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金属膨胀节伸缩值到底咋定？搞懂这几个数，选型不踩坑
前两天碰到个做管廊工程的客户，开口就问：“你们膨胀节最大能补偿多少？给我来个伸缩值最大的。”这话听着没毛病，但干这行久了你就知道——把金属膨胀节伸缩值当成一个“越大越好”的性能指标，是选型里最常见的坑。膨胀节不是弹簧，伸缩值不是拉得越长越猛...
金属圆形波纹膨胀节：从结构到选型，搞懂这几点才算入门
一、金属圆形波纹膨胀节到底是个啥？先分清它和金属软管、通用型波纹膨胀节的关系金属圆形波纹膨胀节和金属软管是不是一回事？先别急，这俩虽然都带波纹，但干的活儿完全不一样。金属软管主要用于吸收管道振动、补偿安装偏差，以及连接有相对位移的设备，说白...
How does the compensator compensate? From corrugation deformation to pipeline safety, all at once
Why Pipelines "Can't Hold" Thermal Expansion and Cold ContractionEveryone knows that the pipe elongates when heated, but...
What exactly is a non-metallic compensator? Understanding it is more important than choosing the wrong model
On the side of the smoke duct of power plant or the ash discharge pipe of cement plant, you often see a flat "cloth bag"...
Skin and metal expansion joints: Both are compensators, and big things can happen when used in the wrong place
In the line of dry pipe compensation, who doesn't have many cases of using the wrong compensator? Two days ago, a custom...
How to determine the length requirement of metal expansion joint? Someone is planted on the bellows, somebody is planted on the middle pipe
First distinguish "which length"-installation length ≠ bellows lengthWhen it comes to the length requirement of metal ex...
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