| Electrical Conduit Confirming to IS 9537(Part-II)/1981 Equivalent to BS 4568 |
|
Nominal Size
mm |
Dimensions (mm) |
Weight ( KG / Mtr. ) |
|
Outside Diameter |
Thickness |
Class 1, 2 & 3 |
Class 4 |
|
Min |
Max |
Min |
Max |
Min |
Max |
|
16 |
15.7 |
16.0 |
1.0 ± 0.10
1.4 ± 0.10 |
0.324
0.452 |
0.405
0.531 |
0.355
0.483 |
0.470
0.594 |
|
20 |
19.7 |
20.0 |
1.0 ± 0.10
1.6± 0.15 |
0.416
0.643 |
0.515
0.783 |
0.457
0.682 |
0.597
0.862 |
|
25 |
24.6 |
25.0 |
1.2 ± 0.15
1.6± 0.15 |
0.598
0.811 |
0.784
0.995 |
0.649
0.860 |
0.887
1.095 |
|
32 |
31.6 |
32.0 |
1.2 ± 0.15
1.6± 0.15 |
0.796
1.069 |
1.006
1.301 |
0.861
1.133 |
1.139
1.432 | |
| Preferred length of conduit: 4.0 m Minimum: 3.0 m Maximum: 4.0 m |
|
| |
