REFERENCE DATA |
RIGID STEEL CONDUIT (HEAVY WALL CONDUIT) |
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Nominal |
Nominal |
Minimum Weight |
Weight of conduit |
Weight of conduit |
|||||
Outside |
Inside |
Per 100 Ft. (30.5m) with |
and Conductors |
||||||
Diameter |
Diameter |
Couplings Attached |
Per 100 Ft. (30.5m)* |
||||||
In. |
mm |
In. |
mm |
In. |
mm |
Lbs. |
kg |
Lbs. |
kg |
3/8" |
10 |
0.675 |
17.1 |
0.493 |
12.5 |
51.5 |
23.4 |
65.1 |
29.5 |
1/2" |
15 |
0.840 |
21.3 |
0.632 |
16.0 |
79.0 |
35.8 |
101.1 |
45.9 |
3/4" |
20 |
1.050 |
26.7 |
0.836 |
21.3 |
105.0 |
47.6 |
145.8 |
66.1 |
1" |
25 |
1.315 |
33.4 |
1.063 |
27.0 |
153.0 |
69.4 |
219.3 |
99.5 |
11/4" |
32 |
1.660 |
42.2 |
1.394 |
35.4 |
201.0 |
91.2 |
318.3 |
144.4 |
11/2" |
40 |
1.900 |
48.3 |
1.624 |
41.3 |
2479.0 |
113.0 |
408.8 |
185.4 |
2" |
50 |
2.375 |
60.3 |
2.083 |
52.9 |
332.0 |
150.6 |
593.8 |
269.3 |
21/2" |
65 |
2.875 |
73.0 |
2.489 |
63.2 |
527.0 |
239.1 |
901.0 |
408.7 |
3" |
80 |
3.500 |
88.9 |
3.090 |
78.5 |
682.0 |
309.6 |
1259.0 |
571.1 |
31/2" |
90 |
4.000 |
101.6 |
3.570 |
90.7 |
831.0 |
376.9 |
1604.0 |
727.6 |
4" |
100 |
4.500 |
114.3 |
4.050 |
102.9 |
972.3 |
441.0 |
1967.0 |
892.2 |
5" |
125 |
5.563 |
141.3 |
5.073 |
128.9 |
1313.6 |
595.9 |
2876.0 |
1304.5 |
6" |
150 |
6.625 |
168.3 |
6.093 |
154.8 |
1745.3 |
791.7 |
4003.0 |
1815.7 |
INTERMEDIATE METAL CONDUIT (IMC) |
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Nominal |
Nominal |
Minimum Weight |
Weight of conduit |
||||||
Outside |
Inside |
Per 100 Ft. (30.5m) with |
and Conductors |
||||||
Diameter |
Diameter |
Couplings Attached |
Per 100 Ft (30.5m)* |
||||||
In. |
mm |
In. |
mm |
In. |
mm |
Lbs. |
Kg |
Lbs. |
Kg |
1/2" |
15 |
0.815 |
20.7 |
0.675 |
17.1 |
60.0 |
27.2 |
82.1 |
37.2 |
3/4" |
20 |
1.029 |
26.1 |
0.879 |
22.3 |
82.0 |
37.2 |
122.8 |
55.7 |
1" |
25 |
1.290 |
32.7 |
1.120 |
28.4 |
116.0 |
52.6 |
182.3 |
82.7 |
1/1/4" |
32 |
1.638 |
41.6 |
1.468 |
37.3 |
150.0 |
68.0 |
267.3 |
121.2 |
11/2" |
40 |
1.883 |
47.7 |
1.703 |
43.3 |
182.0 |
82.5 |
341.8 |
155.0 |
2" |
50 |
2.360 |
59.9 |
2.170 |
55.1 |
242.0 |
109.7 |
503.8 |
228.5 |
21/2" |
65 |
2.857 |
72.5 |
2.597 |
66.0 |
428.0 |
194.1 |
775.0 |
351.5 |
3" |
80 |
3.476 |
88.3 |
3.216 |
81.7 |
526.0 |
238.6 |
1069.0 |
485.0 |
31/2" |
90 |
3.971 |
100.8 |
3.711 |
94.3 |
612.0 |
277.6 |
1346.0 |
610.8 |
4" |
100 |
4.466 |
113.4 |
4.206 |
106.8 |
682.0 |
309.4 |
1632.0 |
740.5 |