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1、冷拔（轧）无缝钢管单位（每米）重量表（理论重量）壁厚（毫米）外径(毫0.250.300.400.500.600.801.01.21.4米)理论重量（公斤/米）50.02920.03480.04540.0550.0650.0830.0990.1120.12460.03540.04210.0550.0680.0800.1030.1230.1420.15970.04160.04960.0650.0800.0950.1220.1480.1720.19380.04770.0570.0750.0920.1100.1420.1730.2020.22790.0540.0640.0850.1050.1250.1
2、620.1970.2310.262100.0600.0720.0950.1170.1390.1820.2220.2610.296110.0660.0790.1050.1290.1540.2010.2470.2900.331120.0720.0870.1150.1420.1690.2210.2710.3200.365(13)0.0790.0940.1240.1540.1840.2410.2960.3490.400140.0850.1010.1340.1660.1990.2600.3210.3790.434(15)0.0910.1090.1440.1790.2140.2800.3450.4090.
3、468160.0970.1160.1540.1910.2280.3000.3700.4380.503(17)0.1030.1240.1640.2030.2440.3200.3950.4680.537180.1090.1310.1740.2160.2580.3400.4190.4970.572(19)0.1150.1380.1830.2280.2740.3590.4440.5270.606200.1220.1460.1930.2400.2880.3790.4690.5560.642(21)-0.2030.2530.3030.3990.4930.5860.67522-0.2120.2650.318
4、0.4190.5180.6160.710(23)-0.2220.2770.3330.4380.5430.6450.745(24)-0.2360.2900.3470.4580.5670.6740.77925-0.2420.3020.3630.4780.5920.7030.813(27)-0.2620.3270.3920.5160.6410.7620.88228-0.2720.3400.4060.5360.6660.7920.91629-0.2820.3520.4180.5530.6910.8230.95130-0.2920.3640.4360.5760.7150.8510.98632-0.311
5、0.3890.4660.6150.7650.9101.0534-0.3310.4130.4960.6550.8140.9681.12(35)-0.3410.4260.5100.6750.8380.9981.1636-0.3500.4380.5250.6950.8631.031.1938-0.3700.4640.5550.7340.9121.091.2640-0.3900.4940.5850.7740.9621.151.3342-1.01-1.211.4144.5-1.07-1.281.4845-1.091.301.5148-1.161.381.6150-1.211.441.68(51)-1.2
6、31.471.7153-1.281.531.78(54)-1.311.591.8256-1.361.621.89(57)-1.381.651.9260-1.461.742.0263-1.531.832.1365-1.581.892.20(68)-1.651.982.3070-1.702.032.37(73)-1.782.122.4775-1.822.182.54壁厚（毫米）外径 (毫米 ) 2.533.544.555.566.577.5理论重量（公斤/米）321.82 2.15 2.46 2.763.053.333.593.854.094.324.53382.19 2.59 2.98 3.35
7、3.724.074.414.745.055.355.64422.44 2.89 3.35 3.754.164.564.955.335.696.046.38452.62 3.11 3.58 4.044.494.935.365.776.176.566.94502.93 3.48 4.01 4.545.055.556.046.516.977.427.8654-3.77 4.36 4.935.496.046.587.107.618.118.6057-4.00 4.62 5.235.836.416.997.558.108.639.1660-4.22 4.88 5.526.166.787.397.998.
8、589.159.7163.5-4.48 5.18 5.876.557.217.878.519.149.7510.3668-4.81 5.57 6.317.057.778.489.179.8610.53 11.1970-4.96 5.74 6.517.278.018.759.4710.18 10.88 11.5673-5.18 6.00 6.817.608.389.169.9110.66 11.39 12.1176-5.40 6.26 7.107.938.759.5610.36 11.14 11.91 12.6783-6.86 7.798.719.6210.51 11.39 12.26 13.1
9、2 13.9689-7.38 8.389.3810.36 11.33 12.28 13.22 14.16 15.0795-7.90 8.9810.04 11.10 12.14 13.17 14.19 15.19 16.18102-8.50 9.6710.82 11.96 13.09 14.21 15.31 16.40 17.48108-10.26 11.49 12.70 13.90 15.09 16.27 17.44 18.59114-10.85 12.15 13.44 14.72 15.98 17.23 18.47 19.70壁厚（毫米）外径 (毫米 ) 2.5 3 3.5 44.555.5
10、66.5 77.5理论重量（公斤/米）121-11.54 12.93 14.30 15.67 17.02 18.35 19.68 20.99127-12.13 13.59 15.04 16.48 17.90 19.32 20.72 22.10133-12.73 14.26 15.78 17.29 18.79 20.28 21.75 23.21140-15.04 16.65 18.24 19.83 21.40 22.96 24.51146-15.70 17.39 19.06 20.72 22.36 24.00 25.62152-16.37 18.13 19.87 21.60 23.32 25.03 26.73159-17.15 18.99 20.82 22.64 24.45 26.24 28.02168-20.10 22.04 23.97 25.89 27.79 29.69180-21.59 23.70 25.75 27.70 29.87 31.91194-23.31 25.60 27.82 30.00 32.28 34.50203-29.14 31.50 33.83 36.16219-31.52 34.06 36.60 39.12245-38.23 41.0
