• The stem and core are made of hard alloy, with the performance of wear resistance and wash resistance.
• Convenient to adjust flow.
• Be applicable to choke manifold.
• 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）
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Manually Actuated Holed Disc Choke |
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Manually Actuated Cylindrical Gate Drilling Choke |
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Hydraulically Actuated Holed Disc Choke |
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Hydraulically Actuated Cylindrical Gate Drilling Choke |
