无缝钢管理论重量
来源：动视网
责编：小OO
时间：2025-09-23 19:06:21
无缝钢管理论重量
热轧无缝钢管外径(mm)壁厚(mm)2.533.544.555.566.577.58钢管理论重量(kg/m)321.822.152.462.763.053.333.593.854.094.324.534.74382.192.592.983.353.724.074.414.745.055.355.5.92422.442.3.353.754.1.5.955.335.696.046.386.71452.623.113.584.044.494.935.365.776.176.566.9
导读热轧无缝钢管外径(mm)壁厚(mm)2.533.544.555.566.577.58钢管理论重量(kg/m)321.822.152.462.763.053.333.593.854.094.324.534.74382.192.592.983.353.724.074.414.745.055.355.5.92422.442.3.353.754.1.5.955.335.696.046.386.71452.623.113.584.044.494.935.365.776.176.566.9
热轧无缝钢管
外径
| (mm) | 壁厚(mm) |
| 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 |
| 钢管理论重量(kg/m) |
| 32 | 1.82 | 2.15 | 2.46 | 2.76 | 3.05 | 3.33 | 3.59 | 3.85 | 4.09 | 4.32 | 4.53 | 4.74 |
| 38 | 2.19 | 2.59 | 2.98 | 3.35 | 3.72 | 4.07 | 4.41 | 4.74 | 5.05 | 5.35 | 5. | 5.92 |
| 42 | 2.44 | 2. | 3.35 | 3.75 | 4.16 | 4.56 | 4.95 | 5.33 | 5.69 | 6.04 | 6.38 | 6.71 |
| 45 | 2.62 | 3.11 | 3.58 | 4.04 | 4.49 | 4.93 | 5.36 | 5.77 | 6.17 | 6.56 | 6.94 | 7.30 |
| 50 | 2.93 | 3.48 | 4.01 | 4.54 | 5.05 | 5.55 | 6.04 | 6.51 | 6.97 | 7.42 | 7.86 | 8.29 |
| 54 | | 3.77 | 4.36 | 4.93 | 5.49 | 6.04 | 6.58 | 7.10 | 7.61 | 8.11 | 8.60 | 9.08 |
| 57 | | 4.00 | 4.62 | 5.23 | 5.83 | 6.41 | 6.99 | 7.55 | 8.10 | 8.63 | 9.16 | 9.67 |
| 60 | | 4.22 | 4.88 | 5.52 | 6.16 | 6.78 | 7.39 | 7.99 | 8.58 | 9.15 | 9.71 | 10.26 |
| 63.5 | | 4.48 | 5.18 | 5.87 | 6.55 | 7.21 | 7.87 | 8.51 | 9.14 | 9.75 | 10.36. | 10.95 |
| 68 | | 4.81 | 5.57 | 6.31 | 7.05 | 7.77 | 8.48 | 9.17 | 9.86 | 10.53 | 11.19 | 11.84 |
| 70 | | 4.96 | 5.74 | 6.51 | 7.27 | 8.01 | 8.75 | 9.47 | 10.18 | 10.88 | 11.56 | 12.23 |
| 73 | | 5.18 | 6.00 | 6.81 | 7.60 | 8.38 | 9.16 | 9.91 | 10.66 | 11.39 | 12.11 | 12.82 |
| 76 | | 5.40 | 6.26 | 7.10 | 7.93 | 8.75 | 9.56 | 10.36 | 11.14 | 11.91 | 12.67 | 13.42 |
| 83 | | | 6.86 | 7.79 | 8.71 | 9.62 | 10.51 | 11.39 | 12.26 | 13.12 | 13.96 | 14.80 |
| | | 7.38 | 8.38 | 9.38 | 10.36 | 11.33 | 12.28 | 13.22 | 14.16 | 15.07 | 15.98 |
| 95 | | | 7.90 | 8.98 | 10.04 | 11.10 | 12.14 | 13.17 | 14.19 | 15.19 | 16.18 | 17.16 |
| 102 | | | 8.50 | 9.67 | 10.82 | 11.96 | 13.09 | 14.21 | 15.31 | 16.40 | 17.48 | 18.55 |
| 108 | | | | 10.26 | 11.49 | 12.70 | 13.90 | 15.09 | 16.27 | 17.44 | 18.59 | 19.73 |
| 114 | | | | 10.85 | 12.15 | 13.44 | 14.72 | 15.98 | 17.23 | 18.47 | 19.70 | 20.91 |
