加速橡胶密封件老化变质，寿命缩短，甚至丧失其密封性能，使液压系统严重泄漏。
Acceleration rubber seal aging deterioration, loss of life, even loses its sealing property, causes the hydraulic system to divulge seriously.
该项包括在线仪器、流量计、调节阀、紫外光、泵、泵的密封件、过滤膜、垫圈和密封材料以及其他特殊的在线设备。
This would include in-line instrumentation, flow meters, regulating valves ultraviolet lights, pumps, pump seals, filter membranes, gasket and seal materials, and other specialized in-line devices.
哈金森全球生产产品范围包括军用产品、减震产品、车身密封系统、流体传动系统、传动带、密封件及医用手套和婴儿用品。
Products of Hutchinson Worldwide include military products, anti-vibration systems, body sealing systems, fluid transfer systems, belts, seals, medical gloves and baby products.
将侧窗密封件放在定心孔上，然后用抽芯铆钉铆接侧窗密封件。
Position the side wind ow seal on the centering hole and rivet it down using the pop rivet.
密封件配属的螺栓和金属板必须用不锈钢做成，以防止因腐蚀对密封件产生负面影响。
Bolts and plates for seal attachment must be made from stainless steel if applied in order to prevent negative influence of corrosion on the seals.
本公司是一家主要生产进行密封及不锈钢泵、阀、法兰等配套密封件的专业企业。
Our company is mainly manufacturing to seal and seal of stainless steel pump, valve, flange etc supporting seals the specialized enterprise.
也许你会怀疑，液态密封件为什么可以在机械结合面的缝隙中起密封作用？
Maybe you wonder how liquid seals can play the important role in sealing the gap of joint surfaces.
经实践证明，改造后的闸阀填料密封件不仅能够很好地解决密封渗漏问题，而且产生了很大的安全和经济效益。
Proved by practice, the floodgate valve packing seal after transforming can not merely well solve the sealed seepage problem, and has produced very great security and economic benefits.
密封件可以是高分子材料、石棉或橡胶，密封件材料的选择取决于阀门所输送的介质成分、工作温度、工作压力和流速。
Seals can be polymer materials, asbestos or rubber seal material selection depends on the valve components of the transmission medium, operating temperature, working pressure and flow rate.
液压油泵磨损，密封件不密封。应修复或更换损坏的液压油泵和密封件。
The hydraulic pressure oil pump wears, the seal does not seal. Should repair or the replacement damage hydraulic pressure oil pump and the seal.
环形密封件包括一个密封的是在一个环形的整体安排的形式部分多元化。
The annular sealing member includes a plurality of sealing segments which are arranged in an annular form as a whole.
介绍了引进硫酸精制装置中玻璃管路密封件以及高压柱塞泵密封结构的改造。
The transformation on sealing components of glass pipeline in import sulphuric acid refine device from abroad and sealing structures of the imported high pressure plunger pump is introduced.
存在的问题：密封件产品的质量及密封系统设计和应用水平有待提高。
Existence of the problem: the quality of seal products and seal system design and application level needs to be improved.
采用一体铜制密封件，形成有效软硬密封效果，使上部密封性能更强。
Adopt union brass sealing piece, have soft hard sealed effect, make better top sealing performance.
检查液压油缸的动作与密封，需要时更换密封件。
Check hydraulic cylinder operation and seal, replace seal if necessary.
采用进口密封件，保障液压系统具有优良的密封性能。
The imported sealing elements were introduced to guarantee high sealing performance of hydraulic system.
从而，方便了工程机械和其他中、高压液压机械产品密封系统用密封件的设计和选用。
In order to facilitate the construction machinery and other types of medium and high-pressure hydraulic machinery seal seals systems design and selection.
本文从橡胶密封件密封失效的原因着手，系统地论述了密封件设计、选型、装配等要素。
The design, selection, assembly of seals are systematically discussed starting form the cause of the sealing failure of rubber seals.
该文主要论述用于液压缸密封件的密封性能，以及如何降低液压缸的渗漏，提高其密封可靠性的问题。
The text is main to discuss to used for the hydraulic cylinder sealing capability of packing, and how to reduce leakage of the hydraulic cylinder, increase its sealing reliability.
从理论上讨论了用常规氦质谱仪检漏方法测定两密封件串联密封的气路系统各密封件“单密封”泄漏率的问题。
In the paper, a theoretical analysis is given for the ordinary helium mass spectrometer method used to detect the "single seal" leakage rate of each two seals in a serial two-seal pneumatic system.
弹性密封件。给水排水用管道连接密封件的材料要求。第3部分：硫化橡胶多孔材料。
Elastomeric seals - material requirements for joint seals used in water and drainage applications - Part 3: cellular materials of vulcanized rubber.
油缸按欧洲标准设计，采用意大利进口密封件，设置多重密封圈，安全耐用；
Hydraulic cylinder make according to European standard, with built in and multi gaskets fromltaly, safety and reliable.
液压流体动力。弹性体塑料面密封件的汽缸。尺寸和公差。活塞杆密封汽缸。
Hydraulic fluid power - housing for elastomer - energized, plastic - faced seals - dimensions and tolerances - rod seal housings.
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。
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.
维丰密封件是专业制造、销售机械密封件配件的厂家。
Victoria seals is the abundance of professional manufacturing, sales of mechanical seals accessories manufacturers.
备用密封件是阀帽(12)内主阀杆密封组件(20)的二级密封。
The backup seal is secondary to the main stem seal assembly (20) in the bonnet (12).
其密封件固有的安装裙被压紧在端盖上，可防止密封件随着轴的转动而转动。
It will be tightly fixed on the end cover which can prevent seals from rotating while shaft rotating.
介绍了HAGC油缸和支承辊油膜轴承用密封件的结构和密封原理，对两种大型进口密封进行了国产化研究，并成功用于实际生产中，密封效果良好。
The structure and seal principle of the seal components of HAGC cylinder and oil film bearing of backup roll were introduced.
本实用新型实现对环形密封件的冷却，延长其寿命，从而提高泵体的密封效果。
This utility model achieves cooling of the lip ring, increasing service life of the lip ring, thereby improving sealing effect of the pump body.
本实用新型实现对环形密封件的冷却，延长其寿命，从而提高泵体的密封效果。
This utility model achieves cooling of the lip ring, increasing service life of the lip ring, thereby improving sealing effect of the pump body.
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