Avaliable versions:
|
MPa |
14 |
|
psi |
2000 |
Sealed polished rod size: 19, 32, 38 mm.
Connecting thread according to GOST 633 / according to API: 73, B73 / 2.7/8” TBG, 2.7/8” UPTBG, 3"LP, 4LP
Basic advantages:
- the ability to shut down wells for a long time in case of flooding and other natural disasters, eliminating the possibility of environmental pollution.
