管壁荷横截面积保温管壁厚温管外径 5.88263E-07 1250.125 9.04779E-07 1.06814E-06 160 0.16 1.3823E-06 200 0.2 1.91559E-06 2250.225 2.18419E-06 250 0.25 4.01496E-06 3150.315 5.03283E-06 400 0.4 6.99319E-064500.45 8.13672E-06 500 9.21429E-06 560 0.56 1.03578E-05 600 0.6 1.14794E-05 6550.655 1.56326E-05 0.76 1.78945E-05 0.85 2.54469E-05 2.85885E-05 10551.055 3.17301E-05 11551.155管壁荷横截面积 保温管壁厚保温管外径 m*m mm m*m 5.88263E-07 125 0.125 9.04779E-07 140 0.14 1.06814E-06 160 0.16 1.3823E-06 200 0.2 1.91559E-06 225 0.225 2.18419E-06 250 0.25 4.01496E-06 315 0.315 5.03283E-06 400 0.4 6.99319E-06 450 0.45 8.13672E-06 500 0.5 9.21429E-06 560 0.56 1.03578E-05 600 0.6 1.14794E-05 655 0.655 1.56326E-05 760 0.76 1.78945E-05 850 0.85 2.54469E-05 960 0.96 2.85885E-05 1055 1.055 3.17301E-05 1155 1.155