Fixed the drilled wellhead , connect wellhead casing string , seal and control the annular of casing , suspend tubing , control wellhead pressure and adjust flow rate ,also induce oil into outlet pipeline , shut off oil well when necessary , and apply to acid fracturing , water injection and test services.
•The equipment is consist of casing head , tubing head , Christmas tree
•It is available for all kind of casing and tubing and all connection。
•Christmas tree has safety work and operation is convenience
•It can match with all kind of (pneumatic ) hydraulic safety valve
•working pressure：2000PSI～20000PSI
•working temp. : -46°C～121°C（LU）
•material ：AA、BB、CC、DD、EE、FF、HH
•PSL：PSL1～4
•PR：PR1～2
