tubing hanger

基本解釋

A type of check valve, typically installed in the tubing hanger, to isolate the production tubing.
單向閥的一個類型，通常裝在油管懸掛器中，以隔離生產(chǎn)油管。
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It is composed of casing flange, casing cross joint, wellhead valves, tubing hanger, tubing head cross joint and accessories.
這種井口裝置由套管法蘭、套管大四通、井口閥、油管掛、油管掛體及相關(guān)附件組成。
The seals of tubing spool and tubing hanger are classified as two types:vertical rubber seal and tapper metal seal. Users can select one of them upon their requirement.
油管四通和油管懸掛器分兩種密封結(jié)構(gòu)形式，一種是直座式橡膠密封，一種是錐座式金屬硬密封，可根據(jù)不同需要確定其選用形式。