| 121 | | | | 11.54 | 12.93 | 14.30 | 15.67 | 17.02 | 18.35 | 19.68 | 20.99 | 22.29 |
| 127 | | | | 12.13 | 13.59 | 15.04 | 16.48 | 17.90 | 19.32 | 20.7 | 22.10 | 23.48 |
| 133 | | | | 12.73 | 14.26 | 15.78 | 17.29 | 18.79 | 20.28 | 21.75 | 23.21 | 24.66 |
| 140 | | | | | 15.04 | 16.65 | 18.24 | 19.88 | 21.40 | 22.96 | 24.51 | 26.04 |
| 146 | | | | | 15.70 | 17.39 | 19.06 | 20.72 | 22.36 | 24.02 | 25.62 | 27.23 |
| 152 | | | | | 16.37 | 18.13 | 19.87 | 21.60 | 23.32 | 25.03 | 26.73 | 28.41 |
| 159 | | | | | 17.15 | 18.99 | 20.82 | 22. | 24.45 | 26.24 | | |
| 168 | | | | | | 20.10 | 22.04 | 23.97 | 25. | 27.79 | | |
| 180 | | | | | | 21.59 | 23.70 | 25.75 | 27.70 | 29.87 | | |
| 194 | | | | | | 23.31 | 25.60 | 27.82 | 30.00 | 32.28 | | |
| 203 | | | | | | | | 29.14 | 31.50 | 33.83 | | |
| 219 | | | | | | | | 31.52 | 34.06 | 36.60 | | |
| 245 | | | | | | | | | 38.23 | 41.09 | | |
| 273 | | | | | | | | | 42. | 45.92 | | |
外径
| (mm) | 壁厚(mm) |
| 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 钢管理论重量(kg/m) |
| 42 | | | 7.02 | 7.32 | 7.60 | 7.88 | | | | | | |
| 45 | | | 7.65 | 7.99 | 8.32 | 8.63 | | | | | | |
| 50 | | | 8.70 | 9.10 | 9.49 | 9.80 | | | | | | |
| 54 | | | 9.54 | 9.99 | 10.43 | 10.85 | 11.67 | | | | | |
| 57 | | | 10.17 | 10.65 | 11.13 | 11.59 | 12.48 | 13.32 | 14.11 | | | |
| 60 | | | 4.80 | 11.32 | 11.83 | 12.33 | 13.29 | 14.21 | 15.07 | 15.88 | | |
| 63.5 | | | 11.53 | 12.10 | 12.65 | 13.19 | 14.24 | 15.24 | 16.19 | 17.09 | | |
| 68 | | | 12.47 | 13.10 | 13.71 | 14.30 | 15.46 | 16.57 | 17.63 | 18. | 19.61 | 20.52 |
| 70 | | | 12. | 13.54 | 14.17 | 14.80 | 16.01 | 17.16 | 18.27 | 19.33 | 20.35 | 21.31 |
| 73 | | | 13.52 | 14.21 | 14.88 | 15.54 | 16.82 | 18.05 | 19.24 | 20.37 | 21.46 | 22.49 |
| 76 | | | 14.15 | 14.87 | 15.58 | 16.28 | 17.63 | 18.94 | 20.20 | 21.41 | 22.57 | 23.68 |
| 83 | | | 15.62 | 16.42 | 17.22 | 18.00 | 19.53 | 21.01 | 22.44 | 23.82 | 25.15 | 26.44 |
| | | 16.87 | 17.76 | 18.63 | 19.48 | 21.16 | 22.79 | 24.37 | 25. | 27.37 | 28.80 |
| 95 | | | 18.13 | 19.09 | 20.03 | 20.06 | 22.79 | 24.56 | 26.29 | 27.97 | 29.59 | 31.17 |
| 102 | | | 19.60 | 20. | 21.67 | 22.69 | 24.69 | 26.63 | 28.53 | 30.28 | 32.18 | 33.93 |
| 108 | | | 20.86 | 21.97 | 23.08 | 24.17 | 26.31 | 28.41 | 30.46 | 32.45 | 34.40 | 36.30 |
