Vertical grounding rod is on the low carbon steel core coverage of 99.9% purity made of electrolytic copper, strong corrosion resistance.Low carbon steel core after cold drawing process into established diameter, steel reinforced material has used the tensile strength of 600 n/mm, thus it can be with the impact hammer installed in considerable depth.Yong into ground rod copper plating layer thickness of the various points can reach more than 0.254 mm, ensure the ground rod reached more than 30 years of working life in underground.
Ground rod string using the threaded connection to meet the requirements of the EN50164-2 "lightning protection components (LPC), the conductor and grounding requirements."