... Galvanized Barbed Iron Wire wire diameter: 12*12-15*15 process: galvanized or pvc coated Electro Galvanized Barbed Iron WireWire Materials: Galvanized steel wire, PVC coated iron wire ... and also widely used in military, jail, industry, agriculture, animal husbandry, dwelling house, plantation for fencing.Gauge: ... .6mm,2.5mmx2.2mm,etcDetailed Specification for barbed wire:Gauge ofStrand and Barb in B. ...