| 114 | | | 22.12 | 23.31 | 24.48 | 25.65 | 27.94 | 30.19 | 32.38 | 34.53 | 36.62 | 38.67 |
| 121 | | | 23.58 | 24.86 | 26.12 | 27.37 | 29.84 | 32.26 | 34.62 | 36.94 | 39.21 | 41.43 |
| 127 | | | 24.84 | 26.19 | 27.53 | 28.85 | 31.47 | 34.03 | 36.55 | 39.01 | 41.43 | 43.80 |
| 133 | | | 26.10 | 27.53 | 28.93 | 30.33 | 33.10 | 35.81 | 38.47 | 41.09 | 43.65 | 46.17 |
| 140 | | | 27.57 | 29.08 | 30.57 | 32.06 | 34.99 | 37.88 | 40.72 | 43.50 | 46.24 | 48.93 |
| 146 | | | 28.82 | 30.41 | 31.98 | 33.54 | 36.62 | 39.66 | 42. | 45.57 | 48.46 | 5.30 |
| 152 | | | 30.08 | 31.74 | 33.39 | 35.02 | 38.25 | 41.43 | 44.56 | 47.65 | 50.68 | 5366 |
| 159 | 28.02 | | 31.55 | 33.29 | 35.03 | 36.75 | 40.15 | 43.50 | 46.81 | 50.06 | 53.27 | 56.43 |
| 168 | 29.69 | | 33.43 | 35.29 | 37.13 | 38.97 | 42.59 | 46.17 | 49.69 | 53.17 | 56.60 | 59.98 |
| 180 | 31.91 | 33.93 | 35.95 | 37.95 | 39.95 | 41.92 | 45.85 | 49.72 | 53.54 | 57.31 | 61.04 | .71 |
外径
| (mm) | 壁厚(mm) |
| 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 钢管理论重量(kg/m) |
| 194 | 34.50 | 36.70 | 38. | 41.06 | 43.23 | 45.38 | 49. | 53.86 | 58.03 | 62.15 | 66.22 | 70.24 |
| 203 | 36.16 | 38.47 | 40.77 | 43.05 | 45.33 | 47.59 | 52.08 | 56.52 | 60.91 | 65.94 | 69.54 | 73.78 |
| 219 | 39.12 | 41.63 | 44.12 | 46.61 | 49.08 | 51.54 | 56.43 | 61.62 | 66.04 | 70.78 | 75.46 | 80.10 |
| 245 | 43.85 | 46.76 | 49.56 | 52.38 | 55.17 | 57.95 | 63.48 | 68.95 | 74.38 | 79.76 | 75.46 | 90.36 |
| 273 | 49.10 | 52.28 | 55.45 | 58.60 | 61.73 | .86 | 71.07 | 77.24 | 88.36 | .42 | 83.08 | 95.44 |
| 299 | 53.91 | 57.41 | 60. | .37 | 67.83 | 71.27 | 78.13 | 84.93 | 91.69 | 98.40 | 105.06 | 105.06 |
| 325 | 58.74 | 62.54 | 66.35 | 70.14 | 73.92 | 77.68 | 85.18 | 92.63 | 100.03 | 107.38 | 114.68 | 114.68 |
| 351 | | 67.67 | 71.80 | 75.91 | 80.01 | 84.10 | 92.23 | 100.32 | 108.36 | 116.35 | 124.29 | 124.29 |
| 377 | | | | 81.68 | 86.10 | 90.51 | 99.29 | 108.02 | 117.00 | 125.33 | 133.91 | 133.91 |
| 402 | | | | 87.21 | 91.95 | 96.67 | 106.06 | 115.41 | 124.71 | 133.94 | 143.15 | 143.15 |
| 426 | | | | 92.55 | 97.57 | 102.59 | 112.58 | 122.52 | 132.41 | 142.25 | 152.04 | 152.04 |
| 450 | | | | 97.87 | 103.20 | 108.50 | 119.08 | 130.61 | 140.00 | 150.52 | 160.90 | 160.90 |
