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Low Operating Torque API 6A AA / HH Wellhead Equipment and Christmas Tree
API 6A Wellhead Equipment and Christmas Tree:
1)WP:2000-20000psi
2)work temp:-46-121(Class LU)
3)material class:AA-HH
API Wellhead Equipment and Christmas Tree
1. 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 pipeline, shut off oil well when necessary, and apply to acid fracturing, water injection and test service
2.Consist of casing head, tubing head and Christmas tree
3. Apply to all kinds of casing , tubing programs and connection forms
4. Feature reliable running, simple and convenient operating and repairing
5. Can be equipped with (pneumatic) hydraulic safety valve
6. Working pressure : 2000psi-20000psi
Working medium : oil , natural gas , mud , including H2S , CO2
Working temperature : -46121(Class LU)
Material class : AA, BB, CC, DD, EE, FF, HH
Specification level : PSL1~4
Performance level : PR1~2