规格：
外径 OD Φ21.3 ～ Φ1422mm，壁厚 WT 2 ～ 80mm
钢级：
GrB，X42，X52，X60，X65，X70，X80，X90，X100
标准：
API Spec 5L ——管线钢管
GB/T9711 ——石油天然气工业管线输送用钢管
用途：
应用于 LNG 接收站及天然气输送。
| 外径 (mm) |
壁厚(mm) | ||||||||||||||||||||||||||
| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 14 | 16 | 18 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 | 70 | 80 | 90 | 100 | 120 | 150 | |
| 米重(kg/m) | |||||||||||||||||||||||||||
| 13 | 0.54 | 0.74 | |||||||||||||||||||||||||
| 19 | 0.84 | 1.18 | 1.48 | ||||||||||||||||||||||||
| 25 | 1.13 | 1.63 | 2.07 | 2.47 | 2.81 | ||||||||||||||||||||||
| 32 | 1.48 | 2.15 | 2.76 | 3.33 | 3.85 | 4.32 | |||||||||||||||||||||
| 45 | 2.12 | 3.11 | 4.04 | 4.93 | 5.77 | 6.56 | 7.30 | 7.99 | |||||||||||||||||||
| 51 | 2.42 | 3.55 | 4.64 | 5.67 | 6.66 | 7.60 | 8.48 | 9.32 | 10.11 | 11.54 | |||||||||||||||||
| 60 | 4.22 | 5.52 | 6.78 | 7.99 | 9.15 | 10.26 | 11.32 | 12.33 | 14.20 | 15.88 | |||||||||||||||||
| 89 | 6.36 | 8.38 | 10.36 | 12.28 | 14.15 | 15.98 | 17.76 | 19.48 | 22.79 | 25.89 | 28.80 | 31.52 | |||||||||||||||
| 114 | 10.85 | 13.44 | 15.98 | 18.47 | 20.91 | 23.30 | 25.65 | 30.18 | 34.52 | 38.67 | 42.61 | 46.36 | |||||||||||||||
| 133 | 12.72 | 15.78 | 18.79 | 21.75 | 24.66 | 27.52 | 30.33 | 35.81 | 41.08 | 46.16 | 51.05 | 55.73 | 66.58 | ||||||||||||||
| 159 | 18.99 | 22.64 | 26.24 | 29.79 | 33.29 | 36.74 | 43.50 | 50.06 | 56.42 | 62.59 | 68.55 | 82.61 | 95.43 | ||||||||||||||
| 168 | 20.10 | 23.97 | 27.79 | 31.56 | 35.29 | 38.96 | 46.16 | 53.17 | 59.97 | 66.58 | 72.99 | 88.16 | 102.09 | 114.79 | |||||||||||||
| 180 | 21.58 | 25.75 | 29.86 | 33.93 | 37.95 | 41.92 | 49.71 | 57.31 | 64.71 | 71.91 | 78.91 | 95.56 | 110.97 | 125.15 | |||||||||||||
| 219 | 26.39 | 31.52 | 36.60 | 41.63 | 46.61 | 51.54 | 61.26 | 70.77 | 80.10 | 89.22 | 98.15 | 119.60 | 139.82 | 158.81 | 176.57 | 193.09 | 208.38 | 235.26 | |||||||||
| 245 | 35.36 | 41.08 | 46.76 | 52.38 | 57.95 | 68.95 | 79.75 | 90.35 | 100.76 | 110.97 | 135.63 | 159.06 | 181.25 | 202.21 | 221.94 | 240.44 | 273.73 | 302.09 | |||||||||
| 273 | 39.51 | 45.92 | 52.28 | 58.59 | 64.86 | 77.24 | 89.42 | 101.40 | 113.19 | 124.78 | 152.89 | 179.77 | 205.42 | 229.83 | 253.01 | 274.96 | 315.15 | 350.42 | |||||||||
| 325 | 54.89 | 62.54 | 70.13 | 77.68 | 92.62 | 107.37 | 121.92 | 136.27 | 150.43 | 184.95 | 218.24 | 250.30 | 281.12 | 310.72 | 339.08 | 392.09 | 440.18 | 483.34 | |||||||||
| 356 | 60.24 | 68.65 | 77.01 | 85.32 | 101.80 | 118.07 | 134.15 | 150.03 | 165.72 | 204.06 | 241.17 | 277.06 | 311.70 | 345.12 | 377.30 | 437.96 | 493.69 | 544.49 | |||||||||
| 406 | 78.52 | 88.11 | 97.65 | 116.59 | 135.33 | 153.88 | 172.23 | 190.38 | 234.89 | 278.16 | 320.21 | 361.02 | 400.60 | 438.95 | 511.94 | 580.00 | 643.13 | 701.33 | 754.60 | ||||||||
