The wellhead and Christmas tree is used to fixed the drilled wellhead, connect wellhead casing string, seal and control the annular of casing, suspend tubing, control well head pressure, adjust flow rate, also apply to acid facturing, water injetion and well testing.
Construction and features:
1. Consist of casing head, tubing head
2. Available for all kind of casing and tubing and connection
3. Safety work and operation is convenience
4. Match all kinds of Hydraulic safety valve
5. Working pressure: 2000-20000psi
6. Medium: OIL, Gas, mud, H2S and CO2
7. Working Temp. l-U
8. Material class: AA,BB,CC,DD,EE,FF
9. Performance spcification level: PSL1-4
10. PR: PR1-2
