Thin wall galvanized electrical metallic tubing (EMT) is manufactured from high-strength steel. The interior and exterior surfaces are coated with zinc in a hot dip galvanizing process for protection against corrosion. EMT is produced in normal trade sizes from ½" to 4" in standard lengths of 10ft.
Thin wall galvanized electrical metallic tubing (EMT) is manufactured from high-strength steel. The interior and exterior surfaces are coated with zinc in a hot dip galvanizing process for protection against corrosion. EMT is produced in normal trade sizes from ½" to 4" in standard lengths of 10ft.
