Galvanized Steel Electrical Metallilc Tubing is made of high quality hot dipped galvanized steel coil according the standard of ul6. the interior surface of our conduit is free from defect with a smooth welded seam. our conduit has a uniform zinc coating insuring metal to metal contact and galvanic protection against corrosion. the exterior is protected by a clear water base coating. the interior surface is coated with primer to provide smooth continous raceways foreasy and fast wire pulling. our emt conduit has excellent ductility, providing for uniform bending and cutting.