熱交換管の管板内での膨張接着作用
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私は圧力容器の初心者でして、先生方に質問があります。熱交換管を管板の中に押し付けることにはどのような効果があるのでしょうか。ご教示いただけますと幸いです
GB151には全部載ってる！ 隙間腐食、疲労などの要因！
管と管板の間隙をなくし、隙間腐食を防ぐ
媒体が隙間に入るのを防ぎ、時間が経つと濃縮されて隙間腐食を引き起こす
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