The specification and price of pipe choices
| Number of choice . | Nominal diameter of pipe (mm) . | Steel pipe . | Wall thickness (mm) . | Allowed pressure (bar) . | Unit length meter price ($) . |
|---|---|---|---|---|---|
| 1, 2, 3 | 1,800 | ST52 | 17.5-16-14.2 | 35-32-29 | 643-587-520 |
| 4, 5, 6 | 1,900 | ST52 | 1705-16-14.2 | 34-31-28 | 678-620-531 |
| 7, 8, 9 | 2,000 | ST52 | 17.5-16-14.2 | 32-29-26 | 714-653-554 |
| 10, 11, 12 | 2,200 | ST52 | 17.5-16-14.2 | 29-27-24 | 785-715-612 |
| Number of choice . | Nominal diameter of pipe (mm) . | Steel pipe . | Wall thickness (mm) . | Allowed pressure (bar) . | Unit length meter price ($) . |
|---|---|---|---|---|---|
| 1, 2, 3 | 1,800 | ST52 | 17.5-16-14.2 | 35-32-29 | 643-587-520 |
| 4, 5, 6 | 1,900 | ST52 | 1705-16-14.2 | 34-31-28 | 678-620-531 |
| 7, 8, 9 | 2,000 | ST52 | 17.5-16-14.2 | 32-29-26 | 714-653-554 |
| 10, 11, 12 | 2,200 | ST52 | 17.5-16-14.2 | 29-27-24 | 785-715-612 |