1、无缝钢管外径尺寸表|无缝钢管规格尺寸表 |钢管外径内径对照表无缝钢管外径尺寸表规格 规格 规格 规格143 423 896 1597143.5 423.5 897 1598144 424 897.5 1599.5163 425 898 15910182 426 899 15912183 428 8910 15914184 453 8911 15916185 454 8912 15918192 455 1084.5 15920214 456 1085 15928222.5 457 1086 1686223 484 1087 1687224 484.5 1088 1688225 485 1089
2、1689.5252.5 486 10810 16810253 487 10812 16811254 48.312.5 10814 16812255 513 10815 16814255.5 513.5 10816 16815273.5 514 10820 16816274 515 1145 16818275 516 1146 16820275.5 574 1147 16822285.5 575 1148 16825283 575.5 1148.5 16828283.5 576 1149 18010284 604 11410 19410302.5 604 11411 19412322.5 605
3、 11412 19414323 606 11413 19416323.5 607 11414 19418324 608 11416 19420324.5 609 11418 19426325 6010 1335 2196.5343 764.5 1336 2197344 765 1337 2198344.5 766 1338 2199345 767 13310 21910346.5 768 13312 21912383 769 13313 21913383.5 7610 13314 21914384 894 13316 21916384.5 894.5 13318 21918385 895 15
4、96 21920385.5 895.5 1596.5 2192221924 298.536 37712 4262221925 3258 37714 4263021926 3259 37715 4263621928 32510 37716 4264021930 32511 37718 4265021932 32512 37720 4571221935 32513 37722 4571421938 32514 37725 457162737 32515 37732 457192738 32516 37736 457242739 32517 37740 457652739.5 32518 37745
5、 5081327310 32520 37750 5081627311 32522 4069.5 5082027312 32523 40611 5082227313 32525 40613 558.81427315 32528 40617 5301327316 32530 40622 5302027318 32532 40632 57012.527320 32536 40636 6101327322 32540 40640 6101827325 32545 406.450 6107827328 3569.5 406.455 62414.227330 35612 406.460 82414.227
6、332 35615 4261027335 35619 4261227336 35628 4261327340 35636 4261427342 3779 4261727345 37710 42620252.5-5 573-8 1145-20 1688-30 3258-45283-5 604-10 1215-20 1807-30 35110-36323-5 63.54-12 1276-20 1948-30 37710-38383-6 764-14 1335-22 20310-32 40210-45423-6 835-14 1406-22 2197-45 42610-30453-6 894.5-2
7、0 1468-25 2458-45 48012-30483-6 1024-20 1528-25 2738-50 53012-30无缝钢管规格尺寸表|钢管外径内径对照表壁 厚（毫米）8 8.5 9 9.5 10 11 12 13 14 15外径(毫米)理 论 重 量 （公斤/米）32 4.74 4.93 5.105 - - - - - - -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 -
8、- - - -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 19.6170 12.23 12.89 13.54 14.17 14.80 16.01 17.17 18.27 19.33 20.3573 12.82 13.52 14.21 14.88 15.54 16.82 18.05 19.24 20.37 21.4676 13.42 14.15 14.87 15.58 16.28 17.63 18.94 20.20 21.41 22.5783 14.80 15.62 16.42 17.22 18.00 19.53 21.02 22.44 23.82 25.1589 15.98 16.87 17.76 18.63 19.48 21.16 22.79 24.37 25.89 27.37
