of steel sections from coils "Sendzimir" pipes with longitudinal welding coated with zinc deposited with electric arc galvanizing system.
Coating thicknesses of zinc from 25 microns (170 gr / m²)
Zincatrice to arcoelettrico for speed tubes forming lines: the 2 meters / minute 150 meters / minute
Zinc used in the form of wires Zn 99,995% e Zn / Al 85/15, or wires Aluminum.