It's made up of barbed wire, posts, tie wire, linker etc. Types of barbed wire: galvanized, pvc coated, stainless steel etc. Barbed wire fence, also barbed wire fencing, is made up of barbed wire, posts, tie wire, linker etc. Types of barbed wire: galvanized, pvc coated, stainless steel etcCommon sizes: Type Wire Gauge (SWG) Barb Distance (cm) Barb Length (cm) Electric Galvanized Barbed Wire; Hot ...