高压氢气安全阀型式试验实例分析

Analysis of Type Test Examples for High Pressure Hydrogen SafetyyValves

高压安全阀的型式试验是检验安全阀产品是否符合安全技术规范的重要一环,通过实例分析了高压氢气安全阀主要的型式试验项目,介绍了主要型式试验项目的试验内容、试验方法和试验结果的判定,提出了高压氢气安全阀型式试验的难点的两个方面。

The type test of high-pressure safety valves is an important step in verifying whether safety valve products comply with safety technical specifications.Through examples,the main type test items of high-pressure hydrogen safety valves are analyzed,and the test content,test methods,and judgment of test results of the main type test items are introduced.The analysis shows that the difficulties of type test of high-pressure hydrogen safety valves mainly lie in two aspects.