NEWS
Stay up-to-date with company developments, industry information and technical knowledge
金属膨胀节变形到什么程度算报废？别等泄漏才后悔
前两天碰到个客户，他们厂里一根高温蒸汽管道的膨胀节，波纹明显有点歪，但没漏，就想着撑到检修期再说。结果没撑到，半夜直接裂了，整条线停了。这种事不是个例。三种变形，先分清再判断要搞清楚金属膨胀节变形报废标准？第一步不是量尺寸，而是分清变形性质...
膨胀节预压缩50%害了多少管道？这3个缺点你得知道
先搞清楚：预压缩50%是怎么来的？很多现场老师傅一听到膨胀节安装，第一反应就是“先压一半再说”。这习惯哪来的？有人说是为了省事，有人说怕热膨胀不够，还有人觉得压得越多波纹管越耐用。你翻翻设计手册，找得到“预压缩50%”这条规定吗？找不到。膨...
Methods of compensation for metal expansion joints: selection and installation points in axial, transverse and angular directions
Friends who do pipeline design all understand that thermal expansion and contraction in pipelines is a trouble that can'...
What is the double-section metal expansion joint better than the single-section? Understand these points before choosing a model
1. Structural disassembly of double-section metal expansion joint: how to match two sections of bellows, and what is the...
How to determine the wall thickness of metal expansion joint? Don't just focus on "the thicker the safer"
The thicker the thicker the betterWhen I get the expansion joint selection table, the first sentence is "Thicken the wal...
Metal flexible joint expansion joint, understand these problems before selecting
Metal flexible joint and expansion joint, don't be stupid to distinguishMany people run to our website and ask "How much...
Looking forward to working with you
If you have any questions about our products or services, please feel free to contact us