["비닐관의 기압 테스트, 분진, 기密性按哪个标准？？", "비닐관의 기압 테스트, 분진, 기密按哪个标准？？", "기압 테스트는 1111.5배 설계 �압, 기밀은 s배 설 .
Thread Content
"GB 5699− "2石化石油化工非金属管道工程施工质量验收规范."]
试压也是1.5倍设计压力，气密1倍设计压力吧
GB 50690-2011《石油化工非金属管道工程施工质量验收规范》。
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