Tubing head - Wellhead equipment - YIBEN VALVE CORPORATION

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Tubing head is installed above the casing head with the role to hang the well tubing and seal the space between the tubing and casing annular. Currently, normally adopt the jackscrew valve suspension method. That means on the casing spool installing a jackscrew valves, on the top it has a conical body. Tubing hanger is also a cone type. With a ring on, in all the wellbore tubing weight pulling force, tubing hanger is put firmly inside the seat of jackscrew valve. The jackscrew is to prevent the well pressure too high to make the tubing string out of the tubing.

Describes the design and product range:
NOMINAL DIAMETER: 11"-13 5/8"
OPERATION PRESSURE: 2, 000- 15, 000PSI
TEMPERATURE: -60℃ -121℃
STANDARD LEVEL: PSL1-4
PERFORMANCE LEVEL: PR1-2
MATERIAL TYPE: AA-FF

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