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鉗壓聲測管承壓能力如何計算

鉗壓聲測管承壓能力如何計算

日期:2020-05-18 14:59:37
鉗壓聲測管承受壓力計算公式方法

        一:以知無縫管鉗壓聲測管外徑規格壁厚求能承受壓力計算方法?。ㄤ摴懿煌馁|抗拉強度不同)

        壓力=(壁厚*2*鋼管材質抗拉強度)/(外徑*系數)

        二:以知無縫管鉗壓聲測管外徑和承受壓力求壁厚計算方法:

        壁厚=(壓力*外徑*系數)/(2*鋼管材質抗拉強度)

        三:鋼管壓力系數表示方法:

        壓力P<7Mpa  系數S=8

        7<鋼管壓力P<17。系數S=6

        壓力P>17。系數S=4
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