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- Improvement for Mechanical Seal Cover and Nationalization for Mechanical Seal 苯酐泵機械密封壓蓋改進(jìn)及機械密封國產(chǎn)化設計
- Mechanical seal with inside mounted spring. 彈簧置于密封流體之內的機械密封。
- It can also replace with mechanical seal type 224UU mutually. 可與224UU型機械密封互換。
- The shaft seals use quality mechanical seal. 采用加長(cháng)軸電機直聯(lián)結構，軸封采用優(yōu)質(zhì)機械密封。
- XBD-QCG(QCW) single entry single stage fire pump is composed of motor and pump.Pump and motor share a shaft.Pump is composed of pump body, impeller, pump cover and mechanical seal, etc. 型單吸單級消防泵由電機和泵兩部分組成，泵和電機同軸，泵結構包括泵體、葉輪、泵蓋、機械密封等部件組成。
- XBD-ZLG(ZLW) single entry single stage fire pump is composed of motor and pump.Pump and motor share a shaft.Pump is composed of pump body, impeller, pump cover and mechanical seal, etc. 型單吸單級消防泵由電機和泵兩部分組成，泵和電機同軸，泵結構包括泵體、葉輪、泵蓋、機械密封等部件組成。
- The hydraulic system and PLC control svstem which is used to remake 1000T hy-draulic press for boiler seal cover is introduced in the paper. 本文介紹了用自行研制的電液控制系統將1000t鍋爐封頭水壓機改造為油壓機。
- Sealed with the Burgmann MG1 elastomer bellows mechanical seal. 其密封選用博格曼MG1橡膠波紋管機械密封。
- The inner mechanical seal shall be constructed with a solid block carbon rotating seal face and a solid block silicon carbide stationary seal face. 內置的機械密封結構應該采用一塊整體結晶碳旋轉密封面和一塊整體結晶碳化硅固定密封面。
- Used for sealing cover slots of PVC door-window milling. 該機用于塑料推拉型材封蓋槽的銑銷(xiāo)加工。
- It adopts mechanical seal as standard equipment, which excludes leakage and brings easy maintanence. 采用機械密封作為標準配置,消除了泄露,維護簡(jiǎn)便。
- The main pump consists of casing, impeller, rectifier, shaft, bearing, mechanical seal and half-coupling. 主泵由泵殼、葉輪、整流器、軸、軸承、機械密封、半聯(lián)軸節等組成。
- Shaft seal: WB2 externally mounted F4 bellows mechanical seal to achieve dependable seal and long service life. 軸封：采用WB2型外裝式F4波紋機械密封，密封可靠，使用時(shí)間長(cháng)。
- According to the needs of butt welding between 1Cr18Ni9Ti baking?drum and 08A seal cover and present condition of factory,the advisable welding parameters and materials are laid and chosen. 根據1Cr18Ni9Ti烘筒體與08A封頭對接焊的要求及生產(chǎn)廠(chǎng)家的現有條件，制定了合適的焊接工藝參數及焊材選擇。
- An experimental study of the performance of the new type upstream pumping mechanical seal. 新型上游泵送機械密封的性能研究
- The remadehydraulic press has such advantages as nimbleness for controlling and high reliability for opera-tion, therefore automitation of forming boiler seal cover can be realized. 本文介紹了用自行研制的電液控制系統將1000t鍋爐封頭水壓機改造為油壓機。
- It is of built-in type, single seal face, single spring and rubber-bellows mechanical seal. 內裝式、單端面、單彈簧、橡膠波紋管機械密封。
- Frequent leakage of mechanical seal of quenching oil circulating pump was a hard problem in ethylene production. 急冷油循環(huán)泵的機械密封頻繁泄漏是困擾乙烯生產(chǎn)的老難題。
- The leakage of the mechanical sealing of this pump is severe. 這臺泵的機械密封泄露嚴重。
- Changes in the spring performance will directly affect the mechanical seal face pressure. 彈簧性能的發(fā)生變化將會(huì )直接影響機械密封端面比壓。
