API 6A Threaded Bottom Connection Casing Head

详情

>Christmas Tree is an important device to control wellhead pressure in oil (gas) operation and adjust flow of oil (gas) well.

>It can be designed into ordinary or monolithic structure according to the need.

>I can be equipped with gas (liquid) safety valve.

>It can be a structure of single wing or double wings.

>According to the needs, equipped throttle valve can choose two structures: fixed or adjustable.