Article List
- Electrical Metallic Tubing (EMT)
Electrical metallic tubing (EMT), also commonly called EMT Conduit, is a listed steel raceway of circular cross section, which is unthreaded, and nominally 10′ long. EMT is available in trade sizes 1/2 through 4. The outside is galvanized for corrosion protection and the inside has an approved corro
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