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• The choke manifold is support equipment of hydraulic BOP for controlling well blow out and well pressure. Through the choke valve, perform well killing, replacing polluted slurry in well.
• Control wellhead pressure of casing and standpipe, restoring mud to control pressure at well bottom to stop overflow.
• Through relief pressure, decrease wellhead pressure to perform “Flexibility Shut Off Well”.
• Through drain valve, decrease casing pressure of wellhead to protect BOP stack.
• Furnished with hydraulic control pod to achieve the function of remote control.
• Working pressure: 2000PSI～20000PSI
• Nominal Bore: 2.1/16"～4.1/16"(46mm～103mm)
• Working Medium: oil, natural gas, mud
• Working Temperature: -46°C～121°C（Class LU） |
