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圧力配管の非破壊検査についてご相談したいです

2016-11-15View Original

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現在はすべて1.6MPaの圧力で設計されていますが、探傷の基準は何でしょうか。4MPa未満の配管には100%の探傷が不要だというのを見たことがあるような気がします。また、DN25以下の管径のものにも探傷は不要だというのですが、これは正しいのでしょうか。何か規格上の要件はありますか。
Reply #22016-11-15
GB50184-2011 工業金属管道工事の施工品質検査規範 表8.1.1を参照

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