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Wellhead and Christmas Tree

Owetech wellheads and Christmas trees are field proven products that have been designed and produced under strict API Spec 6A quality standards. We can design and develop wellhead equipment conforming to various casings, tubing and pressure classes.

1. Fixed drilled wellhead, connected wellhead casing string, seal and control annular casing, suspended tubing, control wellhead pressure and adjust flow rate, induce oil into the outlet pipeline, applicable for acid fracturing.
2. The design meets API Spec 6A specifications.
3. The equipment consists of a casing head, tubing head and Christmas tree.
4. It is available for all kinds of casing and tubing connections.
5. Working pressure: 2000psi~15000psi
6. Working medium: oil, natural gas, mud and H2S, CO2 gasses.
7. Material class: AA, BB, CC, DD, EE, FF
8. Products specifications level: PSL1~4
9. Performance requirement level: PR 1~2

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