管道型号（mm）外径壁厚82.02.0102.52.0182.52.0252.52.5323.03.52.5383.03.52.53.03.53.03.5574.04.53.03.57.04.53..04.55.04.04.51085.05.5理论重量（Kg/m）0.300.400.460.790.961.131.391.822.152.462.192.592.982.623.113.584.004.625.235.835.406.267.107.937.388.3.3810.3610.2611.6012.7013.9管道型号（mm）外径壁厚4.04.51335.05..55.01595.56.06.56.06.57.02197.58.08.59.06.57.07.58.02738.59.09.510.07.58.08.59.03259.510.01112理论重量（Kg/m）12.7314.2615.7817.2917.1418.9920.8222.24.4431.5234.0636.6039.1241.6344.1246.6142.45.9249.1052.2855.4458.5961.73.8658.7262.66.3470.1373.9277.6885.12.63
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