Razor Barbed Wire Concertina Wire thickness 0.5±0.05 China wholesale
Razor Barbed Wire is also named concertina coils or razor type barbed wire. It is a kind of modern security fencing materials with better protection and fencing strength made of hot-dipped galvanized steel sheets or stainless steel sheets.
1. Material: Hot Dipped Galvanized sheet Hot Dipped Galvanized Wire / ElectroGalvanized sheet Hot Dipped Galvanized Wire
2. Core Wire Diameter: 2.7±0.1mm / 2.5±0.1mm
Razor Barbed sheet thickness: 0.45±0.05mm
3. Razor Loop Diameter: 600mm
Other Coil diameter for u choose: 300mm, 400mm, 450mm, 500mm, 600mm, 700mm, 800mm, 900mm, 1000mm.
450mm(3 clips), 500mm(3 clips), 600mm(3 clips)900mm(5 clips) are the usually sizes
4. Razor Barbed Wire per coil weight: Be produced as customers requirements. (common weight is 7KG 10KG, 12kg, 14kg)
Table 1: Common Specifications of Concertina Razor Wire
| Item | Outer Diameter
(in.) | Coil Quantity | Covering Length
(ft) | Barb Clusters Per Loop | Coil loop Spacing ± 2.0 (in.) | Razor Wire Type | Attachment Points |
| CRWF-01 | 18 | 31 | 20 | 13 | 16 | single coil | 3 |
| CRWF-02 | 18 | 51 | 25 | 13 | 12 | single coil | 3 |
| CRWF-03 | 24 | 31 | 20 | 19 ± 1 | 16 | single coil | 3 |
| CRWF-04 | 24 | 51 | 25 | 19 ± 1 | 12 | single coil | 3 |
| CRWF-05 | 30 | 31 | 20 | 24 ± 1 | 16 | single coil | 3 |
| CRWF-06 | 30 | 51 | 25 | 24 ± 1 | 12 | single coil | 3,5 |
| CRWF-07 | 30 | 81 | 40 | 24 ± 1 | 12 | single coil | 5 |
| CRWS-08 | 30 | 101 | 50 | 24 ± 1 | 12 | single coil | 5 |
| CRWF-09 | 40 | 51 | 25 | 31 ± 1 | 12 | single coil | 5,7 |
| CRWF-10 | 40 | 81 | 40 | 31 ± 1 | 12 | single coil | 5,7 |
| CRWF-11 | 60 | 51 | 25 | 45 ± 1 | 12 | single coil | 9 |
| CRWF-12 | 60 | 81 | 40 | 45 ± 1 | 12 | single coil | 9 |
| CRWF-13 | 24, 30 | 31 | 20 | 43± 2 | 16 | double coil | 3 |
| CRWF-14 | 22 | 31 | 20 | 43± 2 | 16 | double coil | 3 |
Applications: Razor wire fencing is widely used in government agencies, prisons, and military areas, etc. Especially in prisons, the unique structure of sharp blades. It often can be used with barbed wire together installed on the top of chain link fence and palisade fence for high security.
Razor Wire Production Processing
BTO-22 razor wire | 
galvanized concertina razor wire |
Razor Barbed Wire Production line must include 4 stations:
- Razor Blade Punching Station: Decoiler, Press, Recoiler.
- Concertina Razor Blade Profiling Station: Decoiler, Wire Stand, Profiler.
- Clipping Station.
- Packing Station How to make the razor wire? Here are the detailed production processing about it.
First, the raw material is the galvanized sheet, stainless steel sheet or low carbon steel sheet, then cut the bar of tapes. The width of bar can be changeable according to the razor type.
Second, the razor wire cutting machine perforates the bars, then divides the sheet to two layers. With the processing of cutting, then get into the process of blade. Flatten the blade bar.
Third, combine the blade bar and inner wire. The wire is usually using stainless steel wire or iron wire. The wire in the middle of blade bar, with the machine, then the blade bar wrappers the wire. Last form the razor barbed wire, then pack the razor barbed wire into rolls. In the surface, use the sack cloth for package.
| Diameter | Material Specification | Loop Number | Advisable Length | Clips Number | Weight |
| Core Wire | Sheet Strip | BTO-10 | BTO-22 |
| 450 mm | 2.50±0.05 mm High Tensile Galvanised Wire
Or stainless steel wire AISI304, AISI430, AISI316, AISI304L, AISI316L | 0.50±0.05 mm Galvanised sheet strip (razor)
Or stainless steel sheet AISI304, AISI430, AISI316, AISI304L, AISI316L | 50 | 7 m | 84 | 6.25±0.3 kg | 6.60±0.3 kg |
| 600 mm | 56 | 9 m | 140 | 9.00±0.4 kg | 9.75±0.4 kg |
| 700 mm | 56 | 12 m | 140 | 10.75±0.4 kg | 11.30±0.4 kg |
| 800 mm | 69 | 15 m | 171 | 14.35±0.5 kg | 15.32±0.5 kg |
| 960 mm | 69 | 15 m | 171 | 17.45±0.5 kg | 18.35±0.5 kg |
| Other Diameter and Loops According to Customers' requirement |
razor wire coil | 
razor wire tape |
| Concertina clipped |
| Coil Diameter | No. of Spirals | No. of Clips | Recommended Stretch |
| 300mm (12") | 33 | 3 | 4m |
| 450mm (18") | 55 | 3 | 8-10m |
| 610mm (24") | 55 | 3 | 10-12m |
| 730mm (30") | 55 | 3 | 15-20m |
| 730mm (30") | 55 | 5 | 10-12m |
| 980mm (38.5") | 55 | 5 | 10-15m |
| 1250mm (50") | 55 | 9 | 8m |
| Spiral unclipped |
| Coil Diameter | No. of Spirals | No. of Clips | Recommended Stretch |
| 300mm (12") | 33 | - | 8-10m |
| 450mm (18") | 33 | - | 12-15m |
| 600mm (24") | 33 | - | 12-15m |
concertina razor wire-CRW001
concertina razor wire-CRW002
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Protection Razor Barbed Wire Concertina Wire Thickness 0.5±0.05 Certification ISO Images
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