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- rotating seal ring 动环
- Check the seal ring of the conductor. 检查隔水管密封圈。
- Third, the PTFE (F4) of the corrosion seal ring. 第三，聚四氟乙烯(F4)密封环的腐蚀。
- Adjusting the seal ring you can get the best seal. 调整密封圈的押紧程度，可以获得最佳密封效果。
- The inner mechanical seal shall be constructed with a solid block carbon rotating seal face and a solid block silicon carbide stationary seal face. 内置的机械密封结构应该采用一块整体结晶碳旋转密封面和一块整体结晶碳化硅固定密封面。
- These unions also have a resilent nitrile seal ring. 装有弹性丁晴橡胶密封环。
- The fly hammer rotating seal is new weave seal combined with spire drive seal and fly hammer shut down seal. 飞锤螺旋密封是一种螺旋动力密封与飞锤停车密封相结合的新型组合密封。
- The outer mechanical seal shall be constructed with a solid block silicon carbide rotating seal face and a solid block silicon carbide stationary face. 外置的机械密封应该采用一块整体结晶碳化硅旋转密封面和一块整体结晶碳化硅固定密封面。
- The seal rings should be replaced by ship's spares. 密封环用船上的备件更换。
- The outer mechanical seal shall be constructed with a solid block silicon carbide rotating seal face and a solid block silicon carbide stationary seal face. 外置的机械密封应该采用一块整体结晶碳化硅旋转密封面和一块整体结晶碳化硅固定密封面。
- Press the flange and replace the side sealing ring. 压紧法兰（均匀用力）更换侧密封圈。
- Adopting bowl sealing ring and movable rotating head tight by hand without wrench,It is easy to use and quick in charging with reliablity and airtight. 采用碗形密封圈及活动旋转头，周转拧紧不需板手，使用便利，速度快，有可靠性，高密封闭。
- For motor frame size 180 and above, the inner mechanical seal shall be constructed with a solid block carbon rotating seal face and a solid block silicon carbide stationary seal face. 用于尺寸180以上的电机机架，内置的机械密封结构应该采用一块整体结晶碳旋转密封面和一块整体结晶碳化硅固定密封面。
- The results showed that the seal effect was assurable if the seal ring was designed by standard of GB150. 有限元结果表明:封口直径为2 230 mm的双锥结构参照GB150进行设计,其密封性能能够得到保证。
- The special support frame can perform connection function and connect cooling water to cool down the seal ring. 特殊安装支架，即起到连接作用,同时又能接通冷却水对密封圈部位进行冷却。
- The seal ring is fixed on the disc; you can change it without stripping the valve. 橡胶密封圈安装在蝶板上，无须拆卸阀门即可更换密封圈；
- Linqing City Hongjiang Bearing Forging Co., Ltd., mainly engaged in: Bearing forging, oil seal ring, bearing business. 临清市洪江轴承锻造有限公司、主要经营：轴承锻件、油封环、轴承业务。
- A special retainer ring holds the two sealing ring faces together. 一个特殊的固定环将密封环的表面靠在一起。
- Perfect sealing ring on bearing allows no leak of oil. 完全密封的轴封:完全密封,无渗油。
- Especially the area of rotating sealing faces has to be minimized to the minimum, even under higher-pressure environment. 特别的是旋转封闭面大小必须减低到最低限度，甚至在较高的压力下。
