What is Rod Earthing? In this type of earthing, GI or copper rod of sufficient length is driven vertically into the ground normally by hammering on the top. Normally galvanized iron rod of mm, 17.2 mm diameter or hollow galvanized iron pipe of 25 mm diameter of minimum length 2.5 or 3 mtr, 2 mtr is used for this purpose. The electrical installation work which to be earthed, is connected to the top of the earth rod or pipe by means of copper or GI earth continuity conductor of sufficient cross-section. The rod earthing electrode system is mainly used where soil has sandy characters and also it is often used for temporary earthing purpose. This is cheapest cost effective and easiest method of earthing as this method does not require any excavation work. Chemical earthing in Punjabi Bagh Delhi, Maintenance free earthing Punjabi Bagh Delhi, Earthing material Punjabi Bagh Delhi, plate earthing material Punjabi Bagh Delhi, earthing material supplier Punjabi Bagh Delhi, ESE lightning arrester Punjabi Bagh Delhi, Tercel Lightning protection Punjabi Bagh Delhi, Onay Lightning protection Punjabi Bagh Delhi. Chemical Earthing supplier all over India, All over world all over Asia. Lightning Protection supplier in India, Chemical Earthing supplier in Guru Gram,