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¢18*3の計器圧力導管の溶接部の非破壊検査方法

2018-11-27View Original

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¢18*3の計器用圧力導管の溶接部の非破壊検査はどのように行うか、どの種類の非破壊検査があるか
Reply #22018-11-27
要求が低い場合は磁粉探傷を、要求が高い場合はX線探傷を使用する
Reply #32018-11-27
作業条件の媒体はない。計装管は一般的に最低でも304が使われ、要求が低ければPTで十分ですが、要求が高い場合は放射線探傷が行われます。
Reply #42018-11-27
探傷の人が、どうやって探傷するかを教えてくれます。
Reply #52018-11-27
探傷用のスプレーがあるから、試してみては?

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