Rigid metallic conduit (RMC) incorporates a thick wall and is particularly manufactured of both aluminum or galvanized steel. This wide range is Just about the most major-obligation forms of conduit used in several industrial applications. Rigid steel is one of the extra expensive options but gives added toughness. But low https://josuemdshu.blogstival.com/51576410/oval-conduit-can-be-fun-for-anyone