Thread sizes: OTTM / OTG / BTS (VS) 114 ... 146
Working principle: depending on
the customer's requirements, they can be manufactured in various versions.
Check valve CO
Thread sizes: OTTM / OTG / BTS (VS) 114 ... 146
Working principle: depending on
the customer's requirements, they can be manufactured in various versions.
Discontinuous coupling MR, MHZ
Thread sizes: OTTM / OTG / BTS (VS) 114 ... 146
Principle of operation: creation of excess pressure
inside the coupling. Working pressure from 35 to 50 MPa.
Hydraulic coupling MG
Thread sizes: OTTM / OTG / BTS (VS) 114 ... 146
Principle of operation: creation of excess pressure
inside the coupling. Working pressure from 35 to 50 MPa.
Poker selective PGI
Thread sizes: standard size 102/114/146
Principle of operation: selective two-packer layout
for well intensification works
with the possibility of selective treatment of formations.