High-pressure capillary pipelines
High-pressure capillary pipelines are designed for point dosing of chemical reagents and their delivery with minimal losses to the required interval of the well.
Capillary polymer pipe
Design:
- 1 - polymeric pipe;
- 2 - the reinforcing layers of the armor;
- 3 - outer polymeric shell.
Technical parameters
| Name | Diameter, internal/outside, mm | Breaking tension, kN | Elongation, m / km / kN | The minimum radius of bending, mm, not less | Air weight, kg / km | Weight in water, kg / km | Maximum pressure, internal/outside, MPa | Maximum operating temperature, °Cч |
| ТГ 5/15-150-25 | 5/15 | 25 | 0,7 | 300 | 270 | 135 | 15/20 | 90 |
|
|
7/16 | 25 | 0,7 | 315 | 320 | 137 | 15/20 | 90 |
| ТГ 8/17-150-25 | 8/17 | 25 | 0,7 | 330 | 340 | 140 | 15/20 | 90 |
Capillary polymer-metal pipe
Design:
- 1 - steel stainless pipe;
- 2 - the reinforcing layers of the armor;
- 3 - outer polymeric shell.
Technical parameters
| Name | Diameter, internal/outside, mm | Breaking tension, kN | Elongation, m / km / kN | The minimum radius of bending, mm, not less | Air weight, kg / km | Weight in water, kg / km | Maximum pressure, internal/outside, MPa | Maximum operating temperature, °Cч |
| ТГ 4/10-500-25 МТ | 4/10 | 25 | 0,7 | 300 | 125 | 60 | 50/20 | 90 |
| ТГ 4/12-500-25 МТ | 4/12 | 25 | 0,7 | 320 | 185 | 86 | 50/20 | 90 |
|
|
5/12 | 25 | 0,7 | 320 | 190 | 90 | 50/20 | 90 |
| ТГ 6/15-500-25 МТ | 6/15 | 25 | 0,7 | 350 | 270 | 125 | 50/20 | 90 |
| ТГ8/18-500-25 МТ | 8/18 | 25 | 0,7 | 350 | 430 | 200 | 50/20 | 90 |