| Nominal Size | Outer Diameter | Tolerance on Outside Diameter | Minimum Outside Diameter | Wall Thickness | |
| mm | mm | mm | mm | Minimum | Maximum |
| 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. Hot Dip Galvanized Steel Conduit Pipes for High Protection against Corrosion/External Influences.
2. Length: Unless otherwise specified 3 to 5 meters.