Copper
Bonded Grounding Rod
“ACE”
copper bonded earth rod are made from low carbon steel of grade BS 970
or AISI 1018 with a high tensile strength of at least 600 N/mm2 . Low
carbon steel core are molecularly bonded with 99.9% pure electrolytic
copper to a thickness of 250 microns (0.25 mm).
Salient Features :
*
Perfectly bonded rod will last longer, drive easier and will not crack.
* Corrosion resistance while providing the lowest resistance to ground.
* Threads are rolled by roll threading process, which ensures that an
even copper covering is maintained,even at the
root of the thread. Roll thread gives greater strength than cut thread.
* Thread rolling process raises the surface of the rod , so that thread
dia. (T) is
greater than shank dia. (S). As seen in figure :-
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* Above Rod can also be made as per customer specification.