| 457 | 88.58 | 99.43 | 110.23 | 131.68 | 152.94 | 174.00 | 194.86 | 215.53 | 266.33 | 315.89 | 364.23 | 411.33 | 457.20 | 501.83 | 587.40 | 668.04 | 743.75 | 814.52 | 880.36 | 997.25 | |||||||
| 508 | 98.64 | 110.75 | 122.81 | 146.78 | 170.55 | 194.12 | 217.50 | 240.68 | 297.77 | 353.62 | 408.25 | 461.64 | 513.79 | 564.71 | 662.86 | 756.08 | 844.36 | 927.71 | 1006.13 | 1148.17 | |||||||
| 559 | 108.70 | 122.07 | 135.38 | 161.87 | 188.16 | 214.25 | 240.14 | 265.83 | 329.21 | 391.35 | 452.26 | 511.94 | 570.39 | 627.60 | 738.32 | 844.11 | 944.97 | 1040.90 | 1131.89 | 1299.09 | |||||||
| 610 | 118.76 | 133.39 | 147.96 | 176.96 | 205.76 | 234.37 | 262.78 | 290.99 | 360.65 | 429.08 | 496.28 | 562.25 | 626.98 | 690.48 | 813.78 | 932.15 | 1045.88 | 1154.90 | 1257.66 | 1450.01 | |||||||
| 660 | 128.63 | 144.48 | 160.29 | 191.76 | 223.03 | 254.10 | 284.97 | 315.65 | 391.48 | 466.07 | 539.44 | 611.57 | 682.47 | 752.13 | 887.76 | 1018.46 | 1144.22 | 1265.06 | 1380.96 | 1597.97 | |||||||
| 711 | 138.69 | 155.80 | 172.87 | 206.85 | 240.63 | 274.22 | 307.61 | 340.80 | 422.92 | 503.80 | 583.46 | 661.87 | 739.06 | 815.01 | 963.22 | 1106.49 | 1244.84 | 1378.25 | 1506.73 | 1748.09 | |||||||
| 762 | 148.75 | 167.12 | 185.44 | 221.94 | 258.24 | 294.34 | 330.25 | 365.95 | 454.36 | 541.53 | 627.47 | 712.18 | 795.65 | 877.90 | 1038.68 | 1194.53 | 1345.49 | 1491.44 | 1632.49 | 1899.81 | |||||||
| 813 | 158.81 | 178.44 | 198.02 | 237.03 | 275.85 | 314.46 | 352.88 | 391.11 | 485.80 | 579.26 | 671.49 | 762.49 | 852.25 | 940.78 | 1114.14 | 1282.57 | 1446.06 | 1604.63 | 1758.26 | 2050.73 | |||||||
| 864 | 168.87 | 189.76 | 210.60 | 252.12 | 293.45 | 334.59 | 375.52 | 416.26 | 517.24 | 616.99 | 715.51 | 812.79 | 908.84 | 1003.66 | 1189.60 | 1370.60 | 1546.68 | 1717.82 | 1884.02 | 2201.64 | |||||||
| 914 | 178.74 | 200.86 | 222.93 | 266.92 | 310.72 | 354.31 | 397.72 | 440.92 | 548.07 | 653.99 | 758.66 | 862.11 | 964.33 | 1065.31 | 1263.58 | 1456.91 | 1645.32 | 1828.79 | 2007.32 | ||||||||
| 965 | 235.50 | 282.01 | 328.32 | 374.44 | 420.35 | 466.07 | 579.51 | 691.71 | 802.68 | 912.42 | 1020.92 | 1128.20 | 1339.04 | 1544.95 | 1745.93 | 1941.98 | 2133.09 | ||||||||||
| 1016 | 297.10 | 345.93 | 394.56 | 442.99 | 491.23 | 610.95 | 729.44 | 846.70 | 962.73 | 1077.52 | 1191.08 | 1414.50 | 1632.99 | 1846.54 | |||||||||||||
| 1067 | 312.20 | 363.54 | 414.68 | 465.63 | 516.38 | 642.39 | 767.17 | 890.72 | 1013.03 | 1134.11 | 1253.96 | 1489.96 | 1721.02 | 1947.15 | |||||||||||||
| 1219 | 416.01 | 474.66 | 533.10 | 591.35 | 736.10 | 879.62 | 1021.91 | 1162.97 | 1302.79 | 1441.38 | 1714.86 | 1983.40 | |||||||||||||||
| 1422 | 486.10 | 554.75 | 623.21 | 691.47 | 861.25 | 1029.80 | 1197.12 | 1363.20 | 1528.06 | 1691.68 | 2015.22 | 2333.82 | |||||||||||||||
