序号规格
外径mm壁厚最小壁厚镀锌管6米定尺1公称内径2DN15镀锌管3DN20镀锌管4DN25镀锌管5DN32镀锌管6DN40镀锌管7DN50镀锌管8DN65镀锌管9DN80镀锌管10DN100镀锌管11DN125镀锌管12DN150镀锌管13DN200镀锌管14
DN200镀锌管
DN25-ф34mm，DN32-ф42mmDN40-ф48mm，DN50-ф60mmDN65-ф76(73)mmDN100-ф
，114mmDN150-ф
，DN125-168mmDN250-ф
，DN200-273mmDN350-ф
，DN300-360mmDN450-ф
，DN400-457mmDN600-ф，DN500-610mm，
英寸(1/2)21.3(3/4)26.9133.71.2542.41.548.3260.32.576.1388.94114.351406168.38219.18
219.1273
2.82.83.23.53.53.84444.54.56（焊管）热镀锌6.5
米重kg2.451.352.451.762.82.5543.063.563.064.13.3255.6073.5
7.5368.8811.5315.94219.2736.12
根重kg8.14
10.5615.3221.3624.633.6445.2153.2869.1898.65115.62216.7
焊接管6米定尺米重kg1.281.662.413.363.875.297.118.3810.8815.0418.1831.53
根重kg7.689.9614.4620.1623.2231.7442.6650.2865.2890.24109.08189.18
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