Gas lift mandrel for tubing
1,The gas lift mandrels are installed as part of the tubing string.
2.It have an exterior ported lug that accepts a 1-in[25.4mm] OD or 1.5-in[38.1mm] OD gas lift valve and a reverse-flow check valve. GZT-series mandrels are designed for single-string installations and are normally used in injection-pressure-operated tubing flow applications.
This series of mandrels are internally hydro-statically tested to 8700psi[60MPa]
NO.
Material
Model
Connecting thread
Length
Maximum diameter
Adapted gas lift valve
Upper internal thread
Bottom outside thread
O.D.
Connecting thread
1
J55 or N80…