GI Earthing Electrode

Pipe in pipe technology:
Manufactured As Per IS 3043 : 1987.
The Pipe-in-Pipe Technology concept involves two 'B' class mild steel pipes one inserted inside the other. Both the pipes are subjected to hot dip galvanization: 80 - 100 micron on the outer electrode and 250 - 300 microns inside the electrodes.
The empty space inside the electrodes is tightly filled with a specially developed Crystalline Conductive Mixture and then sealed. For uniform distribution of fault current an earthing electrode must be cylindrical in shape. The surface being circular the distance from the centre to any point is always equal. This facilitates uniform distribution of fault current from electrode to earth.