Single loop concertina wire
Single coil razor wire is supplied without clips, and can be unfolded and folded quickly like a spring on the wall or fences. In addition, its long blade spiral design makes climbing and touching extremely difficult, thereby offering excellent enhanced security protection.
- Sharp long blades and high tensile core wire offer great anti-cut and anti-shear performance.
- High quality galvanized steel and stainless steel are employed for great weather resistance and corrosion resistance.
- Sharp, solid blades make it hard to access to and offer great protection performance.
- Low cost and easy installation. It can be installed easily by stretching the razor wire roll and adjust the length and loop spacing according to your security demands.
Single coil razor wires are widely used in apartment, private lands, commercial properties, construction sites, factories, road restricted areas, forest reserves and other places requiring security protection.
2. Cross concertina wire
Cross razor wires are generally equipped with short or medium blades. Two adjacent razor wire coils are crossed and clamped together with clips made of stainless steel or galvanized steel sheets to form cross razor wires. Stretching the cross razor wire roll, it expands like a concertina, therefore, it is also called as concertina cross razor wire.
- High quality galvanized steel, stainless steel or aluminized zinc steel sheets are adopted to offer great resistant to corrosion, aging and weathering.
- Easy installation, operation and simple construction.
- Cross razor wires are firmly installed to offer excellent anti-cut and anti-climb performances.
- It offers both an attractive appearance and a great deterrent effect after installation.
Cross razor wires are widely used in rural areas for crop protection, apartments, schools, factories, parking lots, warehouses and other places requiring a medium level security protection.
Inner waterproof paper + outer woven bag, carton or customized upon request.
