Rigid steel conduit (RMC) has a thick wall and it is manufactured of both aluminum or galvanized metal. This range is Among the most heavy-responsibility different types of conduit used in numerous industrial programs. Rigid steel is among the much more pricey selections but presents additional power. We use cookies https://ovalconduit02345.bloggerchest.com/27258136/5-simple-statements-about-round-conduit-explained