序号规格理论实测理论值实际值市场单价外径壁厚外径壁厚m/kgm/t支/kg支/t元/m元/tm/kgm/t支/kg支/t元/m元/t元/m元/t1DN1521.32.81.3540 0.0014 8.1240 0.0081 0.0000 0.000.0000 0.0000 0.0000 0.0000 #DIV/0!#DIV/0!2DN2026.92.81.7639 0.0018 10.5834 0.0106 0.0000 0.000.0000 0.0000 0.0000 0.0000 #DIV/0!#DIV/0!3DN2533.73.22.5512 0.0026 15.3072 0.0153 0.0000 0.000.0000 0.0000 0.0000 0.0000 #DIV/0!#DIV/0!4DN3242.43.53.5589 0.0036 21.3534 0.0214 0.0000 0.000.0000 0.0000 0.0000 0.0000 #DIV/0!#DIV/0!5DN4048.33.54.0987 0.0041 24.5922 0.0246 0.0000 0.000.0000 0.0000 0.0000 0.0000 #DIV/0!#DIV/0!6DN5060.33.85.6122 0.0056 33.6732 0.0337 0.0000 0.000.0000 0.0000 0.0000 0.0000 #DIV/0!#DIV/0!7DN6576.147.5387 0.0075 45.2322 0.0452 0.0000 0.000.0000 0.0000 0.0000 0.0000 #DIV/0!#DIV/0!8DN8088.948.8770 0.0089 53.2620 0.0533 0.0000 0.000.0000 0.0000 0.0000 0.0000 #DIV/0!#DIV/0!9DN100114.3411.5328 0.0115 69.1968 0.0692 0.0000 0.000.0000 0.0000 0.0000 0.0000 #DIV/0!#DIV/0!10DN125139.7414.1886 0.0142 85.1316 0.0851 0.0000 0.000.0000 0.0000 0.0000 0.0000 #DIV/0!#DIV/0!11DN150168.34.519.2675 0.0193 115.6050 0.1156 0.0000 0.000.0000 0.0000 0.0000 0.0000 #DIV/0!#DIV/0!12DN200219633.4064 0.0334 200.4384 0.2004 0.0000 0.000.0000 0.0000 0.0000 0.0000 #DIV/0!#DIV/0!注:镀锌管(m/kg)=(外径-壁厚)*壁厚*0.02466*1.06