Z Lock Mandrel
Used non-selectively locate and lock into type “R” landing nipples.
The “Z” type lock mandrels utilize various equalizing assemblies depending on the desired application.
The “Z” type lock mandrel utilized a bottom no-go to locate and stop at the desired nipple.
Type “Z” lock mandrels are typically used in applications where the pressure differential does not exceed 5000 psi, or 35 MpA.
Used with various equalizing assemblies to blank off pressure of production tubing.
Used to deploy check valves, standing valves, or velocity strings in the tubing string.
Used to deploy safety valves into the tubing string.
Used to deploy or hang bottom hole instruments in the wellbore.
|Fishneck OD (")||1.375"||1.75"||2.313"|
|Fishneck OD (mm)||34.93mm||44.45mm||58.75mm|
|Minimum ID (")||0.875"||1.187"||1.438"|
|Minimum ID mm||22.23mm||30.15mm||36.52mm|
|Maximum OD (")||1.75"||2.188"||2.688"|
|Maximum OD (mm)||44.45mm||55.58mm||68.28mm|
|Lower Thread Conn.||1.406-14UN||1.813-14UN||2.218-14 UN|
*Smaller or larger sizes available upon request, as well as custom materials
PLEASE STATE PART DESCRIPTION AND SIZE WHEN ORDERING