| (465) | | | | 101.10 | 116.48 | 112.20 | 123.15 | 134.05 | 144.90 | 155.70 | 166.46 | 166.46 |
| 480 | | | | 104.52 | 110.22 | 115.90 | 127.22 | 139.49 | 149.70 | 160.88 | 172.00 | 172.00 |
| 500 | | | | 108.96 | 114.91 | 120.83 | 132.65 | 145.41 | 156.12 | 167.79 | 179.40 | 179.40 |
| 530 | | | | 115.62 | 121.94 | 128.23 | 140.78 | 154.29 | 165.74 | 178.14 | 190.50 | 190.50 |
| (550) | | | | 120.07 | 126.62 | 133.10 | 146.21 | 159.20 | 172.15 | 185.05 | 197.90 | 197.90 |
| 560 | | | | 122.28 | 128.97 | 135.63 | 148.92 | 163.16 | 175.36 | 188.50 | 201.60 | 201.60 |
| 600 | | | | 131.17 | 138.34 | 145.5 | 159.78 | 185.00 | 188.10 | 202.31 | 216.39 | 216.39 |
| 630 | | | | 137.81 | 145.36 | 152. | 167.91 | 183.88 | 197.80 | 212.67 | 227.49 | 227.49 |
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外径
| (mm) | 壁厚(mm) |
| 17 | 18 | 19 | 20 | 22 | (24) | 25 | (26) | 28 | 30 |
| 钢管理论重量(kg/m) |
| 73 | 23.48 | 24.41 | 25.30 | | | | | | | |
| 76 | 24.74 | 25.75 | 26.71 | | | | | | | |
| 83 | 27.67 | 28.85 | 29.99 | | | | | | | |
| 30.19 | 31.52 | 32.80 | 34.03 | 36.35 | 38.47 | | | | |
| 95 | 32.70 | 34.18 | 35.61 | 36.99 | 39.61 | 42.02 | | | | |
| 102 | 35. | 37.29 | 38. | 40.44 | 43.40 | 46.17 | | | | |
| 108 | 38.15 | 39.95 | 41.70 | 43.40 | 46.66 | 49.72 | 51.17 | 52.58 | 55.24 | |
| 114 | 40.67 | 42.62 | 44.51 | 46.36 | 49.91 | 53.27 | 54.87 | 56.43 | 59.38 | |
| 121 | 43.60 | 45.72 | 47.79 | 49.82 | 53.71 | 57.41 | 59.19 | 60.91 | .22 | |
| 127 | 46.12 | 48.39 | 50.61 | 52.78 | 56.97 | 60.96 | 62. | .76 | 68.36 | 71.76 |
| 133 | 48.63 | 51.05 | 53.42 | 55.73 | 60.22 | .51 | 66.59 | 68.61 | 72.50 | 76.20 |
| 140 | 51.57 | 54.16 | 56.70 | 59.19 | .02 | 68.66 | 70.90 | 73.10 | 77.34 | 81.38 |
| 146 | 54.08 | 56.82 | 59.51 | 62.15 | 67.27 | 72.21 | 74.60 | 76.34 | 81.48 | 85.82 |
| 152 | 56.60 | 59.48 | 62.32 | 65.11 | 70.59 | 75.76 | 78.30 | 80.79 | 85.62 | 90.26 |
| 159 | 59.53 | 62.59 | 65.60 | 68.56 | 74.33 | 79.90 | 82.62 | 85.28 | 90.46 | 95.44 |
| 168 | 63.31 | 66.59 | 69.82 | 73.00 | 79.21 | 85.23 | 88.16 | 91.05 | 96.67 | 102.10 |
| 180 | 68.34 | 71.91 | 75.44 | 78.92 | 85.72 | 92.33 | 95.56 | 98.74 | 104.96 | 110.98 |
| 194 | 74.21 | 78.13 | 82.00 | 85.28 | 93.32 | 100.62 | 104.19 | 107.72 | 114.63 | 121.33 |
| 203 | 77.97 | 82.12 | 86.21 | 90.26 | 98.20 | 105.94 | 109.74 | 113.49 | 120.83 | 127.99 |
