全部

1·Open packing seal cavity and cooling water pipe of other positions.

开启填料密封腔及其他部位的冷却水管。

2·Corrosion wear is the major reason of the packing seal destruction.

填料密封腐蚀磨损是填料密封装置失效的主要原因。

3·Pressure responsive Viton packing seal arrangement; positive no slack stem action.

形圈十方形圈密封压力装置、阀杆操作时绝对无泄漏；

4·Shaft seal can use soft packing seal, also can use of mechanical seal, raplace singly;

轴封可采用软填料密封，也可采用机械密封， 装拆方便；

5·Depending on the situation of the shaft sealing with mechanical seal and soft packing seal two structures.

轴封根据情况有机械密封和软填料密封两种结构。

6·With the use of mechanical seals or packing seal the centrifugal pump, compared to magnetic pump has the following advantages.

同使用机械密封或填料密封的离心泵相比较，磁力泵具有以下优点。

7·A new muddy packing is investigated by analyzing principle of packing seal and comparing with other shaft seal materials in pumps.

以新型泥状填料为研究对象，通过对密封原理的分析及新老泵类轴端密封材料性能的比较，从而得出两代密封材料的优缺点。

8·Mechanical seals and sealing filler sealing has two forms, for high temperature, high viscosity and corrosive medium, choose packing seal.

密封有机械密封和填料密封两种形式，对于高温、高粘稠度及腐蚀性较强的介质，选用填料密封。

9·There are a large number of centrifugal pumps in Shandong Aluminum Company. The main type of shaft seal is soft packing seal and mechanical seal.

山东铝业公司拥有大量的离心式渣浆泵，其轴封形式主要有填料密封（盘根）和接机械密封。

10·Stratified shear packing seal system is an advanced axle seal system, which can achieve good result, especially for large water pump axle sealing.

层状剪切式密封系统是一种技术较为先进的轴密封系统，特别是对于大型水泵轴密封，能取得良好的效果。