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Barbed wire is a type of fencing material consisting of sharpened metal points or barbs spaced at intervals along a central wire. The central wire is typically made of high-quality low-carbon steel, galvanized steel, or stainless steel, which enhances its durability and resistance to corrosion. Depending on the manufacturing process and application needs, barbed wire can be divided into different types such as single-strand barbed wire, double-strand barbed wire, and PVC-coated barbed wire. It is easy to install and can be cut into appropriate lengths according to the actual fencing requirements.
Key Advantages: Excellent security performance with sharp barbs to deter unauthorized entry; high durability against harsh weather like rain, snow, and UV radiation; cost-effectiveness with low production and installation costs; and strong versatility for use with wooden, steel, or concrete posts.
| Type | Wire Gauge (SWG) | Barb Distance (inch) | Barb Length (mm) |
|---|---|---|---|
| Electric / Hot-dip Galvanized | 10#x12# to 16#x18# | 3" - 6" | 15mm |
| PVC / PE Coated | 1.0mm - 3.5mm (Before) | 3" - 6" | 15mm |



Barbed wire is widely used across multiple fields. In agriculture, it protects farmland and prevents livestock straying. In industry, it fences factories, warehouses, and construction sites. For public security, it is essential for high-security areas like border crossings and boundary markers for highways and parks.





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