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配管洗浄

2016-07-21View Original

Thread Content

なぜ配管を洗浄する際には、一般的に流体の流速を制御し、1.5m/s以上とするのか、その根拠は何ですか
Reply #22016-07-21
流体の物性に基づいて決定し、配管内の堆積物の性質も総合的に考慮して、1.5以上であれば洗浄効果が保証される
Reply #32016-07-21
これにはきっと根拠があるはずです。どなたかの大先輩にアドバイスをいただけないでしょうか
Reply #42016-07-23
GB 50235-2010「工業用金属配管工事施工規範」の9.2、GB 50517-2010「石油化学用金属配管工事施工品質検査規範」の11.5。
Reply #52019-11-25
どうすれば流速を1.5M/sに保てるのか

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