金属波纹管是由薄壁无缝管制成的。
波纹管可用于严重责任的申请。
该问题是波纹管设计的难点之一。
The problem is difficult to solve in field of bellows designing.
采用波纹管密封可彻底解决这个问题。
密封组件包括密封环、密封环壳体和波纹管。
The seal assembly comprises a seal ring, a seal ring shell and bellows.
这一结论为波纹管换热器的应用提供了有效的设计依据。
The above conclusions provide basis for the design of the bellows heat exchangers.
波纹管波纹的成型大都采用结构复杂、成本高的设备成型方式。
Bellow's corrugation usually is formed by complicated equipment and is cost is high.
制造了实验装置，对波纹管装配应力进行了标定和机构运转试验。
The trial device is made, the stress test and operated test to bellows is calibrated.
本文对V型波纹管的冷凝传热提供了一个新的物理模型和数学模型。
A new physical model of condensation heat transfer on V type corrugated surfaces is presented.
因波纹管是四氟材料制作的，压力、压差大，容易导致波纹管破裂。
PTFE material for corrugated pipe is made, pressure, pressure large, easily lead to broken bellows.
波纹管膨胀节的正确选型设计，对于管网的稳定和安全运行十分重要。
Selecting right type of expansion joints plays a very important role in running pipe network.
波纹管膨胀节的正确选型设计，对于管网的稳定和安全运行十分重要。
Selecting right type of expansion joints plays a very important role in running pipe network.
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