(ISO 9118-1) and (EN 1401-1) Urban line pipes are produced based on these standards.
In contrast to standard 9119, which is for the detection of construction waste, this standard places more emphasis on annular tightness and emphasizes issues against internal and external lateral pressures, as well as the resistance of pipes to corrosion and their mechanical strength.
You can see the technical specifications of pipes produced according to standard 9118 by Oraman Gharb Company in the list below.
| Standard | Size | Thickness | Weight of each branch | Annular stiffness |
| 9118 | 110 | 3.2 | 10.4 | SN4/SN8 |
| 9118 | 110 | 4.2 | 12.30 | SN16 |
| 9118 | 125 | 3.2 | 11.8 | SN4 |
| 9118 | 125 | 3.7 | 13.20 | SN8 |
| 9118 | 125 | 4.7 | 16.50 | SN16 |
| 9118 | 160 | 3.2 | 14.10 | SN2 |
| 9118 | 160 | 4 | 17.50 | SN4 |
| 9118 | 160 | 4.7 | 21.50 | SN8 |
| 9118 | 160 | 6.2 | 28.00 | SN16 |
| 9118 | 200 | 4 | 22.00 | SN2 |
| 9118 | 200 | 4.9 | 28.00 | SN4 |
| 9118 | 200 | 6.2 | 33.00 | SN8 |
| 9118 | 200 | 7.7 | 42 | SN16 |
| 9118 | 250 | 4.9 | 37.00 | SN2 |
| 9118 | 250 | 6.2 | 42.00 | SN4 |
| 9118 | 250 | 7.3 | 50.00 | SN8 |
| 9118 | 250 | 9.6 | 65.00 | SN16 |
| 9118 | 315 | 6.2 | 56.00 | SN2 |
| 9118 | 315 | 7.7 | 65.00 | SN4 |
| 9118 | 315 | 9.2 | 81.00 | SN8 |
| 9118 | 315 | 12.7 | 102.00 | SN16 |
