... spacing 7.5-15cm electro and hot dipped galvanized barbed wire... Type: Barbed Barbed Wire 1.Material ... : High-quality low carbon steel wire (galvanized, PVC coated, PVC sprayed ), stainless steel wire2.Varieties ... public places, railway, highway and other protective isolations. Galvanized Barbed Wire1.feature:1) Black annealed iron wire 2 ... : 3" , 4" , 5" , 6" barbed wire mesh(factory)