Barbed wire
1.Barbed fence Materials:Q195 and Q235
2.Surface: Electro Galvanized, Hot dipped galvanized and PVC coated
3.Tensile of Strength:1)soft:380N/mm2 about 2) stronger 800N/mm2 -1200N/mm2
4.IOWA type,2strands, 4 points.Barb distance 3" to 6"
5.Widely used in Agriculture,Animal husbandry, Dwelling house,Plantation,Fencing and so on. 
Barbed Wire mainly serves in protecting of grass boundary, railway, highway