68 70 73 76 83 89 95 20.52 21.31 22.49 23.68 26.44 28.80 31.17 - - 23.48 24.74 27.67 30.19 32.70 - - 24.41 25.75 28.85 31.52 34.18 - - 25.30 26.71 29.99 32.80 35.61 - - - - - 34.03 36.99 - - - - - 36.35 39.61 - - - - - 38.47 42.02 - - - - - - - - - - - - - - - - - - - -
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) 102 108 114 121 127 133 140 146 152 159 168 180 194 203 219 245 273 33.93 36.30 38.67 41.43 43.80 46.17 48.93 51.30 53.66 56.43 59.98 64.71 70.24 73.78 80.10 90.36 35.64 38.15 40.67 43.60 46.12 48.63 51.57 54.08 56.60 59.53 63.31 68.34 74.21 77.97 84.69 95.59 37.29 39.95 42.62 45.72 48.39 51.05 54.16 56.82 59.48 62.59 66.59 71.91 78.13 82.12 89.23 38.89 41.70 44.51 47.79 50.61 53.42 56.70 59.51 62.32 65.60 69.82 75.44 82.00 86.21 93.71 40.44 43.40 46.36 49.82 52.78 55.73 59.19 62.15 65.11 68.56 73.00 78.92 85.28 90.26 98.15 43.40 46.66 49.91 53.71 56.97 60.22 64.02 67.27 70.59 74.33 79.21 85.72 93.32 98.20 46.17 49.72 53.27 57.41 60.96 64.51 68.66 72.21 75.76 79.90 85.23 92.33 - 51.17 54.87 59.19 62.89 66.59 70.90 74.60 78.30 82.62 88.16 95.56 - 52.58 56.43 60.91 64.76 68.61 73.10 76.94 80.79 85.28 91.05 98.74 - 55.24 59.38 64.22 68.36 72.50 77.34 81.48 85.62 90.46 96.67 104.96 100.62 104.19 107.72 114.63 105.94 109.74 113.49 120.83 106.88 115.42 119.61 123.75 131.89 100.77 105.90 110.98 120.99 130.80 135.64 140.42 149.84 101.41 107.33 113.20 119.02 124.79 136.18 147.38 152.90 158.38 169.18
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) 299 325 351 377 402 426 450 (465) 480 500 530 (550) 560 600 630 111.67 118.23 124.74 131.20 137.61 150.29 162.77 168.93 175.05 187.13 121.93 129.12 136.28 143.38 150.44 164.39 178.15 184.96 191.72 205.09 132.19 140.03 147.82 155.56 163.26 178.50 193.54 200.99 208.39 223.04 142.44 150.93 159.36 167.75 176.08 192.61 208.93 217.02 225.06 240.99 152.30 161.40 170.45 179.45 188.40 206.16 223.72 232.42 241.08 258.24 161.78 171.47 181.11 190.71 200.25 219.19 237.93 247.23 256.48 274.83 171.24 181.52 191.76 201.94 212.08 232.20 252.12 262.01 271.85 291.38 177.16 187.81 198.41 208.97 219.47 240.34 261.00 271.26 281.47 301.74 183.08 194.10 205.07 216.00 226.87 248.47 269.88 280.51 291.09 312.10 190.97 202.48 213.95 225.37 236.74 259.32 281.72 292.84 303.91 325.91 202.80 215.06 227.27 239.42 251.53 275.60 299.47 317.50 323.14 346.62 210.70 223.44 236.14 248.80 261.40 286.45 311.31 323.66 335.97 360.43 214.64 227.64 240.58 253.48 266.33 291.88 317.23 - 230.42 244.40 258.34 272.22 286.06 313.58 340.90 - 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) 127 133 140 146 152 159 168 180 71.76 76.20 81.38 85.82 90.26 95.44 - 79.71 85.23 89.97 94.70 - - 88.88 93.91 98.94 - - 90.63 95.81 - - 92.33 97.66 - - - - - - - - - - - - - - - - - - - - - - 100.99 102.99 - 100.22 104.81 107.03 109.20 - 102.10 107.33 112.36 114.80 117.19 121.83 126.27 130.51 136.50 110.98 116.80 122.42 125.16 127.85 133.07 138.10 142.94 149.82 194 203 219 245 273 121.33 127.85 134.16 137.24 140.27 146.19 151.91 157.44 165.36 127.99 134.94 141.70 145.00 148.26 154.62 160.78 166.75 175.33 139.83 147.57 155.12 158.82 162.47 169.62 176.58 183.33 193.10 159.07 168.09 176.92 181.26 185.55 193.99 202.22 210.26 221.95 179.78 190.19 200.40 205.43 210.41 220.23 229.85 239.27 253.03
壁 厚(毫米) 外径(毫米) 30 32 (34) (35) 36 (38) 40 (42) (45) 理 论 重 量 (公斤/米) 299 325 351 377 402 426 450 (465) 480 500 530 (550) 199.02 210.71 222.20 227.87 233.50 244.59 255.49 266.20 281.88 218.25 231.23 244.00 250.31 256.53 268.94 281.14 293.13 310.73 237.49 251.74 265.80 272.76 279.66 293.32 306.76 320.06 339.59 256.73 272.26 287.61 295.20 302.77 317.69 332.44 346.99 368.44 275.21 291.18 308.55 316.76 324.92 341.10 357.08 372.86 396.16 292.98 310.93 328.69 337.49 346.27 363.61 380.77 397.74 422.82 310.72 329.84 348.79 358.19 367.53 386.08 404.42 422.56 449.43 321.81 341.69 361.37 371.13 380.85 400.13 419.22 438.11 466.07 332.91 353.52 373.94 384.08 394.17 414.19 436.01 453.64 482.72 347.71 369.30 390.71 401.34 411.92 432.93 453.74 474.35 504.91 369.90 92.92 415.87 427.23 438.55 461.04 483.34 505.42 538.20 384.70 406.76 432.64 444.30 456.31 479.79 503.06 526.15 560.40
壁 厚(毫米) 外径(毫米) (48) 50 56 60 63 (65) 70 75 理 论 重 量 (公斤/米) 203 219 245 273 183.47 202.41 233.25 266.40 188.65 - 208.38 - 240.44 - 274.96 - - - - - - - - - - - - - - - - - - - - - 299 325 351 377 402 426 450 (465) 480 500 530 (550) 297.10 327.90 358.68 389.45 419.02 447.46 475.84 493.59 511.35 535.02 570.53 594.21 307.02 335.57 353.62 366.64 375.08 395.30 414.29 339.10 371.49 392.09 407.04 416.75 440.34 462.28 371.16 407.40 430.59 447.43 458.43 485.24 510.46 403.22 442.30 469.06 484.82 500.14 529.98 558.55 434.01 477.81 506.02 526.66 540.17 573.10 604.79 463.64 510.97 541.57 560.47 578.68 614.56 649.21 493.20 544.10 577.04 601.24 617.12 655.96 693.56 511.70 564.83 599.24 624.54 641.16 681.84 721.31 530.19 585.53 621.43 632.31 665.20 707.74 749.05 554.85 613.15 651.02 678.91 697.26 742.27 786.04 591.84 654.58 695.41 725.52 745.35 794.05 841.52 616.50 682.19 725.00 756.59 777.41 828.58 878.51 注:1、括号内的尺寸不推荐使用。2、钢管长度:3~12.5米。
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