The complex of the equipment for repair of pipelines (KORT-1.000) is intended for cutting out and replacement of defective sections, cutting- in and out of various processing equipments on active pipelines, including oilfield, main and oil- products pipelines. It is repaired at the stop of feeding or without stopping feeding the pipelines (in case of application of the safe line).
Advantages:
- reduction of time of a stop of the pipeline for repair of the defective section of the pipeline;
- solution of a problem of the extraction of the get stuck clearing or diagnostic equipment and inline devices in any section of the pipeline that allows reducing a risk of performance of these operations to a minimum or acceptable level;
- reduction of volume of construction of access roads for exportation of discharged fluids from the pipeline;
- shutdown of the pipeline is made through the small opening which isn’t weakening the pipeline.
| Diameter of the repaired pipeline, mm | 325, 377, 426, 530 |
| Thickness of a wall of the repaired pipeline, mm | from 6 to 12 |
| Maximum pressure in the pipeline during the carrying out repair works, MPa (kg/cm2) | 1,6 (16) |
| Total weight of the equipment entering a complex, kg | 2600 (netto); 3700 (brutto) |
Structure of the complex KORT
| Designation | Name | Ø 273 mm | Ø 325 mm | Ø 377 mm | Ø 426 mm | Ø 530 mm |
| KORT-1.273 | KORT-1.325 | KORT-1.377 | KORT-1.426 | KORT-1.530 | ||
| OR-1311.00.000-01 | Pipeline shutdown unit | – | х | – | – | |
| OR-1311.00.000-01 | – | х | – | – | ||
| OR-1311.00.000-02 | х | |||||
| OR-1311.00.000-02 | х | |||||
| OR-1311.00.000-03 | – | – | – | х | ||
| OR-1311.00.000-03 | – | – | – | х | ||
| OR-1311.00.000-04 | – | – | х | – | ||
| OR-1311.00.000-04 | – | – | х | – | ||
| OR-1311.00.000-05 | х | – | – | – | ||
| OR-1311.00.000-05 | х | – | – | – | ||
| OR-1311.13.000 | System of drain of gases | х | х | х | х | х |
| UKhV-150.00.00.000
(in a set the combined Ø tool of 132 mm) |
Unit for cold cutting out | х | х | х | – | – |
| UKhV-300.00.00.000
(in a set the UKhV-300 adapter. 12.00.000 DN 300/DN 200 and the combined Ø tool of 170 mm) |
Unit for cold cutting out | – | – | – | х | х |
| SM-307.000 | Unit for cold cutting of pipes | х | х | х | х | х |
| OR-1310.000-01 | Pipe nipple sealing device with DN of 150 mm | х | х | х | – | – |
| OR-1310.000-03 | Pipe nipple sealing device with DN of 200 mm | – | – | – | х | х |
“Stages of pipeline repair” download
