摘要
本文利用DN20;PN25高加用水侧用弹簧式安全阀在厂内试验的结果和在电厂验证的方法,证明了用低压法和等价弹簧法是行之有效的方法。同时也说明了,该阀门在设计上的准确、合理性,完全满足国际标准的要求。
Test DN20; PN25 spring safety valve by hot water and pressure at the inlet of medium water at our valve plant and power plant. It is effective way by the way of low- pressure- test and equivalence- spring- test. It is not only prove this testing valve is accuracy and rationality in design,but also prove this testing valve corresponds to international standard.
出处
《锅炉制造》
2015年第1期61-64,共4页
Boiler Manufacturing
关键词
安全阀
低压法
等价弹簧法
试验
电厂验证
safety-valve
low-pressure-test
equivalence-spring-test
test
verify by power plant