tube sealing

The packer and telescopic tube are designed to a whole body and V-shaped inflatable graphite sealing ring is used to form the sealing system, ensuring the sealing performance of.

它将封隔器与伸缩管设计成一体，采用V形膨胀石墨密封圈组成密封系统，确保伸缩管热力伸长时封隔器的密封性。

If too much solder is used, it may flow past tube stop and clog sealing area.

如果使用的焊料太多, 那么有些焊料可能会流过管道阻挡部位,并堵塞密封区域.

One time Tube Sealing and Exhausting Technique of Vaccum Arc Chute

真空灭弧室的一次封排工艺

This article simply relates the pressure control systems for expanding force and sealing ways of tube-ends in the course of hydraulic expansion forming of tee tube emphatically points out how to realize the ladder overflow.

简述了三通液压胀形过程中管端密封方法和胀形压力的控制，着重阐述了阶梯溢流的实现途径。

This article analysis the sealing, tube holding and filling mechanism of existing tube filling and clos-ing machine.

详细分析了当前软管封尾机采用的封尾方式, 软管固定方式和灌装机构等.

In hydrogen system, the sealing properties and reliabilities of valves have higher requirement than other valves. It is important to research sealing technology for minitype corrugated tube valve in some special conditions.

氢系统用阀门的密封性和可靠性较一般阀门的要求更高，因此对特殊使用条件下的波纹管阀门的密封技术进行研究意义重大。

Improvement on Blanking Tube and Sealing Device of Baker

烘干机下料管和密封装置的改进