螺旋钢管规格及钢管理论重量表

螺旋钢管规格及钢管理论重量表

无缝管公司提供热轧结构用无缝钢管理论重量表

壁 厚(毫米)

外径(毫米) 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5

理 论 重 量 (公斤/米)

32 1.82 2.15 2.46 2.76 3.05 3.33 3.59 3.85 4.09 4.32 4.53 38 2.19 2.59 2.98 3.35 3.72 4.07 4.41 4.74 5.05 5.35 5.64 42 2.44 2.89 3.35 3.75 4.16 4.56 4.95 5.33 5.69 6.04 6.38 45 2.62 3.11 3.58 4.04 4.49 4.93 5.36 5.77 6.17 6.56 6.94 50 2.93 3.48 4.01 4.54 5.05 5.55 6.04 6.51 6.97 7.42 7.86 54 - 3.77 4.36 4.93 5.49 6.04 6.58 7.10 7.61 8.11 8.60 57 - 4.00 4.62 5.23 5.83 6.41 6.99 7.55 8.10 8.63 9.16 60 - 4.22 4.88 5.52 6.16 6.78 7.39 7.99 8.58 9.15 9.71 63.5 - 4.48 5.18 5.87 6.55 7.21 7.87 8.51 9.14 9.75 10.36 68 - 4.81 5.57 6.31 7.05 7.77 8.48 9.17 9.86 10.53 11.19 70 - 4.96 5.74 6.51 7.27 8.01 8.75 9.47 10.18 10.88 11.56 73 - 5.18 6.00 6.81 7.60 8.38 9.16 9.91 10.66 11.39 12.11 76 - 5.40 6.26 7.10 7.93 8.75 9.56 10.36 11.14 11.91 12.67 83 - - 6.86 7.79 8.71 9.62 10.51 11.39 12.26 13.12 13.96 89 - - 7.38 8.38 9.38 10.36 11.33 12.28 13.22 14.16 15.07 95 - - 7.90 8.98 10.04 11.10 12.14 13.17 14.19 15.19 16.18 102 - - 8.50 9.67 10.82 11.96 13.09 14.21 15.31 16.40 17.48 108 - - - 10.26 11.49 12.70 13.90 15.09 16.27 17.44 18.59 114 - - - 10.85 12.15 13.44 14.72 15.98 17.23 18.47 19.70 121 - - - 11.54 12.93 14.30 15.67 17.02 18.35 19.68 20.99 127 - - - 12.13 13.59 15.04 16.48 17.90 19.32 20.72 22.10 133 - - - 12.73 14.26 15.78 17.29 18.79 20.28 21.75 23.21 140 - - - - 15.04 16.65 18.24 19.83 21.40 22.96 24.51 146 - - - - 15.70 17.39 19.06 20.72 22.36 24.00 25.62 152 - - - - 16.37 18.13

19.87 21.60 23.32 25.03 26.73 159 - - - - 17.15 18.99 20.82 22.64 24.45 26.24 28.02 168 - - - - - 20.10 22.04 23.97 25.89 27.79 29.69 180 - - - - - 21.59 23.70 25.75 27.70 29.87 31.91 194 - - - - - 23.31 25.60 27.82 30.00 32.28 34.50 203 - - - - - - - 29.14 31.50 33.83 36.16

219 - - - - - - - 31.52 34.06 36.60 39.12

245 - - - - - - - - 38.23 41.09 43.85

273 - - - - - - - - 42.64 45.92 49.10

299 - - - - - - - - - - 53.91

325 - - - - - - - - - - 58.74

351 - - - - - - - - - - -

壁 厚(毫米)

外径(毫米) 8 8.5 9 9.5 10 11 12 13 14 15

理 论 重 量 (公斤/米)

32 4.74 - - - - - - - - -

38 5.92 - - - - - - - - -

42 6.71 7.02 7.32 7.60 7.88 - - - - -

45 7.30 7.65 7.99 8.32 8.63 - - - - -

50 8.29 8.70 9.10 9.49 9.86 - - - - -

54 9.08 9.54 9.99 10.43 10.85 11.67 - - - -

57 9.67 10.17 10.65 11.13 11.59 12.48 13.32 14.11 - - 60 10.26 10.80 11.32 11.83 12.33 13.29 14.21 15.07 15.88 - 63.5 10.95 11.53 12.10 12.65 13.19 14.24 15.24 16.19 17.09 - 68 11.84 12.47 13.10 13.71 14.30 15.46 16.57 17.63 18.64 19.61 70 12.23 12.89 13.54 14.17 14.80 16.01 17.17 18.27 19.33 20.35 73 12.82 13.52 14.21 14.88 15.54 16.82 18.05 19.24 20.37 21.46 76 13.42 14.15 14.87 15.58 16.28 17.63 18.94 20.20 21.41 22.57 83 14.80 15.62 16.42 17.22 18.00 19.53 21.02 22.44 23.82 25.15 89 15.98 16.87 17.76 18.63 19.48 21.16 22.79 24.37 25.89 27.37 95 17.16 18.13 19.09 20.03 20.96 22.79 24.56 26.29 27.97 29.59 102 18.55 19.60 20.64 21.67 22.69 24.69 26.53 28.63 30.38 32.18 108 19.73 20.86 21.97 23.08 24.17 26.31 28.41 30.46 32.45 34.40 114 20.91 22.12 23.31 24.48 25.65 27.94 30.19 32.38 34.53 36.62 121 22.29 23.58 24.86 26.12 27.37 29.84 32.26 34.62 36.94 39.21 127 23.48 24.84 26.19 27.53 28.85 31.47 34.03 36.55 39.01 41.43 133 24.66 26.10 27.52 28.93 30.33 33.10 35.81 38.47 41.09 43.65 140 26.04 27.57

