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紫銅管重量計算方法

發(fā)布日期:2019-12-09
各種銅管型號及重量計算紫銅管重量計算方法:每米重量(kg)=0.02796*壁厚*(外經(jīng)-壁厚)紫銅管重量計算方法:每米重量(kg)=0.02670*壁厚*(外徑-壁厚)序號銅管型號(外徑mm)12345678910111213141516176.359.5312.715.91925.42834.941.36.359.5212.715.8819.0522.232834.9壁厚mm0.80.80.911111.31.70.750.811.21.21.21.41.4系數(shù)0.027960.027960.027960.027960.027960.027960.027960.027960.027960.027960.027960.027960.027960.027960.027960.027960.02796(外徑-壁厚)重量(kg/m)5.558.7311.814.91824.42733.639.65.68.7211.714.6817.8521.0326.633.50.120.200.300.420.500.680.751.221.880.120.200.330.490.600.711.041.310.2算銅價(元/kg)45.0045.0045.0045.0045.0045.0045.0045.0045.0045.0045.0045.0045.0045.0045.0045.0045.00單價5.598.7913.3618.7522.6530.7033.9754.9684.705.288.7814.7222.1626.9531.7546.8659.01 
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