UL797 ANSI C80.3 steel conduit

  • Standard: UL797 ANSI C80.3
  • Easily bended
  • Clend end
  • Bright surface
  • Inner welded line ≤0.3mm
  • Outer welded line is smooth
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Details

EMT conduit is manufactured in accordance with the following:

• American National Standards Institute (ANSI®)

• American National Standard for Electrical Metallic Tubing (ANSI® C80.3)

• Underwriters Laboratories Standard for Electrical Metallic Tubing (UL797)

Size

STANDARD EMT CONDUIT
StandardNominal Size Outside DiameterWall ThicknessLength
UL 797 ANSI C 80.3 inchinchmmmmfeetmm
1/2″0.70617.931.07103050
3/4″0.92223.421.24103050
1″1.16329.541.45103050
1-1/4″1.51038.351.65103050
1-1/2″1.74044.201.65103050
2″2.19755.801.65103050
2-1/2″2.87573.031.83103050
3″3.50088.901.83103050
3-1/2″4.000101.602.11103050
4″4.500114.302.11103050
MATERIAL:Q195&Q235
CLASS:class 3&class 4
ECONOMIC EMT CONDUIT
StandardNominal Size Outside DiameterThinner wall ThicknessLength
UL 797 ANSI C 80.3 inchinchmmmmfeetmm
1/2″0.70617.930.85103050
3/4″0.92223.421.00103050
1″1.16329.541.10103050
1-1/4″1.51038.351.30103050
1-1/2″1.74044.201.30103050
2″2.19755.801.40103050
MATERIAL:Q195&Q235
CLASS:class 3
 Applicable Tolerances:
Length: 10Ft (3.05m) ± ¼” (±6.35mm).
Outside Diameter: ½”-2” ±0.005” (±0.13mm); 2½” ±0.010” (±0.25mm); 3” ±0.015” (±0.38mm);3½”-4” ±0.020” (±0.51mm)

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