为保证生产正常进行，我们决定采用波纹管式机械密封来取代原密封。
Therefore we decide to use wave-shaped tube mechanical seal instead of the original one to guarantee the normal production.
对GA123A泵的高温波纹管式机械密封的失效原因进行了分析，证实热油泵的密封故障是由于波纹管内侧水垢和积碳引起。
Failure cause of mechanical sealing of high temperature screwed pipe for GA123A pump is analyzed. It is showed that the causes of the sealing failure are scale deposit and carbon laydown in pipe.
目前工厂生产的主导产品有：波纹管密封截止阀、自由浮球疏水阀、先导式减压阀、气动调节阀、自作用式温控阀、汽水分离器等。
The chief products include: Bellows seal globe valve, Free-float steam trap, Pilot pressure reducing valve, Pneumatic control valve, Self-acting temperature-sensing valve, Cyclone separator etc.
外装式，单端面多弹簧、聚四氟乙烯波纹管传动形式。
It is of externally-mounted type, single seal multi-spring and Teflon bellows transmission.
介绍了波纹管平衡型自力式压差调节阀的结构与工作原理。
Structure and operation principle of the bellows-balance self-operated pressure regulator are described in the paper.
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.
一种液压传动的焊接式耐高温波纹管闸阀，涉及一种液压传动的闸阀。
The invention relates to a hydraulic drive gate valve for welding type high-temperature resistant bellows, in particular to a hydraulic drive gate valve.
一种气动的焊接式耐高温波纹管闸阀，涉及一种气动的闸阀。
The invention relates to a pneumatic gate valve for welding type high-temperature resistant bellows, in particular to a pneumatic gate valve.
电容器屏蔽罩式波纹补偿器是涉及电容器波纹管补偿器结构的改进。
The utility model relates to a shielded ripple compensator of a capacitor, which relates to an improvement of a structure of the ripple compensator of the capacitor.
波纹管换热器是一种新型强化管壳式换热器，具有传热性能好，防垢能力强且有自我补偿能力等优点。
Corrugated tube heat exchanger is one of new kind shell-and-tube heat exchanger which has good heat transfer, anti-scaling and self-compensation abilities.
波纹管换热器是一种新型强化管壳式换热器，具有传热性能好，防垢能力强且有自我补偿能力等优点。
Corrugated tube heat exchanger is one of new kind shell-and-tube heat exchanger which has good heat transfer, anti-scaling and self-compensation abilities.
应用推荐