... l bellows mechanical seal 金属波纹管机械密封 bellows mechanical seal 聚四氟乙烯波纹管机械密封 ; 橡胶波纹管机械密封 ; 波纹管机械密封 bellows expansion seal 伸缩膨胀密封 ...
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金属波纹管机械密封 [机] metal bellows mechanical seal ; l bellows mechanical seal
橡胶波纹管机械密封 [机] rubber bellows mechanical seal ; SUBIA
金属波纹管机械密封- l bellows mechanical seal ; metal bellows mechanical seal
橡胶波纹管机械密封- rubber-bellows mechanical seal
焊接金属波纹管机械密封主要用于炼油厂热油泵的轴封。
The welded metal bellows mechanical seal is largely used for the axial seal of hot oil pump in refinery.
使用波纹管机械密封的的成本太高，可是使用寿命长于前两种，维护或者改换时斗劲麻烦。
Use bellows mechanical seal the cost is too high, but the service life is longer than the first two, maintain or change relatively trouble.
采用串联式波纹管机械密封代替原单端面机械密封，解决了减底泵机械密封冲洗液对介质的影响问题。
The infection of the washing liquid used in the pump at the decompression tower bottom to the medium was introduced.
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