- Country of manufactureAzerbaijan
Bindings columned OKK and PSS typeBindings columned the OKK and PSS type are intended for an obvyazyvaniye of two and more about bsadny columns and control of pressure in intercolumned space.
Bindings columned the OKK type are made on the working pressure of 21 and 35 MPas.
Bindings columned the PSS type it is made according to requirements standartaa PI and are intended on a working davlen iye 70 MPas.
Depending on structure of the borehole environment of a binding are issued in the following executions:
- Usual - for the Wednesdays containing oil, gas, gas condensate, flushing liquid, cement mortar, particles of vyburenny breed, water and their mixes;
- Corrosion-resistant (K2 and K2I) - for the Wednesdays containing oil, gas, gas condensate, flushing liquid, cement mortar, particles of vyburenny breed, water and their mixes containing H2S and CO to 6% on volume.
The design of columned bindings provides various options of a combination of the suspended upsetting columns.
Locking devices - direct-flow latches and cranes. The design of a columned head is convenient in operation and is reliable in work; allows to restore sealing of intercolumned ring space by forcing of special pastes. In a columned binding the level self-condensed packers are applied to consolidation of columns two.
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Bindings columned OKK and PSS type