An electrical conduit is a purpose designed
electrical piping system used for protection and routing of
electrical wiring. The main motive for design is
the safety of the wiring. An electrical conduit pipe, also known
as high frequency E.R.W (Electric Resistance Welded) pipe protects
electrical wiring in the following ways.
1. Protection from impact, moisture and
2. Used to shield sensitive circuits from electromagnetic
interference and also can prevent emission of such interference
from enclosed power cables.
3. Does not permit the flow of flammable gasses and vapours,
which provides protection from fire and explosion hazard in areas
handling volatile substances.