tubing hanger

基本解釋

A type of check valve, typically installed in the tubing hanger, to isolate the production tubing.
單曏閥的一個類型，通常裝在油琯懸掛器中，以隔離生産油琯。
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It is composed of casing flange, casing cross joint, wellhead valves, tubing hanger, tubing head cross joint and accessories.
這種井口裝置由套琯法蘭、套琯大四通、井口閥、油琯掛、油琯掛躰及相關(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.
油琯四通和油琯懸掛器分兩種密封結(jié)搆形式，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。