Galvanized Conduit - EMT Electrical Metallic Tubing – Rainbow
Galvanized Conduit - EMT Electrical Metallic Tubing – Rainbow Detail:
Electrical Metallic Tubing
Electrical metallic tubing (EMT), also commonly called thin-wall, is a listed steel raceway of circular cross section, which is unthreaded, and nominally 10′ long. 20′ lengths are also available. EMT is available in trade sizes 1/2” through 4”. The outside is galvanized for corrosion protection and the inside has an approved corrosion-resistant organic coating. EMT is installed by use of set-screw or compression-type couplings and connectors. It is permitted to have an integral coupling comprised of an expanded, “belled” shape tube on one end with set screws. EMT with integral couplings is available in trade sizes 1-1/4 through 4.
The heavy-duty steel conduit resists splitting, kinking and flattening and is coated with zinc for corrosion resistance. Allied conduit has an E-Z pull interior coating provides a smooth surface for faster wire pulling.
- Protects insulated electrical conductors and cables from magnetic fields, impact damage and crushing
- E-Z pull interior coating provides a smooth surface for faster wire pulling
- Excellent mechanical protection for conductors
- Ductility for faster and easier bending
- High grade mild strip steel for durability and longer life
- Listed to underwriter’s laboratories safety standard UL 797
- Manufactured in accordance with ANSI C80.3
- Note: product may vary by store
Applicable Tolerance:
Outside Diameter: ±0.005 in (0.13 mm)
Wall Thickness: +10%~ -5%
The wall thickness shall not vary more than 0.003 in (0.08mm) throughout a 10 foot length
Length: ±0.25 in (6.4 mm)
Standard: UL797-2000
Finishes: Zinc Plated, Pre-galvanized
Zinc coated: class 3, 80-120 g/m2; class 4, 275-500 g/m2
Product detail pictures:





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