锅炉主蒸汽流量计取压一次门前短管失效分析及改造

Failure Analysis and Modification of the Short Pipe in Front of the Primary Pressure Tap of the Boiler Main Steam Flowmeter

锅炉主蒸汽流量计差压变送器取压一次门前短管多次发生泄漏,为了消除事故隐患,保障机组安全运行,对该处断裂的取样管进行失效分析,根据分析结果对相应位置的取样管进行改进优化。