阀杆填料 meaning in English
valve stem packing
Examples
- Superior finish ( 32 rms ) of packing chamber and stem ( 8 rms ) to assure long cycle life
阀杆轴承保证同轴阀杆的旋转，使得阀杆填料具有最大的密封效果。 - Stem bearing to assure concentric stem rotation , allowing stem packing to provide maximum sealing effectiveness
阀杆轴承保证同轴阀杆的旋转，使得阀杆填料具有最大的密封效果。 - Valve running thrust which represents 90 % of the travel of the valve stem can be determined by adding stem load and stem packing friction
阀门运行推力只是阀门阀杆行程力的90 % ，因此测算阀门推力时，要加上阀杆负载和阀杆填料摩擦力。 - In allusion to the leaking of packing of gate valve , this paper presents technical improvement measures in properly selecting packing material and varying the structure of packing assembly
摘要针对闸阀阀杆填料密封泄漏的问题，提出了正确选择密封填料的材料和改进闸阀填料压盖密封件结构的技术改进措施。 - Extended bonnets with sufficient gas column length , usually specified by customer , are supplied for all valves to keep stem packing at sufficient distance away from the cold fluid to remain functional
加长阀帽具有足够长度的气柱，通常由用户定制，可以配备在所有阀门上，使得阀杆填料与低温液体保持足够的距离，避免使用功能受到低温影响。