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Calculation methods for the pipe flange joints—Part 2:Calculation method satisfies leakage rate
全国管路附件标准化技术委员会(SAC/TC 237)
GB/T 17186的本部分规定了螺栓连接的带垫片圆形管法兰连接的计算方法。
本部分主要适用于PN系列的管法兰,Class系列法兰和非标准法兰也可参考选用。
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