各种管材外径重量对照表 无缝钢管#10-20公称内径外径壁厚理论重量单位材料单价劳务单价合价15202.00.89m 7.653.5220 252.5 1.39 m 10.54 3.9125323.0 2.15m14.50 4.4632383.02.59m16.804.9140453.53.58m23.305.3350573.54.62m29.106.0165764.07.10m42.607.3780 89 4.5 9.38 m 56.30 8.88 100 108 4.511.49 m 73.60 14.05 125 133 5.0 15.78m 102.70 17.06 150 1595.0 18.99 m 125.30 19.48 200 219 6.5 24.06 m163.60 24.09 250 273 8.0 52.28 m 409.50 32.45 300 325 9.0 70.14 m 561.12 35.29 350377 11.0 99.29 m 795.00 39.62 400 426 11.0 112.58m 900.80 44.75 450 480 11.0 127.22 m 1,056.60 53.59 500 530 12.0 154.29 m 1,289.80 60.94 600 630 12.0183.88m1,668.6073.23无缝钢管（镀锌）白公称内径外径壁厚理论重量单位材料单价劳务单价合价200 219 6.5 24.66 m209.60 26.09 250 273 8.0 53.59 m 493.12 34.45 300 325 9.0 71.89 m 675.86 35.29 350377 11.0 101.77 m 956.60 41.89 400 426 11.0 115.39m 1.096.30 46.87 450 480 11.0 130.40 m 1,264.90 55.87 500 530 12.0 158.15 m 1,549.80 63.56 600 630 12.0188.48m1,973.5076.90螺旋焊钢管（镀锌）白 公称内径外径壁厚理论重量单位材料单价劳务单价合价200219.16.0 32.03 m 195.6026.09 250 273.0 7.0 46.42 m283.1634.45 300 323.98.0 62.82m383.5037.34350 355.68.069.08m421.5041.89 400 406.49.088.70m545.00 46.87450457.010.0110.74m686.5055.87500508.010.0123.31m764.5063.56600610.010.0148.47m965.0076.90焊接钢管公称内径外径壁厚理论重量单位材料单价劳务单价合价1521.302.751.26m5.943.522026.802.751.63m7.333.912533.503.252.42m10.784.463242.303.253.13m13.904.9140 48.003.503.84m16.505.335060.003.504.88m21.206.016575.503.756.64m29.807.378088.504.008.34m37.508.88 100114.004.0010.85m48.80 14.05125140.004.00 13.42m63.0717.06150165.004.5017.81m86.4019.48焊接钢管（镀锌）公称内径外径壁厚理论重量单位材料单价劳务单价合价15 21.302.751.34m6.833.52 2026.802.751.73m8.82 3.9125 33.503.252.57m12.984.463242.303.253.32 m16.434.914048.003.504.07m19.945.335060.003.505.17m25.336.016575.503.757.04m34.857.378088.504.008.84m44.648.88100 114.004.0011.50m58.0814.05125140.004.00 15.94m85.2817.06150165.004.5018.89m104.7819.48不锈钢管SUS304公称内径外径壁厚理论重量单位材料单价劳务单价合价15202.00.936m34.204.9020252.51.450m53.655.5525323.02.232m78.126.4732383.02.695m88.937.3240453.5 3.760m118.508.9950573.54.851m151.3510.3765764.07.428m235.0013.7080 89 4.59.770m310.70 14.821001084.511.971m381.89 18.801251335.016.400m 534.6025.491501595.019.737m769.7030.802002196.535.176m1,582.9043.15250 2738.053.770m2,419.6553.403003259.071.990m3,527.5162.9335037711.0102.055m5,024.9571.2340042611.0 115.730m5,960.9079.52不锈钢管SUS316公称内径外径壁厚理论重量单位材料单价劳务单价合价15 20 2.00.936 m63.604.9020252.51.450m95.705.552532 3.02.232 m140.626.4732 383.02.695m167.097.3240 453.5 3.760m 229.338.99 50 573.5 4.851 m281.8010.376576 4.07.428m430.8213.7080894.59.770m576.4314.82100 1084.5 11.971m706.29 18.80 1251335.0 16.400m977.50 25.491501595.0 19.737m1,361.80 30.802002196.535.176m2,638.20 43.152502738.053.770m4,032.8053.403003259.0 71.990m5,687.2162.93 350 37711.0 102.055m8,940.6071.23 40042611.0115.730 m11,110.80 79.52冷媒铜管（紫铜管）公称内径外径壁厚理论重量单位材料单价劳务单价合价6.46.40.80.126m5.071.019.59.50.80.195m8.871.77 12.712.71.00.328m14.922.9815.9015.901.000.418m18.98 3.8019.05 19.051.200.600m27.305.4622.2022.201.200.706m32.126.4225.4025.401.200.813m36.997.4028.6028.60