Wellhead Equipment & Christmas Tree

Fix 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 pipe line, shut off oil well when necessary, and apply to acid fracturing, water injection and test service.

-Consist of casing head, tubing head and Christmas tree.

-Apply to all kinds of casing, tubing programs & connection forms.

-Feature: reliable running, convenient operating and repairing.

-Can be equipped with (pneumatic) hydraulic safety valve.

-Working pressure: 2,000Psi - 20,000Psi

-Working medium: oil, natural gas, mud, including H2S, CO2

-Working temperature: -46℃ ~ 121℃ (Class LU)

-Material class: AA, BB, CC, DD, EE, FF, HH