X’mas tree

X’mas tree is a key equipment to control the pressure in wellhead and adjust the flowrate of oil/gas well in oil/gas production operation.
·It can be designed into general or integral structure as required;
·It can be completed with pneumatic/hydraulic safety valve;
·It can be classified into two kinds of single-wing and dual-wing.
·As required, matched choke may be positive choke or adjustable choke alternatively