Barbed Wire Fence is a twisted double-strand fence wire made of galvanized steel wire or PVC-coated iron wire. It is widely used for farm boundaries, grassland fencing, railway and highway perimeters, prison enclosures, vineyard fencing, and fence-top security.
Common twist types include single twist, double twist, and traditional twist. Galvanized barbed wire is standard for outdoor fencing; PVC-coated barbed wire provides color options such as green, blue, yellow, or black. Supplied in coils, wooden reels, iron reels, or pallets based on order quantity.
Twist Types
Specifications
Material: Electro-galvanized steel wire, hot-dip galvanized steel wire, PVC-coated galvanized iron wire.
Twist Type: Single twist, double twist, traditional twist.
Wire Gauge (BWG): 10#×12#, 12#×12#, 12#×14#, 14#×14#, 14#×16#, 16#×16#.
PVC-Coated Wire Diameter: Before coating 1.2 mm–3.0 mm; after coating 1.6 mm–3.6 mm.
PVC Coating Thickness: 0.4 mm–0.6 mm.
Barb Spacing: 3 in (75 mm), 4 in (100 mm), 5 in (125 mm), 6 in (150 mm).
Barb Length: 15 mm–30 mm.
Coil Weight & Length: Supplied by weight (25 kg/50 kg per coil); length per kg varies with gauge and barb spacing.
Color: Galvanized silver, green, blue, yellow, black, or custom RAL.
Surface Treatment: Electro-galvanized, hot-dip galvanized, PVC-coated.
Packing: Nude coil, plastic inner + hessian outer, plastic inner + woven bag outer, iron reel, wooden reel, wooden pallet.
Installation: Fixed to wooden posts, steel T-posts, concrete posts, chain link fences, welded mesh fences, or wall brackets.
Application
| Specifications of Barbed Wire | |||||||||
| Gauge of Strand and Barb in B.W.G. | Approximate Length per kilogram in Meter | ||||||||
| Barbs Spacing 3″ | Barbs Spacing 4″ | Barbs Spacing 5″ | Barbs Spacing 6″ | ||||||
| 12 x12 | 6.0617 | 6.7590 | 7.2700 | 7.6376 | |||||
| 12 x14 | 7.3335 | 7.9051 | 8.3015 | 8.5741 | |||||
| 12-1/2 x 12-1/2 | 6.9223 | 7.7190 | 8.3022 | 8.7221 | |||||
| 12-1/2 x 14 | 8.1096 | 8.814 | 9.2242 | 9.5620 | |||||
| 13 x13 | 7.9808 | 8.899 | 9.5721 | 10.0553 | |||||
| 13 x14 | 8.8448 | 9.6899 | 10.2923 | 10.7146 | |||||
| 13-1/2 x14 | 9.6079 | 10.6134 | 11.4705 | 11.8553 | |||||
| 14 x14 | 10.4569 | 11.6590 | 12.5423 | 13.1752 | |||||
| 14-1/2 x14-1/2 | 11.9875 | 13.3671 | 14.3781 | 15.1034 | |||||
| 15 x15 | 13.8927 | 15.4942 | 16.6666 | 17.5070 | |||||
| 15-1/2 x15-1/2 | 15.3491 | 17.1144 | 18.4060 | 19.3386 | |||||
| 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# | ||||||||
| PVC PE coating thickness: 0.4mm-0.6mm; different colors or length are available at customers request. | |||||||||
Stock Product Specifications
Galvanized Barbed Wire – 12#×14#, 4 in (100 mm) Barb Spacing
12#×14# galvanized barbed wire with 4 in barb spacing for grassland, farm boundaries, railway sides, and fence-top security. Supplied in coils or reels.
Technical Specifications
- Wire Gauge: 12#×14# (BWG)
- Barb Spacing: 4 in (100 mm)
- Approx. Length per kg: 7.9 m
- Barb Length: 15 mm–30 mm
- Twist Type: Double twist / traditional twist
- Material: Electro-galvanized / hot-dip galvanized steel wire
- Packing: Coil, iron reel, wooden reel, pallet
- Finish: Galvanized silver
Applications : Farm & grassland fencing; railway & highway sides; fence-top security on mesh systems.
Hot-Dip Galvanized Barbed Wire – 14#×14#, 5 in (125 mm) Barb Spacing
14#×14# hot-dip galvanized barbed wire with 5 in barb spacing for field boundaries, rural enclosures, and long fence runs. Longer length per kg than heavier gauges.
Technical Specifications
- Wire Gauge: 14#×14# (BWG)
- Barb Spacing: 5 in (125 mm)
- Approx. Length per kg: 10.5 m
- Barb Length: 15 mm–30 mm
- Twist Type: Single twist / double twist
- Surface: Hot-dip galvanized
- Packing: Plastic inner + woven bag outer, wooden reel
- Use: Outdoor farm & boundary fencing
Applications : Rural boundaries; vineyard & orchard protection; grassland & pasture lines.
PVC-Coated Barbed Wire – 2.0 mm Core / 3.0 mm OD, 100 mm Barb Spacing
PVC-coated barbed wire (2.0 mm core, 3.0 mm OD) for colored farm, garden, and perimeter fencing. Available in green, blue, yellow, black.
Technical Specifications
- Core Wire Diameter: 2.0 mm (galvanized)
- Outer Diameter: 3.0 mm
- PVC Coating Thickness: 0.5 mm
- Barb Spacing: 100 mm (4 in)
- Barb Length: 15 mm–30 mm
- Material: PVC-coated galvanized iron wire
- Color: Green, blue, yellow, black, custom
- Packing: Coil, woven bag, wooden reel, pallet
Applications : Garden & farm boundaries; vineyard & orchard lines; colored fence-top security.
Note: Seal cut ends for long-term outdoor use.
Heavy Galvanized Barbed Wire – 10#×12#, 3 in (75 mm) Barb Spacing
Heavy 10#×12# galvanized barbed wire with 3 in close barb spacing for high-security boundaries and robust fence-top lines.
Technical Specifications
- Wire Gauge: 10#×12# (BWG)
- Barb Spacing: 3 in (75 mm)
- Barb Length: 15 mm–30 mm
- Twist Type: Double twist
- Surface: Electro-galvanized / hot-dip galvanized
- Approx. Length per kg: 5.8 m
- Packing: Iron reel, wooden reel, pallet
- Installation: Steel posts, concrete posts, wall brackets
Applications: Restricted perimeters; high-security fence-top lines; industrial & storage boundaries.
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