29.08 30.57 32.06 34.99 37.88 40.72 43.50 46.24 146 27.23 28.82 30.41 31.98 33.54 36.62 39.66 42.64 45.57 48.46 152 28.41 30.08 31.74 33.39 35.02 38.25 41.43 44.56 47.65 50.68 159 29.79 31.55 33.29 35.03 36.75 40.15 43.50 46.81 50.06 53.27 168 31.57 33.43 35.29 37.13 38.97 42.59 46.17 49.69 53.17 56.60 180 33.93 35.95 37.95 39.95 41.92 45.85 49.72 53.54 57.31 61.04 194 36.70 38.89 41.06 43.23 45.38 49.64 53.86 58.03 62.15 66.22 203 38.47 40.77 43.05 45.33 47.59 52.08 56.52 60.91 65.94 69.54 219 41.63 44.12 46.61 49.08 51.54 56.43 61.26 66.04 70.78 75.46 245 46.76 49.56 52.38 55.17 57.95 63.48 68.95 74.38 79.76 83.08 273 52.28 55.45 58.60 61.73 64.86 71.07 77.24 83.36 89.42 95.44

壁 厚(毫米)

外径(毫米) 8 8.5 9 9.5 10 11 12 13 14 15

理 论 重 量 (公斤/米)

299 57.41 60.89 64.37 67.83 71.27 78.13 84.93 91.69 98.40 105.06 325 62.54 66.35 70.14 73.92 77.68 85.18 92.63 100.03 107.38 114.68 351 67.67 71.80 75.91 80.01 84.10 92.23 100.32 108.36 116.35 124.29 377 - - 81.68 86.10 90.51 99.29 108.02 117.00 125.33 133.91 402 - - 87.21 91.95 96.67 106.06 115.41 124.71 133.94 143.15 426 - - 92.55 97.57 102.59 112.58 122.52 132.41 142.25 152.04 450 - - 97.87 103.20 108.50 119.08 130.61 140.09 150.52 160.90 (465) - - 101.10 116.48 112.20 123.15 134.05 144.90 155.70 166.46 480 - - 104.52 110.22 115.90 127.22 139.49 149.71 160.88 172.00 500 - - 108.96 114.91 120.83 132.65 145.41 156.12 167.79 179.40 530 - - 115.62 121.94 128.83 140.78 154.29 165.74 178.14 190.50 (550) - - 120.07 126.62 133.10 146.21 159.20 172.15 185.05 197.90 560 - - 122.28 128.97 135.63 148.92 163.16 175.36 188.50 201.60 600 - - 131.17 138.34 145.50 159.78 175.00 188.18 202.31 216.39 630 - - 137.81 145.36 152.89 167.91 183.88 197.80 212.67 227.49

壁 厚(毫米)

外径(毫米) 16 17 18 19 20 22 (24) 25 (26) 28

理 论 重 量 (公斤/米)

32 - - - - - - - - - -

38 - - - - - - - - - -

42 - - - - - - - - - -

45 - - - - - - - - - -

50 - - - - - - - - - -

54 - - - - - - - - - -

57 - - - - - - - - - -

60 - - - - - - - - - -

63.5 - - - - - - - - - -

68 20.52 - - - - - - - - -

70 21.31 - - - - - - - -

73 22.49 23.48 24.41 25.30 - - - - - -

76 23.68 24.74 25.75 26.71 - - - - - -

83 26.44 27.67 28.85 29.99 - - - - - -

89 28.80 30.19 31.52 32.80 34.03 36.35 38.47 - - -

95 31.17 32.70 34.18 35.61 36.99 39.61 42.02 - - -

壁 厚(毫米) 外径16 17 18 19 20 22 (24) 25 (26) 28 (毫米)

理 论 重 量 (公斤/米)

102 33.93 35.64 37.29 38.89 40.44 43.40 46.17 - - -

108 36.30 38.15 39.95 41.70 43.40 46.66 49.72 51.17 52.58 55.24 114 38.67

40.67 42.62 44.51 46.36 49.91 53.27 54.87 56.43 59.38 121 41.43 43.60 45.72 47.79 49.82 53.71 57.41 59.19 60.91 64.22 127 43.80 46.12 48.39 50.61 52.78 56.97 60.96 62.89 64.76 68.36 133 46.17 48.63 51.05 53.42 55.73 60.22 64.51 66.59 68.61 72.50 140 48.93 51.57 54.16 56.70 59.19 64.02 68.66 70.90 73.10 77.34 146 51.30 54.08 56.82 59.51 62.15 67.27 72.21 74.60 76.94 81.48 152 53.66 56.60 59.48 62.32 65.11 70.59 75.76 78.30 80.79 85.62 159 56.43 59.53 62.59 65.60 68.56 74.33 79.90 82.62 85.28 90.46 168 59.98 63.31 66.59 69.82 73.00 79.21 85.23 88.16 91.05 96.67 180 64.71 68.34 71.91 75.44 78.92 85.72 92.33 95.56 98.74 104.96 194 70.24 74.21 78.13 82.00 85.28 93.32 100.62 104.19 107.72 114.63 203 73.78 77.97 82.12 86.21 90.26 98.20 105.94 109.74 113.49 120.83 219 80.10 84.69 89.23 93.71 98.15 106.88 115.42 119.61 123.75 131.89 245 90.36 95.59 100.77 105.90 110.98 120.99 130.80 135.64 140.42 149.84 273 101.41 107.33 113.20 119.02 124.79 136.18 147.38 152.90 158.38 169.18 299 111.67 118.23 124.74 131.20 137.61 150.29 162.77 168.93 175.05 187.13 325 121.93 129.12 136.28 143.38 150.44 164.39 178.15 184.96 191.72 205.09 351 132.19 140.03 147.82 155.56 163.26 178.50 193.54 200.99 208.39 223.04 377 142.44 150.93 159.36 167.75 176.08 192.61 208.93 217.02 225.06 240.99 402 152.30 161.40 170.45 179.45 188.40 206.16 223.72 232.42 241.08 258.24 426 161.78 171.47 181.11 190.71 200.25 219.19 237.93 247.23 256.48 274.83 450 171.24 181.52 191.76 201.94 212.08 232.20 252.12 262.01 271.85 291.38 (465) 177.16 187.81 198.41 208.97 219.47 240.34 261.00 271.26 281.47 301.74 480 183.08 194.10 205.07 216.00 226.87 248.47 269.88 280.51 291.09 312.10 500 190.97 202.48 213.95 225.37 236.74 259.32 281.72 292.84 303.91 325.91 530 202.80

215.06 227.27 239.42 251.53 275.60 299.47 317.50 323.14 346.62 (550) 210.70 223.44 236.14 248.80 261.40 286.45 311.31 323.66 335.97 360.43 560 214.64 227.64 240.58 253.48 266.33 291.88 317.23 - - -

600 230.42 244.40 258.34 272.22 286.06 313.58 340.90 - - -

630 242.26 256.98 271.66 286.28 300.85 329.85 358.66 - - -

壁 厚(毫米)

外径(毫米) 30 32 (34) (35) 36 (38) 40 (42) (45)

理 论 重 量 (公斤/米)

127 71.76 - - - - - - - -

133 76.20 79.71 - - - - - - -

140 81.38 85.23 88.88 90.63 92.33 - - - -

146 85.82 89.97 93.91 95.81 97.66 - - - -

152 90.26 94.70 98.94 100.99 102.99 - - - -

159 95.44 100.22 104.81 107.03 109.20 - - - -

168 102.10 107.33 112.36 114.80 117.19 121.83 126.27 130.51 136.50 180 110.98 116.80 122.42 125.16 127.85 133.07 138.10 142.94 149.82 194 121.33 127.85 134.16 137.24 140.27 146.19 151.91 157.44 165.36 203 127.99 134.94 141.70 145.00 148.26 154.62 160.78 166.75 175.33 219 139.83 147.57 155.12 158.82 162.47 169.62 176.58 183.33 193.10 245 159.07 168.09 176.92 181.26 185.55 193.99 202.22 210.26 221.95 273 179.78 190.19 200.40 205.43 210.41 220.23 229.85 239.27 253.03 299 199.02 210.71 222.20 227.87 233.50 244.59 255.49 266.20 281.88 325 218.25 231.23 244.00 250.31 256.53 268.94 281.14

293.13 310.73 351 237.49 251.74 265.80 272.76 279.66 293.32 306.76 320.06 339.59 377 256.73 272.26 287.61 295.20 302.77 317.69 332.44 346.99 368.44 402 275.21 291.18 308.55 316.76 324.92 341.10 357.08 372.86 396.16 426 292.98 310.93 328.69 337.49 346.27 363.61 380.77 397.74 422.82 450 310.72 329.84 348.79 358.19 367.53 386.08 404.42 422.56 449.43 (465) 321.81 341.69 361.37 371.13 380.85 400.13 419.22 438.11 466.07 480 332.91 353.52 373.94 384.08 394.17 414.19 436.01 453.64 482.72 500 347.71 369.30 390.71 401.34 411.92 432.93 453.74 474.35 504.91 530 369.90 92.92 415.87 427.23 438.55 461.04 483.34 505.42 538.20 (550) 384.70 406.76 432.64 444.30 456.31 479.79 503.06 526.15 560.40

壁 厚(毫米)

外径(毫(48) 50 56 60 63 (65) 70 75 米) 理 论 重 量 (公斤/米)

203 183.47 188.65 - - - - - -

219 202.41 208.38 - - - - - -

245 233.25 240.44 - - - - - -

273 266.40 274.96 - - - - - -

299 297.10 307.02 335.57 353.62 366.64 375.08 395.30 414.29 325 327.90 339.10 371.49 392.09 407.04 416.75 440.34 462.28 351 358.68 371.16 407.40 430.59 447.43 458.43 485.24 510.46

377 389.45 403.22 442.30 469.06 484.82 500.14 529.98 558.55 402 419.02 434.01 477.81 506.02 526.66 540.17 573.10 604.79 426 447.46 463.64 510.97 541.57 560.47 578.68 614.56 649.21 450 475.84 493.20 544.10 577.04 601.24 617.12 655.96 693.56 (465) 493.59 511.70 564.83 599.24 624.54 641.16 681.84 721.31 480 511.35 530.19 585.53 621.43 632.31 665.20 707.74 749.05 500 535.02 554.85 613.15 651.02 678.91 697.26 742.27 786.04 530 570.53 591.84 654.58 695.41 725.52 745.35 794.05 841.52 (550) 594.21 616.50 682.19 725.00 756.59 777.41 828.58 878.51

冷拔(轧)无缝钢管每米重量表(理论重量)

壁 厚(毫米)

外径(毫0.25 0.30 0.40 0.50 0.60 0.80 1.0 1.2 1.4 米) 理 论 重 量 (公斤/米)

5 0.0292 0.0348 0.0454 0.055 0.065 0.083 0.099 0.112 0.124 6 0.0354 0.0421 0.055 0.068 0.080 0.103 0.123 0.142 0.159 7 0.0416 0.0496 0.065 0.080 0.095 0.122 0.148 0.172 0.193 8 0.0477 0.057 0.075 0.092 0.110 0.142 0.173 0.202 0.227 9 0.054 0.064 0.085 0.105 0.125 0.162 0.197 0.231 0.262 10 0.060 0.072 0.095 0.117 0.139 0.182 0.222 0.261 0.296 11 0.066 0.079 0.105 0.129 0.154 0.201 0.247 0.290 0.331 12 0.072 0.087 0.115 0.142 0.169 0.221 0.271 0.320 0.365 (13) 0.079 0.094 0.124 0.154 0.184 0.241 0.296 0.349 0.400 14 0.085 0.101 0.134 0.166 0.199 0.260 0.321 0.379 0.434 (15) 0.091 0.109 0.144 0.179 0.214 0.280 0.345 0.409 0.468 16 0.097 0.116 0.154 0.191 0.228 0.300 0.370 0.438 0.503 (17) 0.103 0.124 0.164 0.203 0.244 0.320 0.395 0.468 0.537 18 0.109 0.131 0.174 0.216 0.258 0.340

0.419 0.497 0.572 (19) 0.115 0.138 0.183 0.228 0.274 0.359 0.444 0.527 0.606 20 0.122 0.146 0.193 0.240 0.288 0.379 0.469 0.556 0.642

壁 厚(毫米)

外径(毫0.25 0.30 0.40 0.50 0.60 0.80 1.0 1.2 1.4 米) 理 论 重 量 (公斤/米)

(21) - - 0.203 0.253 0.303 0.399 0.493 0.586 0.675

22 - - 0.212 0.265 0.318 0.419 0.518 0.616 0.710 (23) - - 0.222 0.277 0.333 0.438 0.543 0.645 0.745 (24) - - 0.236 0.290 0.347 0.458 0.567 0.674 0.779 25 - - 0.242 0.302 0.363 0.478 0.592 0.703 0.813 (27) - - 0.262 0.327 0.392 0.516 0.641 0.762 0.882 28 - - 0.272 0.340 0.406 0.536 0.666 0.792 0.916 29 - - 0.282 0.352

0.418 0.553 0.691 0.823 0.951 30 - - 0.292 0.364 0.436 0.576 0.715 0.851 0.986 32 - - 0.311 0.389 0.466 0.615 0.765 0.910 1.05 34 - - 0.331 0.413 0.496 0.655 0.814 0.968 1.12 (35) - - 0.341 0.426 0.510 0.675 0.838 0.998 1.16 36 - - 0.350 0.438 0.525 0.695 0.863 1.03 1.19 38 - - 0.370 0.464 0.555 0.734 0.912 1.09 1.26 40 - - 0.390 0.494 0.585 0.774 0.962 1.15 1.33 42 - - - - - - 1.01 -1.21 1.41

44.5 - - - - - - 1.07 -1.28 1.48

壁 厚(毫米) 外径(毫0.25 0.30 0.40 0.50 0.60 0.80 1.0 1.2 1.4 米)

理 论 重 量 (公斤/米)

45 - - - - - - 1.09 1.30 1.51

48 - - - - - - 1.16 1.38 1.61

50 - - - - - - 1.21 1.44 1.68

(51) - - - - - - 1.23 1.47 1.71

53 - - - - - - 1.28 1.53 1.78

(54) - - - - - - 1.31 1.59 1.82

56 - - - - - - 1.36 1.62 1.89

(57) - - - - - - 1.38 1.65 1.92

60 - - - - - - 1.46 1.74 2.02

63 - - - - - - 1.53 1.83 2.13

65 - - - - - - 1.58 1.89 2.20

(68) - - - - - - 1.65 1.98 2.30

70 - - - - - - 1.70 2.03 2.37

(73) - - - - - - 1.78 2.12 2.47

75 - - - - - - 1.82 2.18 2.54

外径(毫壁 厚(毫米)

米) 1.5 1.6 1.8 2.0 2.2 2.5 2.8 3.0 3.2

理 论 重 量 (公斤/米)

5 0.129 0.134 - - - - - - -

6 0.166 0.174 0.186 0.197 - - - - -

7 0.203 0.213 0.230 0.247 0.260 0.277 - - -

8 0.240 0.253 0.275 0.296 0.315 0.339 - - -

9 0.277 0.292 0.319 0.345 0.369 0.401 0.427 - - 10 0.314 0.332 0.363 0.395 0.423 0.462 0.496 0.518 0.536 11 0.351 0.371 0.407 0.444 0.477 0.524 0.566 0.592 0.615 12 0.388 0.411 0.452 0.493 0.532 0.586 0.635 0.666 0.694 (13) 0.425 0.451 0.496 0.543 0.585 0.647 0.703 0.740 0.774 14 0.462 0.490 0.541 0.592 0.640 0.709 0.772 0.814 0.852 (15) 0.499 0.529 0.585 0.641 0.694 0.771 0.841 0.888 0.932 16 0.536 0.568 0.629 0.691 0.747 0.832 0.910 0.962 1.01 (17) 0.573 0.608 0.674 0.740 0.802 0.894 0.980 1.04 1.09 18 0.610 0.647 0.717 0.789 0.856 0.956 1.05 1.11 1.17 (19) 0.647 0.687 0.762 0.838 0.910 1.02 1.12 1.18 1.25 20 0.684 0.726 0.806 0.888 0.965 1.08 1.19 1.26 1.33

壁 厚(毫米)

外径(毫1.5 1.6 1.8 2.0 2.2 2.5 2.8 3.0 3.2 米) 理 论 重 量 (公斤/米)

(21) 0.721 0.767 0.851 0.937 1.02 1.14 1.26 1.33 1.41 22 0.758 0.806 0.895 0.986 1.07 1.20 1.33 1.41 1.49 (23) 0.795 0.846 0.940 1.04 1.13 1.26 1.39 1.48 1.57 (24) 0.832 0.885 0.984 1.09 1.18 1.33 1.46 1.55 1.64 25 0.869 0.925 1.03 1.13 1.24 1.39 1.53 1.63 1.72 (27) 0.943 1.00 1.12 1.23 1.34 1.51 1.67 1.78 1.88 28 0.980 1.04 1.16 1.28 1.40 1.57 1.74 1.85 1.96 29 1.02 1.08 1.22 1.33 1.47 1.63 1.83 1.92 2.02 30 1.05 1.12 1.25 1.38 1.51 1.70 1.88 2.00 2.12 32 1.13 1.20 1.34 1.48 1.62 1.82 2.02 2.15 2.28 34 1.20 1.28 1.43 1.58 1.72 1.94 2.15 2.29 2.43 (35) 1.24 1.32 1.47 1.63 1.78 2.00 2.22 2.37 2.51 36 1.28 1.36 1.52 1.68 1.83 2.07 2.29 2.44 2.59 38 1.35 1.44 1.61 1.78 1.94 2.19 2.43 2.59 2.75 40 1.42 1.52 1.69 1.87 2.05 2.31 2.56 2.74 2.91 42 1.50 1.60 1.79 1.97 2.16 2.44 2.70 2.89 3.07 44.5 1.59 1.65 1.88 2.10 2.29 2.59 2.89 3.07 3.25

壁 厚(毫米) 外径(毫1.5 1.6 1.8 2.0 2.2 2.5 2.8 3.0 3.2 米)

理 论 重 量 (公斤/米)

45 1.61 1.71 1.91 2.12 2.32 2.62 2.91 3.11 3.31 48 1.72 1.83 2.05 2.27 2.48 2.81 3.11 3.33 3.54 50 1.79 1.91 2.14 2.37 2.59 2.93 3.25 3.48 3.70 (51) 1.83 1.96 2.18 2.42 2.64 2.99 3.32 3.55 3.79 53 1.91 2.03 2.27 2.52 2.76 3.11 3.46 3.70 3.94 (54) 1.94 2.07 2.31 2.56 2.81 3.18 3.53 3.77 4.02 56 2.02 2.15 2.40 2.66 2.92 3.30 3.66 3.92 4.17 (57) 2.05 2.18 2.45 2.71 2.97 3.36 3.74 4.00 4.25 60 2.16 2.31 2.58 2.86 3.13 3.55 3.94 4.22 4.49 63 2.27 2.42 2.71 3.01 3.30 3.72 4.15 4.44 4.73 65 2.35 2.50 2.80 3.11 3.40 3.85 4.29 4.59 4.89 (68) 2.46 2.62 2.93 3.26 3.57 4.04 4.49 4.81 5.12 70 2.53 2.70 3.02 3.35 3.68 4.16 4.63 4.96 5.28 (73) 2.64 2.82 3.16 3.50 3.84 4.35 4.84 5.18 5.52 75 2.71 2.90 3.24 3.60 3.95 4.46 4.97 5.32 5.68

壁 厚(毫米) 外径(毫3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 米)

理 论 重 量 (公斤/米)

5 - - - - - - - - -

6 - - - - - - - - -

7 - - - - - - - - -

8 - - - - - - - - -

9 - - - - - - - - -

10 0.561 - - - - - - - -

11 0.647 - - - - - - -

12 0.734 0.789 - - - - - - -

(13) 0.820 0.888 - - - - - - -

14 0.906 0.986 - - - - - - -

(15) 0.993 1.09 1.17 1.23 - - - - -

16 1.08 1.18 1.28 1.35 - - - - -

(17) 1.17 1.28 1.39 1.48 - - - - -

18 1.25 1.38 1.50 1.60 - - - - -

(19) 1.34 1.48 1.61 1.73 1.54 1.92 - - -

20 1.42 1.58 1.72 1.85 1.97 2.07 - - -

壁 厚(毫米)

外径(毫1.5 1.6 1.8 2.0 2.2 2.5 2.8 3.0 3.2 米) 理 论 重 量 (公斤/米)

(21) 1.51 1.68 1.83 1.97 2.10 2.22 - - - 22 1.60 1.77 1.94 2.10 2.24 2.37 - - -

(23) 1.68 1.87 2.05 2.22 2.37 2.52 - - - (24) 1.77 1.97 2.16 2.34 2.51 2.66 2.81 2.93 - 25 1.86 2.07 2.28 2.47 2.64 2.81 2.97 3.11 - (27) 2.03 2.27 2.50 2.71 2.92 3.11 3.29 3.45 - 28 2.11 2.37 2.61 2.84 3.05 3.26 3.45 3.68 - 29 2.20 2.47 2.72 2.96 3.19 3.40 3.61 3.80 3.98 30 2.29 2.56 2.83 3.08 3.32 3.55 3.77 3.97 4.16 32 2.46 2.76 3.05 3.33 3.59 3.85 4.09 4.32 4.53 34 2.63 2.96 3.27 3.58 3.87 4.14 4.41 4.66 4.90 (35) 2.72 3.06 3.38 3.70 4.00 4.29 4.57 4.83 5.09 36 2.81 3.16 3.50 3.82 4.14 4.44 4.73 5.01 5.27 38 2.98 3.35 3.72 4.07 4.41 4.74 5.05 5.35 5.64 40 3.15 3.55 3.94 4.32 4.68 5.03 5.37 5.70 6.01 42 3.32 3.75 4.16 4.56 4.95 5.33 5.69 6.04 6.38 44.5 3.54 4.00 4.44 4.87 5.29 5.70 6.09 6.47 6.84

壁 厚(毫米)

外径(毫3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 米)

理 论 重 量 (公斤/米)

45 3.58 4.04 4.49 4.93 5.36 5.77 6.17 6.56 6.94 48 3.84 4.34 4.83 5.30 5.76 6.21 6.65 7.08 7.49 50 4.01 4.54 5.05 5.55 6.04 6.51 6.97 7.42 7.86 (51) 4.10 4.64 5.16 5.67 6.17 6.66 7.13 7.60 8.05 53 4.27 4.83 5.38 5.92 6.44 6.95 7.45 7.94 8.42 (54) 4.36 4.93 5.49 6.04 6.58 7.10 7.61 8.11 8.60 56 4.53 5.13 5.71 6.29 6.85 7.40 7.93 8.40 8.97 (57) 4.62 5.23 5.83 6.41 6.99 7.55 8.10 8.63 9.16 60 4.88 5.52 6.16 6.78 7.39 7.99 8.58 9.15 9.71 63 5.13 5.81 6.49 7.14 7.77 8.41 9.04 9.57 10.23 65 5.31 6.02 6.71 7.40 8.07 8.73 9.38 10.01 10.65

(68) 5.57 6.31 7.05 7.77 8.48 9.17 9.86 10.53 11.19 70 5.74 6.51 7.27 8.01 8.75 9.47 10.18 10.88 11.56 (73) 6.00 6.81 7.60 8.38 9.16 9.91 10.66 11.39 12.11 75 6.17 7.00 7.82 8.62 9.41 10.18 10.96 11.71 12.48

壁 厚(毫米)

外径(毫8.0 8.5 9 9.5 10 11 12 13 14 米)

理 论 重 量 (公斤/米-)

30 4.34 - - - - - - - -

32 4.74 - - - - - - - -

34 5.13 - - - - - - - -

(35) 5.33 - - - - - - - -

36 5.52 - - - - - - - -

38 5.92 6.18 6.44 - - - - - -

40 6.31 6.60 6.88 - - - - - -

42 6.71 7.02 7.32 - - - - - -

44.5 7.20 7.55 7.88 - - - - - -

45 7.30 7.65 7.99 8.32 8.63 - - - -

48 7.89 8.28 8.66 9.02 9.37 - - - -

50 8.29 8.70 9.10 9.49 9.86 10.59 11.25 - - (51) 8.48 8.91 9.32 9.72 10.11 10.85 11.54 - - 53 8.88 9.33 9.77 10.19 10.60 11.39 12.13 - - (54) 9.08 9.54 9.99 10.43 10.85 11.67 12.43 - - 56 9.47 9.96 10.43 10.90 11.34 12.21 13.02 - - (57) 9.67 10.17 10.65 11.13 11.59 12.48 13.32 14.11 - 60 10.26 10.80 11.32 11.83 12.33 13.29 14.21 15.07 15.88 63 10.81 11.40 11.96 12.49 13.05 14.07 15.09 - - 65 11.25 11.84 12.43 13.00 13.56 14.65 15.68 - - (68) 11.84 12.47 13.10 13.71 14.30 15.46 16.57 17.53 18.64 70 12.23 12.89 13.54 14.17 14.80 16.01 17.16 18.27 19.33 (73) 12.82 13.52 14.21 14.88 15.54 16.82 18.05 19.24 20.37 75 13.17 13.91 14.61 15.30 15.99

17.31 18.65 - -

壁 厚(毫米)

外径(毫1.0 1.2 1.4 1.5 1.6 1.8 2.0 2.2 2.5 2.8 米) 理 论 重 量 (公斤/米)

76 1.85 2.21 2.57 2.76 2.94 3.29 3.65 4.00 4.53 5.05

80 - - 2.71 2.90 3.09 3.47 3.84 4.22 4.77 5.32

83 - - 2.82 3.02 3.21 3.60 4.00 4.37 4.96 5.52

85 - - 2.88 3.08 3.29 3.69 4.09 4.48 5.08 5.66

89 - - 3.02 3.24 3.45 3.86 4.29 4.70 5.33 5.94

90 - - 3.05 3.27 3.49 3.91 4.34 4.76 5.39 6.01

95 - - 3.21 3.46 3.68 4.13 4.59 5.02 5.70 6.36

100 - - 3.40 3.64 3.88 4.35 4.83 5.30 6.00 6.70

102 - - 3.46 3.73 3.97 4.45 4.93 5.40 6.13 6.84

108 - - 3.67 3.95 4.21 4.72 5.23 5.74 6.50 7.25

110 - - 3.74 4.03 4.28 4.81 5.32 5.84 6.62 7.39

120 - - - 4.36 4.66 5.25 5.83 6.38 7.24 8.07

125 - - - - - 5.46 6.06 6.64 7.54 8.42

130 - - - - - - - - 7.86 8.78

133 - - - - - - - - 8.05 8.98

140 - - - - - - - - - -

150 - - - - - - - - - -

壁 厚(毫米) 外径(毫3.0 3.2 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 米)

理 论 重 量 (公斤/米)

(76) 5.40 5.75 6.26 7.10 7.93 8.75 9.56 10.36 11.14 11.91 80 5.69 6.07 6.60 7.49 8.37 9.24 10.07 10.91 11.75 12.59 (83) 5.92 6.31 6.86 7.79 8.71 9.62 10.51 11.39 12.26 13.12 85 6.06 6.46 7.04 7.98 8.93 9.86 10.75 11.65 12.55 13.45 (89) 6.36 6.77 7.38 8.38 9.38 10.38 11.33 12.28 13.22 14.16 90 6.43 6.86 7.47 8.47 9.49 10.47 11.42 12.39 13.35 14.31 95 6.81 7.26 7.90 8.98 10.04 11.10 12.14 13.17 14.19 15.19 100 7.17 7.65 8.32 9.46 10.59 11.71 12.77 13.87 14.95 16.03 (102) 7.32 7.81 8.50 9.67 10.82 11.96 13.09 14.21 15.31 16.40 (108) 7.77 8.29 9.02 10.26

11.49 12.70 13.90 15.09 16.27 17.44 110 7.92 8.43 9.19 10.46 11.70 12.93 14.19 15.40 16.60 17.75 120 8.66 9.22 10.06 11.44 12.93 14.30 15.51 16.89 18.20 19.50 125 9.02 9.61 10.50 11.91 13.37 14.80 16.15 17.55 19.02 20.35 130 9.40 10.00 10.92 12.43 13.92 15.48 16.88 18.35 19.80 21.20 (133) 9.59 10.25 11.18 12.75 14.26 15.75 17.29 18.79 20.28 21.75 140 10.11 10.79 11.80 13.42 15.05 16.65 18.24 19.83 21.40 22.96 150 10.85 11.52 12.65 14.39 16.11 17.85 19.55 21.25 23.00 24.68 160 - - 13.53 15.38 17.25 19.09 20.96 22.79 24.60 26.41 170 - - 14.31 16.31 18.35 20.30 22.31 24.27 26.21 28.14

180 - - 15.20 17.30 19.50 21.59 23.67 25.75 27.81 29.87 190 - - - 18.29 20.60 22.80 25.02 27.22 29.41 31.59 200 - - - 19.67 21.65 24.00 26.38 28.70 31.02 33.32

壁 厚(毫米)

外径(毫3.0 3.2 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 米) 理 论 重 量 (公斤/米)

(76) 12.67 13.42 14.15 14.87 15.58 16.28 17.63 18.94 20.20 21.41 80 13.39 14.15 14.96 15.71 16.45 17.22 18.66 20.10 - - (83) 13.96 14.80 15.62 16.42 17.22 18.00 19.53 21.01 22.44 23.82 85 14.31 15.13 16.01 16.85 17.63 18.45 20.01 21.60 - - (89) 15.07 15.93 16.87 17.76 18.63 19.48 21.16 22.79 24.37 25.89 90 15.22 16.11 17.05 17.95 18.79 19.67 21.43 23.08 - - 95 16.18 17.16 18.13 19.09 20.03 20.96 22.79 24.56 - - 100 17.09 18.09 19.15 20.15 21.15 22.19 24.14 26.04 - - (102) 17.48 18.55 19.60 20.64 21.67 22.69 24.69 26.63 - - (108) 18.59 19.73 20.86 21.97

23.08 24.17 26.31 28.41 - - 110 19.00 20.08 21.30 22.50 23.54 24.70 26.85 29.00 - - 120 20.85 22.10 23.40 24.70 25.89 27.20 29.57 31.96 - - 125 21.73 23.08 24.42 25.75 27.06 28.36 30.92 33.44 - - 130 22.70 24.10 25.50 26.90 28.23 29.70 32.27 34.92 - - (133) 23.21 24.66 26.10 27.52 28.93 30.33 33.10 35.81 - - 140 24.51 26.04 27.57 29.08 30.57 32.06 34.99 37.88 - - 150 26.36 28.01 29.66 31.29 32.91 34.52 37.71 40.84 - - 160 28.20 29.99 31.76 33.51 35.26 36.99 40.42 43.80 - - 170 30.05 31.96 33.85 35.73 37.60 39.46 43.13 46.76 - - 180 31.91 33.93 35.95 37.95 39.95 41.92 45.85 49.72 - - 190 33.75 35.90 38.04 40.17 42.28 44.39 48.56 52.67 - - 200 35.60 37.88 40.14 42.39 44.63 46.85 51.27 55.63 - -

螺旋钢管规格及钢管理论重量表

公称壁厚 Nominal Wall Thickness mm 公称

外径mm 5.0 5.5 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 18.0 20.0 22.0

273 33.04 36.28 39.51 45.92

323.9 39.32 43.18 47.04 54.70 62.32 69.89

(325) 39.46 43.33 47.26 54.90 62.54 70.13

355.6 43.23 47.48 51.73 60.18 68.57 76.92

(377) 45.88 50.39 54.89 63.87 72.80 81.67

406.4 49.44 54.32 59.24 68.94 78.60 88.20 97.75 (426) 51.91 57.03 62.14 72.33 82.46 92.55 102.59 457 55.73 61.24 66.73 77.69 88.58 99.43 110.23 120.98 131.60 142.34 508 74.28 86.48 98.64 110.75 122.81 134.82 146.78 158.69 (529) 77.38 90.11 102.78 115.41 127.99 140.51 152.99 165.42 (559) 81.82 95.29 108.70 122.07 135.38 148.65 161.87 175.04 610 89.37 104.09 118.76 133.39 147.96 162.48 176.96 191.39 (630) 92.33 107.54 122.71 137.82 152.89 167.91 182.88 197.80 (660) 96.77 112.72 128.63 144.48 160.29 176.05 191.76 207.42 711 104.31 121.52 138.69 155.80 172.87 189.88 206.85 223.76 (720) 105.64 123.08 140.46 157.80 175.09 192.32 209.51 226.65 (762) 130.33 148.75 167.12 185.44 203.72 221.94 240.11 258.24 813 139.13 158.81 178.44 198.02 217.55 237.03 256.46 278.88 (820) 140.34 160.19 179.99 199.75 219.45 239.10 258.71 276.26 297.77 317.23 256.01

394.58 432.96

914 178.74 200.06 222.93 244.95 266.92 288.84 310.72 332.54 354.31 397.74 440.95 483.96

(920) 179.92 202.19 224.41 246.58 268.70 290.77 312.79 334.76 356.68 400.40 443.91 486.13

1016 198.86 223.49 248.08 272.62 297.10 321.54 345.93 370.27 394.56 443.02 491.26 539.30

(1020) 199.65 224.38 249.07 273.70 298.39 322.82 347.31 371.75 396.14 44.79 493.23 541.47

1220 296.39 327.95 357.47 386.94 416.36 445.73 475.58 533.58 591.88 649.98