Rigid metallic conduit (RMC) provides a thick wall and is also built of both aluminum or galvanized steel. This range is The most heavy-duty different types of conduit Utilized in lots of industrial applications. Rigid steel is without doubt one of the much more high-priced solutions but delivers further strength. https://raymondwmboc.acidblog.net/60267258/how-much-you-need-to-expect-you-ll-pay-for-a-good-round-conduits