Galvanized Steel Barbed Wire Coils for Agricultural Livestock security Fencing
ZhongPu Wire Mesh Co., Ltd. customizes high-quality barbed wire in a full range of specifications for security and protection applications. The products are commonly used with steel fencing. Inquiries are welcome.
Types of Barbed Wire for Security and Perimeter Protection
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Single Double Triple-Strand Barbed Wire for Perimeter and Livestock Security Fencing |
- Single-Strand Barbed Wire: Made from one line wire with evenly spaced barbs. Common wire diameters range from 1.6–2.5 mm, with barb spacing of 75–150 mm, suitable for light-duty fencing and temporary security.
- Double-Strand Twisted Barbed Wire: Manufactured from two twisted line wires with sharp barbs. Typical line wire diameters are 1.6–2.8 mm, offering higher tensile strength and improved stability for permanent perimeter fencing.
- Galvanized Barbed Wire: Produced using hot-dipped or electro-galvanized steel wire. Zinc coating ranges from 40–275 g/m², providing corrosion resistance for outdoor use in agricultural, industrial, and security fencing.
- PVC-Coated Barbed Wire: Features a galvanized steel core with a PVC coating thickness of 0.4–1.0 mm. Available in green, black, or custom colors, it offers enhanced corrosion resistance and extended service life.
- Reverse-Twist Barbed Wire: Constructed with barbs twisted in opposite directions to improve grip and security. Commonly supplied with 4-point barbs and line wire diameters of 1.8–2.5 mm.
- Four-Point Barbed Wire: Each barb consists of four sharp points for increased deterrence. Standard barb wire diameters range from 1.7–2.5 mm, widely used in military, border, and high-security fencing systems.
- Long-Point Barbed Wire: Designed with extended barb lengths, typically 20–30 mm, providing stronger penetration and visual deterrence. Suitable for high-risk perimeter protection and restricted areas.
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| 4-point barbs reverse-twist barbed wire installed on perimeter security fence |
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| Long-Point Barbed Wire with Extended Barb Lengths Typically 20–30 mm |
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| High-Tensile Galvanized Barbed Wire with Sharp Four-Point Barbs for Security Fencing |
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| Galvanized Barbed Wire Coils for Livestock, Boundary, and Perimeter Use |
- Wire Structure: Double-strand twisted main wires with uniformly wrapped sharp barbs.
- Line Wire Diameter: 1.6 mm to 2.5 mm (BWG 16–12).
- Barb Wire Diameter: 1.5 mm to 2.5 mm.
- Coil Length: Standard roll lengths include 100 m, 200 m, 250 m, and 400 m.
- Coil Weight: Typical coil weight ranges from 25 kg to 50 kg
- Coil Diameter: Packed coil outer diameter commonly 350 mm to 450 mm.
- Packaging Method: Supplied with metal or plastic carrying handles, bundled and palletized for transport.
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| Galvanized Barbed Wire Line with Sharp Barbs for Agricultural and Security Fencing |
- Line Wire Diameter: Diameters range from 1.6 mm to 2.5 mm (BWG 16–12).
- Barb Wire Diameter: 1.5 mm to 2.0 mm
- Barb Configuration: Standard 4-point barbs
- Barb Spacing: 75 mm, 100 mm, or 125 mm.
- Surface Treatment: Hot-dipped galvanized finish with zinc coating 30–260 g/m².
- Coil Length: Supplied in rolls of 100 m, 200 m, 250 m, or 400 m.
- Coil Weight: Coil weight ranges from 10 kg to 25 kg
- Wire Structure: Double twisted main wires ensure uniform tension and long service life.
- Installation Height: Commonly installed at 0.8 m to 2.0 m fence height in multi-line layouts.
- Applications: Used for livestock fencing, farmland boundaries, wildlife control, gardens, and security perimeters.
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| Galvanized Barbed Wire Fence for Security, Agriculture, and Perimeter Protection |
- Fence Type: Double-strand galvanized barbed wire fence for perimeter and boundary security use.
- Line Wire Diameter: Line wire diameter ranges from 1.8 mm to 2.5 mm (BWG 15–12).
- Barb Wire Diameter: Barb wire thickness 1.5 mm to 2.0 mm for effective deterrence.
- Barb Configuration: 4-point barbs, uniformly twisted around the line wire.
- Barb Spacing: Barb spacing of 75 mm, 100 mm, or 125 mm along the fence line.
- Surface Finish: Hot-dipped galvanized coating with zinc weight 40–260 g/m² for corrosion resistance.
- Fence Height: Installed fence height commonly 1.2 m to 2.4 m, depending on post spacing.
- Post Type: Compatible with round steel posts, Y-posts, T-posts, or angle iron posts.
- Post Spacing: Post spacing of 2.0 m to 3.0 m for stable installation.
- Tensile Strength: High-tensile steel wire with tensile strength approximately 350–550 MPa.
- Installation Method: Strained and fixed to posts using wire clips or galvanized tying wire.
- Typical Applications: Used for farmland fencing, desert boundaries, highways, industrial zones, and security perimeters.
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| Barbed Wire
Specification |
| Type |
Wire Gauge (SWG) |
Barb Distance (cm) |
Barb Length (cm) |
Electric Galvanized Barbed Wire; Hot-dip zinc plating
barbed wire |
10# x 12# |
7.5-15 |
1.5-3 |
| 12# x 12# |
| 12# x 14# |
| 14# x 14# |
| 14# x 16# |
| 16# x 16# |
| 16# x 18# |
| PVC coated barbed wire; PE barbed wire |
before coating |
after coating |
7.5-15 |
1.5-3 |
| 1.0mm-3.5mm |
1.4mm-4.0mm |
| BWG11#-20# |
BWG8#-17# |
| SWG11#-20# |
SWG8#-17# |
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PVC PE coating thickness: 0.4mm-0.6mm;
different colors or length are available at customers
request. |
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