RIGID STEEL CONDUITS CONFIRMING TO IS:9537 (Part-ll) 1981 (Equivalent to BS:4568) |
| |
Nominal
Size |
Outside
Diameter |
Tolerance on
Outside Diameter |
Minimum
Outside Diameter
|
Wall Thickness |
| Minimum |
Maximum |
| mm |
mm |
mm |
mm |
mm |
mm |
| 20.00 |
20.00 |
-0.30 |
19.70 |
1.40 |
1.80 |
| 25.00 |
25.00 |
-0.40 |
24.60 |
1.40 |
1.80 |
| 32.00 |
32.00 |
-0.40 |
31.60 |
1.40 |
1.80 | |
| |
| Note: |
| 1. Stove Enamelled for Medium Protection against Corrosion/External Influences. |
| 2. Hot DIP Galvanized Steel Conduit Pipes for High Protection against Corrosion/External Influences. |
| 3. Length: Unless otherwise specified 3 to 5 meters. |
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