常用管道规格及参考重量表

普通焊管规格表普通焊管规格表焊接钢管理论重量表公称口径公称口径普通钢管普通钢管加厚钢管加厚钢管（（mmmm））（（inin））壁厚（壁厚（mmmm））理论重量（理论重量（Kg/mKg/m））壁厚（壁厚（mmmm））理论重量（理论重量（Kg/mKg/m））661/81/8220.390.392.52.50.460.46881/41/42.252.250.620.622.752.750.730.7310103/83/82.252.250.320.322.752.750.970.9715151/21/22.752.751.261.263.253.251.451.4520203/3/442.752.751.631.633.53.52.012.012525113.253.252.422.42442.912.9132321111//443.253.253.133.13443.783.7840401111//223.53.53.843.844.254.254.584.585050223.53.54.884.884.54.56.166.1665652211//223.753.756.646.644.54.57.887.88808033448.348.344.754.759.819.81100100444410.8510.855513.4413.44125125554.54.515.0415.045.55.518.2418.24150150664.54.517.8117.815.55.521.6321.63螺旋螺旋管理论重量表管理论重量表|水压值表水压值表规格规格壁厚壁厚米重米重国标国标水压值水压值37标标水压值水压值规格规格壁厚壁厚米重米重国标国标水压值水压值37标标水压值水压值219632.029.77.77206106.153.02.3737.1011.39.07123.593.52.7842.1312.910.38140.974.03.1273640.017.76.29158.314.53.5746.429.07.210175.605.03.9852.7810.38.312210.026.04.7325647.76.55.28207140.853.12.4755.407.66.18160.703.52.7863.048.76.99180.504.03.1377655.40