常用无缝钢管绝热刷油工程量计算表061012.xls

常用无缝钢管绝热及刷油工程量计算表序号管道外径长度保温层厚度保温层体积保温层外表面积120100200.2622.05225100200.3023.62332100200.3425.82438100401.0340.90545100200.4329.91657100200.5033.68760100703.0167.61876100200.6339.65989100200.7143.7310108100502.5969.4911133100201.0057.551215939.71003.3847.0413219100201.5684.5714245100201.7292.7415273114.2110013.95176.2416325522.611081.83926.3017377111.3111019.50215.481842649.4512010.59106.60只要找到将所需计算的无缝钢管规格，修改保温层厚度、长度后。就可查到保温层的体积和表面积2层保温层外表面积44.1147.2551.6581.8159.8267.36135.2179.2987.46138.98115.1194.09169.14185.48352.491852.61430.96213.21