Black annealed iron wire is rust proof within 6 months without any oil coating. The tensile strength is 300-400 Newton per square millimeter.
Galvanized Iron Wire is made with choice super low carbon steel wire, through standard processes under careful control from steel rod coil, wire drawing, annealing, rust removing, acid washing, boiling, drying, zinc feeding to wire coating.
Galvanized Straight Cut Wire is a kind of tie wire made with iron wire cutting to certain sizes after being straightened.
Products information: Barbed wire twisted and weaved by high quality galvanized wire and PVC wire.
Our Razor Barbed Wire products contains Single Coil Razor Barbed Wire, Concertina Razor Wire (with clips), Welded Razor Wire Mesh, Triple Strand Concertina Razor Wire, Razor Wire Rapid Depolyment System.