| 219 | 84.69 | .23 | 93.71 | 98.15 | 106.88 | 115.42 | 119.61 | 123.75 | 131. | 139.83 |
| 245 | 95.59 | 100.77 | 105.90 | 110.98 | 120.99 | 13.80 | 135. | 140.42 | 149.84 | 159.07 |
| 273 | 107.33 | 113.20 | 119.02 | 124.79 | 136.18 | 147.38 | 152.90 | 158.38 | 169.18 | 179.78 |
| 299 | 118.23 | 124.74 | 131.20 | 137.61 | 150.29 | 162.77 | 168.93 | 175.05 | 187.13 | 199.02 |
| 325 | 129.13 | 136.28 | 143.38 | 150.44 | 1.39 | 178.15 | 184.96 | 191.72 | 205.09 | 218.25 |
| 351 | 140.03 | 147.82 | 155.56 | 163.26 | 178.50 | 193.54 | 200.96 | 208.39 | 223.04 | 237.49 |
外径
| (mm) | 壁厚(mm) |
| 17 | 18 | 19 | 20 | 22 | (24) | 25 | (26) | 28 |
| 钢管理论重量(kg/m) |
| 377 | 150.93 | 159.36 | 167.75 | 176.08 | 192.61 | 208.93 | 217.02 | 225.06 | |
| 402 | 161.40 | 170.45 | 179.45 | 188.40 | 206.16 | 223.72 | 232.42 | 241.08 | |
| 426 | 171.47 | 181.11 | 190.71 | 200.25 | 219.19 | 237.93 | 247.23 | 256.48 | |
| 450 | 181.52 | 191.76 | 201.94 | 212.08 | 232.20 | 252.12 | 262.01 | 271.85 | |
| (465) | 187.81 | 198.41 | 208.97 | 219.47 | 240.34 | 261.00 | 271.26 | 281.47 | |
| 480 | 194.10 | 205.07 | 216.00 | 226.87 | 248.47 | 269.88 | 280.51 | 291.09 | |
| 500 | 202.48 | 213.95 | 225.37 | 236.74 | 259.32 | 281.72 | 292.84 | 303.91 | |
| 530 | 215.06 | 227.27 | 239.42 | 251.53 | 275.60 | 299.47 | 317.50 | 323.14 | |
| (550) | 223.44 | 236.14 | 248.80 | 261.40 | 286.45 | 311.31 | 323.65 | 335.97 | |
| 560 | 227. | 240.58 | 253.48 | 266.33 | 291.88 | 317.23 | | | |
| 600 | 274.40 | 258.34 | 272.22 | 286.06 | 313.58 | 340.90 | | | |
| 630 | 256.98 | 271.66 | 286.28 | 300.85 | 329.85 | 358.66 | | | |
| 外径 | 厚度(mm) |
| 2 | 2.5 | 3 | 3.5 | 4 | | | | |
| 6 | 0.197 | | | | | | | | |
| 8 | 0.296 | 0.339 | | | | | | | |
| 14 | 0.592 | 0.709 | 0.814 | | | | | | |
| 16 | 0.691 | 0.832 | 0.962 | 1.08 | 1.18 | | | | |
| 18 | 0.7 | 0.956 | 1.11 | 1.25 | 1.38 | | | | |
| 20 | 0.888 | 1.08 | 1.26 | 1.42 | 1.58 | | | | |
| 25 | 1.13 | 1.39 | 1.63 | 1.86 | 2.07 | | | | |
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无缝钢管理论重量
热轧无缝钢管外径(mm)壁厚(mm)2.533.544.555.566.577.58钢管理论重量(kg/m)321.822.152.462.763.053.333.593.854.094.324.534.74382.192.592.983.353.724.074.414.745.055.355.5.92422.442.3.353.754.1.5.955.335.696.046.386.71452.623.113.584.044.494.935.365.776.176.566.9
