您要查找的是不是：
- Sealed with the Burgmann MG1 elastomer bellows mechanical seal. 其密封选用博格曼MG1橡胶波纹管机械密封。
- Shaft seal: WB2 externally mounted F4 bellows mechanical seal to achieve dependable seal and long service life. 轴封：采用WB2型外装式F4波纹机械密封，密封可靠，使用时间长。
- Application of Inconel 718 to produce welding bellows mechanical seal 718在热油泵波纹管机械密封中的应用
- APPLICATION OF WELDED METAL BELLOW MECHANICAL SEAL AND ITS EXISTENTIAL PROBLEMS 焊接金属波纹管机械密封的应用与存在的问题
- Keywords Bellow mechanical seal;expansion graphite packing seal;Leakage; 波纹管机械密封;膨胀石墨填料密封;泄漏;
- Application of bellows mechanical seal in series in the pump at the decompression tower bottom 串联式波纹管机械密封在减底泵上的应用
- Cause and Solution for Invalidation for the Welded Metal Bellow Mechanical Seal for Liquid Hydrocarbon Pump 液态烃泵用焊接金属波纹管机械密封的失效原因及解决办法
- Trouble analysis and improvements on bellow mechanical seal of cracking heater charge pump on high temperture 高温减压渣油泵波纹管机械密封的失效分析与国产化改造
- bellows mechanical seal 波纹管机械密封
- Mechanical seal with inside mounted spring. 弹簧置于密封流体之内的机械密封。
- It can also replace with mechanical seal type 224UU mutually. 可与224UU型机械密封互换。
- The shaft seals use quality mechanical seal. 采用加长轴电机直联结构，轴封采用优质机械密封。
- Shaft sealing adopts single (double) face, bellow type mechanical seal, it also can adopt soft packing, is can meet sealing demands of all kinds of conditions. 轴封采用单（双）端面、波纹管等形式的机械密封，也可采用软填料密封，能适应各种条件下的密封要求；
- Companies specializing in the production of bellows and spring-loaded mechanical seals, widely used in petrochemical field. 公司专业生产波纹管及弹簧式机械密封，广泛应用于石油化工领域。
- 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。
- It adopts mechanical seal as standard equipment, which excludes leakage and brings easy maintanence. 采用机械密封作为标准配置,消除了泄露,维护简便。
- The main pump consists of casing, impeller, rectifier, shaft, bearing, mechanical seal and half-coupling. 主泵由泵壳、叶轮、整流器、轴、轴承、机械密封、半联轴节等组成。
- An experimental study of the performance of the new type upstream pumping mechanical seal. 新型上游泵送机械密封的性能研究
- The leakage of the mechanical sealing of this pump is severe. 这台泵的机械密封泄露严重。
- It is of built-in type, single seal face, single spring and rubber-bellows mechanical seal. 内装式、单端面、单弹簧、橡胶波纹管机械密封。
