If there is leakage at the flange face-seal only, further tightening of bolts will almost never stop any flange joint leak.
如果泄露仅仅出现在法兰面密封上，进一步的螺栓紧固基本上并不会阻止法兰连接部分的泄漏。
Under certain pre - tension from flange joint bolt, leakage of flange sealing had an obvious decrease, thus resolving sealing failure in cover flange of heat exchange.
在一定法兰连接螺栓预紧力作用下，法兰密封泄漏明显减少，从而解决了热交换器封头法兰密封失效的问题。
Force transfer mechanism of the vertical stiffener joint model with only tensile beam flange is analyzed.
本文对外肋环板节点梁翼缘受拉模型的传力机理进行了分析。
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