Hot-stab hydraulic drawing tool for deep sea Christmas tree well

The utility model discloses a hot-stab hydraulic drawing tool for a deep-sea Christmas tree well, which relates to the technical field of hot-stab drawing of Christmas tree wells and particularly comprises a hydraulic cylinder and a sliding sleeve. A positioning block is mounted at the bottom end of...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	HU LIANGYIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING
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