Throttle manifold JG65 35

Product Overview The Throttle manifold JG65-35 is a core product of Yancheng Kaifa Petroleum Machinery Co., Ltd., engineered as a High-Performance Throttle Manifold and Quality Throttle Manifold for oil and gas well pressure control. As an essential blowout prevention equipment, it regulates casing pressure (via choke valve adjustment) when the blowout preventer is closed, maintaining bottom hole pressure slightly above formation pressure to prevent formation fluid inflow. It also enables soft well shut-in via pressure release and emergency blowout relief to protect wellheads when pressure exceeds safe limits—critical for safe and efficient oil/gas drilling operations globally. Technical Specifications Model: JG65-35 Nominal Diameter: 65mm (main manifold) Working Pressure: 35MPa (rated operating pressure) Material: High-strength alloy steel (corrosion-resistant for harsh downhole environments) Valve Type: Manual/hydraulic choke valve (optional) Operating Temperature: -40°C to 120°C…

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