Hot Dipped Galvanized Barbed Wire Reverse Twist 20cm Aperture
Double twist barbed wire is a kind of modern security fencing materials fabricated with high-tensile wire. Double Twist Barbed Wire can be installed to achieve the result of frightening and stopping to the aggressive perimeter intruders, with piecing and cutting razor blades mounted at the top of the wall, also the special designs making climbing and touching extremely difficult. The wire and strip are galvanized to prevent corrosion.
Currently, double twist barbed wire been widely used by many countries in military field, prisons, detention houses, government buildings and other national security facilities. Recently years, barbed tape has apparently become the most popular high-class fencing wire for not only military and national security applications, but also for cottage and society fence, and other private buildings.
Features of Hot Dipped Galvanized Barbed Wire Reverse Twist 20cm Aperture
High quality can supply stability and rigidity for the barbed wire.
High strength of barbed wire can secure cattle, horse and other livestock in the area.
Sharp edge frightens intruders and thieves.
Single or double strand for different budget and security grade.
Galvanized and other anti-corrosive material for excellent corrosion and rust resistance and durable life.
PVC coated surface can supply various colors for your choice.
Completed accessories for easy and convenient installation and uninstallation.
Various packages for safe and convenient loading, transporting and using.
Painted on barbs for visible and warning view. The color can be green, red or any other you want.
Applications of Hot Dipped Galvanized Barbed Wire Reverse Twist 20cm Aperture
Used in farms and ranch for rearing livestock. It is an alternative to the woven wire field fence and electric fence. Different spec and structure can keep your cattle, horse and other livestock in the area and prevent them from walking or climbing out of the pens.
Barbed wire used for security application.
Barbed wires can be used individually to form the barbed wire fence on the highway, railway and other dangerous places to protect site and people' safe.
It can also be attached onto various wire mesh fences to improve the security factor of the site, such as prison, factory, military sites, airport and other places.
Specification of Hot Dipped Galvanized Barbed Wire Reverse Twist 20cm Aperture
Table 1: Minimum coating weight on zinc coated barbed wire | Item | Steel wire gauge | Nominal diameter | Minimum weight of coating
oz/ft2 (g/m2) |
| in. | mm | Class 1 | Class 3 |
| ZCBW-01 | 12-1/2 | 0.099 | 2.51 | 0.28 (85) | 0.80 (245) |
| ZCBW-02 | 13 | 0.092 | 2.34 | 0.28 (85) | 0.75 (230) |
| ZCBW-03 | 13-1/2 | 0.086 | 2.18 | 0.25 (75) | 0.70 (215) |
| ZCBW-04 | 13/3/4 | 0.083 | 2.11 | n/a | 0.70 (215) |
| ZCBW-05 | 14 | 0.080 | 2.03 | 0.25 (75) | 0.70 (215) |
| ZCBW-06 | 15/1/2 | 0.067 | 1.70 | n/a | 0.65 (200) |
| ZCBW-07 | 16-1/2 | 0.058 | 1.47 | n/a | 0.60 (200) |
Table 2: Minimum coating weight on zinc and aluminum alloy coated barbed wire | Item | Steel wire gauge | Nominal wire diameter | Minimum weight of coating Oz/ft2) (g/m2) |
| in. | mm | Class 1 | Class 3 | Class 60 |
| ZACBW-01 | 12-1/2 | 0.099 | 2.51 | 0.28 (85) | 0.80 (245) | 0.60 (183) |
| ZACBW-02 | 13 | 0.092 | 2.34 | 0.28 (85) | 0.75 (230). | 0.60 (183) |
| ZACBW-03 | 13-1/2 | 0.086 | 2.18 | 0.25 (75) | 0.70 (215) | 0.60 (183) |
| ZACBW-04 | 13-3/4 | 0.083 | 2.11 | 0.25 (75) | 0.70 (215) | 0.60 (183) |
| ZACBW-05 | 14 | 0.080 | 2.03 | 0.25 (75) | 0.70 (215) | 0.60 (183) |
| ZACBW-06 | 15-1/2 | 0.067 | 1.70 | 0.20 (61) | 0.65 (198) | n/a |
| ZACBW-07 | 16-1/2 | 0.058 | 1.47 | 0.20 (61) | 0.60 (183) | n/a |
Specifications of twist double strand barbed wire
Material: galvanized steel wire, zinc-aluminum alloy wire, PVC coated wire and stainless steel wire.
Strand type: single strand and double strand.
Twist type: traditional twist and reverse twist.
Barb type: 2 point and 4 point.
Color: grass green, dark green, yellow, blue and other colors based on RAL.
Table 3: Common specification data of traditional twist double strand barbed wire
| Item | Model
(line wire × barb wire) | Approximate length per kilogram (m) |
| Barb spacing 3" | Barb spacing 4" | Barb spacing 5" | Barb spacing 6" |
| BWCS-01 | 12 × 12 | 6.0617 | 6.7590 | 7.2700 | 7.6376 |
| BWCS-02 | 12 × 14 | 7.3335 | 7.9051 | 8.3015 | 8.5741 |
| BWCS-03 | 12-1/2 × 12-1/2 | 6.9223 | 7.7190 | 8.3022 | 8.7221 |
| BWCS-04 | 12-1/2 × 14 | 8.1096 | 8.814 | 9.2242 | 9.5620 |
| BWCS-05 | 13 × 13 | 7.9808 | 8.899 | 9.5721 | 10.0553 |
| BWCS-06 | 13 × 14 | 8.8448 | 9.6899 | 10.2923 | 10.7146 |
| BWCS-07 | 13-1/2 × 14 | 9.6079 | 10.6134 | 11.4775 | 11.8553 |
| BWCS-08 | 14 × 14 | 10.4569 | 11.6590 | 12.5423 | 13.1752 |
| BWCS-08 | 14-1/2 × 14-1/2 | 11.9875 | 13.3671 | 14.3781 | 15.1034 |
| BWCS-10 | 15 × 15 | 13.8927 | 15.4945 | 16.6666 | 17.5070 |
| BWCS-11 | 15-1/2 × 15-1/2 | 15.3491 | 17.1144 | 18.4060 | 19.3386 |
