Electrical Metallic Tubing ( EMT )
General
EMT is manufactured from high-strength steel coil , and produced according to the standard of ANSI C80.3(UL797) . The interior surface of our conduit is free from defect with a smooth welded seam . It is hot dipped galvanized inside and outside, so that metal-to-metal contact and galvanic protection against corrosion are provided, and the surface of the conduit is coated with a clear lacquer coating to inhibit white rust and increase corrosion resistance. The interior surface provides a smooth continuous raceway for easy wire pulling. Our EMT conduit has excellent ductility, providing for uniform bending and cutting.
UL Certificate No. : E340594(177709-001)
Dimension and Weight Chart
Nominal Wt. per 100Ft (30.5M) |
Nominal Wall Thickness |
||||||
U.S. |
Metric |
Lbs |
Kg |
In. |
mm |
In. |
mm |
16 |
30 |
13.5 |
0.706 |
17.93 |
0.042 |
1.07 |
|
3/4 |
21 |
46 |
20.7 |
0.922 |
23.42 |
0.049 |
1.24 |
1 |
27 |
67 |
30.6 |
1.163 |
29.54 |
0.057 |
1.45 |
1-1/4 |
35 |
101 |
45.6 |
1.510 |
38.35 |
0.065 |
1.65 |
1-1/2 |
41 |
116 |
52.8 |
1.740 |
44.20 |
0.065 |
1.65 |
2 |
53 |
148 |
67.2 |
2.197 |
55.80 |
0.065 |
1.65 |
2-1/2 |
63 |
216 |
97.9 |
2.875 |
73.03 |
0.072 |
1.83 |
3 |
78 |
26 3 |
119.3 |
3.500 |
88.90 |
0.072 |
1.83 |
3-1/2 |
91 |
34 9 |
158 .3 |
4.000 |
101.60 |
0.083 |
2.11 |
4 |
103 |
39 3 |
178. 3 |
4.500 |
114.30 |
0.083 |
2.11 |
Applicable Tolerances:
Length : 10Ft (3.05m) ± ¼” (±6 mm).
Outside Diameter : ½”-2” ±0.005” (±0.13mm); 2½” ±0.010” (±0.25mm); 3” ±0.015” (±0.38mm); 3½”-4” ±0.020” (±0.5 0 mm)
Specifications
East Conduit EMT pipe is manufactured in accordance with the latest edition of the following: