Wire Rope Galvanise

The wire is drawn to a diameter larger than the required final diameter, than it is hot dip galvanized and afterwards  drawn to the right size. During the last phase the wire is drawn cold and thereby the quality of the bright raw material wich was partially lost by galvanizing process is restored.Therefore the international standards do not make a distinction between bright wire and drawn galvanized wire where resistance to bending and torsion is concerned. Moreover, the smoothness and density of the zinc coating are improved by postdrawing so that it offers for better protection than a zinc coating of the same thickness applied by drawing after galvanizing.