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Copper Bonded Earth Qws (Un-Thread)
Copper bonded earth rods tej zaum yuav muab rau lub installer qhov zoo tshaj plaws thiab pheej yig tshaj lub ntiaj teb rods muaj.Lawv yog tsim los ntawm molecularly bonding 99.9% ntshiab electrolytic tooj liab rau ib tug tsawg carbon steel core.
Copper thickness standard 250 microns.(lwm tus plating tooj liab thickness raws li koj thov)
TS EN 50164-2 Lub ntiaj teb pas nrig rau BS EN 50164-2, Bs7430 thiab Ul467, Fittings rau BS EN 50164-1