1、消防管道支架计算序号项目名称规格型号不保温间距保温间距 支架密度(40*4)kg/m每个支架长(m)管道长度(m)（不保温）支架重量(KG)（保温）支架重量(KG)1镀锌钢管DN152.51.53.770.80.000.000.000.002镀锌钢管DN20323.770.80.000.000.000.003镀锌钢管DN253.523.770.80.000.000.000.004镀锌钢管DN3242.53.770.80.000.000.000.005镀锌钢管DN404.533.771.2677.397.3911.0811.086镀锌钢管DN50533.771.273028.7328.7347.
2、8847.887镀锌钢管DN65643.771.290.000.000.000.008镀锌钢管DN80643.771.3118.998.9913.4813.489镀锌钢管DN1006.54.53.772.53550.7550.7573.3173.3110镀锌钢管DN125752.4222.50.000.000.000.0011镀锌钢管DN150863.771.950.000.000.000.0012镀锌钢管DN2009.572.4222.50.000.000.000.0013镀锌钢管DN2501182.4222.50.000.000.000.0014镀锌钢管DN300128.52.4222.50.000.000.000.00合计95.85145.75
