打开防喷器闸板进行内部检查。
铸钢阀门锤击手轮，阀座环，楔形闸板。
常规闸板式防喷器的一个厚且重的部件。
A thick, heavy steel component of a conventional ram blowout preventer.
闸板上可活动的部件与密封部件分开固定。
The movable parts of the disc are fitted separately from the sealing parts.
闸板由阀座引导，可以延长填料的密封寿命。
The gate is guided by the seat, extending the sealing life of the packing.
闸板防喷器在使用过程中，密封效果是关键。
During the process of using the Ram Blowout Preventer, the sealing effect is the key.
管道闸阀是闸阀的一种形式，它有延长的闸板。
Conduit valves are a form of gate valves with elongated gates.
这些管柱闸板有效地密封了有限范围内的管柱直径。
These pipe RAMS effectively seal a limited range of pipe diameters.
闸板两面均经过精密精磨加工，避免损坏填料和阀座。
They feature a precision ground finish on both sides to prevent packing and seat damage.
精密机械加工的斜面闸板端使得阀座部件使用寿命更长。
Precision machined beveled gate end provides long life of seating components.
闸板和阀座的接触表面必须光滑、平整，才能有效地密封。
Contacting surfaces of the gate and body seats must be smooth and flat for effective sealing.
包括带有闸板指示器的地轴承架，手轮，连接件和加长件。
Includes floorstand with gate position indicator, handwheel, fittings and extension.
这种楔形闸板的优点在于具有很好的耐腐蚀和抗振动的性能。
The advantages of this wedge are that it is highly resistant to corrosion and vibration.
闸板防喷器关井速度快、耐高压，是二级井控最重要的设备。
The ram BOP is the most important equipment for secondary well control, quick to shut in the well, and of a high pressure rating.
闸板压力侧的流体压力使另一侧的阀座受较大的力，提高了密封性。
Fluid pressure on one side of the gate presses it against the opposite seat with great force and improves the seal.
闸板的斜面刀形边缘能够将杂质排出或切割流体介质中的固体颗粒。
The beveled knife like edge pushed aside or cuts through solids in the flow stream.
阻断闸板与每条连接槽相关联且可在打开位置与关闭位置之间移动。
A shutoff gate is associated with each connecting trough and movable between an open position and a closed position.
不建议用于高速流体或含有可能淤塞闸板的悬浮颗粒的流体的应用。
It is not recommended for high velocity flow or services where suspended particles can foul the wedge.
楔形闸板-全导向楔形结构，精密配合阀体阀座，实现最有效的关闭。
Wedge? Fully guided wedge precision fitted to body seats for maximum shutoff.
楔形闸板-全导向楔形结构，精密配合阀体阀座，实现最有效的关闭。
Wedge - fully guided wedge precision fitted to body seats for maximum shutoff.
工作时，控制系统根据料位仪传来的信号自动开启或关闭电动闸板阀闸口。
When in work, the control system automatically opens or closes the gate of the electric flashboard valve according to the signals sent by the material level meters.
大直径的液压缸，通常是收缩，迫使闸板的两半一起向中间运动去密封井眼。
Large-diameter hydraulic cylinders, normally retracted, force the two halves of the cover together in the middle to seal the wellbore.
即使在最低的管线压力下，闸板与阀座之间的配合也能够实现气泡级密封功能。
The interference fit between the gate and seat provides bubble tight shutoff even under the lowest pressure.
这种设计结构不依赖密封填料来定位闸板，因此使得密封填料的更换更加简单。
The design doesn't rely on the packing to position the gate, making packing replacement easier.
一旦井控或井涌发生时，可以用于快速密封井眼上部的装置称为闸板式防喷器。
A device that can be used to quickly seal the top of the well in the event of a well control event (kick).
闸阀和截止阀具有各种楔形闸板或阀瓣和阀体的配置，适用于不同的应用场合。
Gate and globe valves are available with a selection of wedge or disc and body configurations for different services.
如果使用了闸板型防喷器去关闭井眼，则工具接头就不能够通过关闭的闸板元件。
If the well has been closed with the use of ram BOPs, the tool joints will not pass by the closed ram element.
支撑部件（60）以 在闸板（52）上升时，不与闸板（52）干涉的方式设置。
The support member 60 is installed not to interfere with a shutter 52 when the shutter 52 rises.
闸板有两个密封面，最常用的楔式闸板阀的两个密封面形成楔形，楔形角随阀门参数而异。
Gate has two sealing surfaces, the most commonly used wedge gate valve sealing surface to form two wedge-shaped, wedge Angle parameters vary with the valve.
闸板有两个密封面，最常用的楔式闸板阀的两个密封面形成楔形，楔形角随阀门参数而异。
Gate has two sealing surfaces, the most commonly used wedge gate valve sealing surface to form two wedge-shaped, wedge Angle parameters vary with the valve.
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