|
| |
CASING PIPES
Outside
diameter (mm) |
Wall
thickness (mm) |
Standarts |
| 146.1 |
7.7 - 10.7 |
GOST 632-80 |
| 168.3 (Buttress thread) |
8.9 - 12.1 |
API 5 CT; GOST 632-80 |
| 244.5 (Buttress thread) |
8.9 - 12.0 |
API 5 CT; GOST 632-80 |
| 273.1 |
8.9 - 12.6 |
GOST
632-80 |
| 298.5 |
9.5 - 12.4 |
| 323.9 |
9.5 - 12.4 |
|
