Wheatland's Rigid Metal Conduit (RMC) is recognized by the industry as providing the most physical protection for conductors and cables. RMC has the thickest wall of all the metallic raceways, is hot-dipped galvanized inside and out to offer long-lasting value and exceptional physical protection, and can be readily cut, bent, or threaded on the job, making it indispensable for all large-size conduit installations. Rolled and galvanized using the latest technology, our RMC has an accurate circular cross section, a uniform wall thickness, a defect-free interior surface, and a continuous welded seam that will get the job done right.