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Caurule: apaļa

ДСТУ 8938

ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification

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Bezšuvju karsti veidotas vispārējas nozīmes caurules pēc Ukrainas nacionālā standarta, ar sieniņām līdz 75 mm, nevis konstrukciju dobie profili kā ДСТУ EN 10219-2 un ДСТУ EN 10210-2. Caurules izgatavo no oglekļa un leģētā tērauda. Standarta 1. tabula aptver ārējos diametrus no 32 līdz 530 mm ar sieniņas biezumu no 2,5 līdz 75 mm; izmēru pasūta pēc ārējā diametra un sieniņas biezuma, bet metra masu aprēķina pēc standarta formulas ar tērauda blīvumu 7,85 g/cm³. Spēkā no 2021. gada 1. janvāra ГОСТ 8731-74, ГОСТ 8732-78 un ГОСТ 9567-75 vietā. Caurules, ko pasūta pēc iekšējā diametra vai citos izmēros, saskaņo ar ražotāju, un tās neietilpst izmēru tabulā.

ДСТУ 8938

Ģeometrija

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Ārējais diametrs
Iekšējais diametrs
Sieniņas biezums
Šķērsgriezuma laukums
Viena metra masa
Šķērsgriezuma perimetrs
Inerces moments
Elastīgais pretestības moments
Plastiskais pretestības moments
Inerces rādiuss
Vērpes inerces moments
Vērpes pretestības moments
Izstrādājums Ārējais diametrs, mm Iekšējais diametrs, mm Sieniņas biezums, mm Šķērsgriezuma laukums, cm2 Viena metra masa, kg/m Šķērsgriezuma perimetrs, mm Inerces moments, cm4 Elastīgais pretestības moments, cm3 Plastiskais pretestības moments, cm3 Inerces rādiuss, cm Vērpes inerces moments, cm4 Vērpes pretestības moments, cm3
ДСТУ 8938 seamless tube 102x7 102 88* 7 20.892 16.4 320.442 236.963 46.463 63.289 3.368 473.926 92.927
ДСТУ 8938 seamless tube 102x7.5 102 87* 7.5 22.266 17.479 320.442 250.117 49.043 67.118 3.352 500.234 98.085
ДСТУ 8938 seamless tube 102x8 102 86* 8 23.625 18.545 320.442 262.826 51.534 70.859 3.335 525.651 103.069
ДСТУ 8938 seamless tube 102x8.5 102 85* 8.5 24.968 19.6 320.442 275.098 53.941 74.514 3.319 550.197 107.882
ДСТУ 8938 seamless tube 102x9 102 84* 9 26.295 20.642 320.442 286.946 56.264 78.084 3.303 573.891 112.528
ДСТУ 8938 seamless tube 102x9.5 102 83* 9.5 27.607 21.671 320.442 298.377 58.505 81.57 3.288 596.754 117.011
ДСТУ 8938 seamless tube 102x10 102 82* 10 28.903 22.689 320.442 309.403 60.667 84.973 3.272 618.806 121.334
ДСТУ 8938 seamless tube 102x11 102 80* 11 31.447 24.686 320.442 330.276 64.76 91.535 3.241 660.551 129.52
ДСТУ 8938 seamless tube 102x12 102 78* 12 33.929 26.634 320.442 349.64 68.557 97.776 3.21 699.281 137.114
ДСТУ 8938 seamless tube 102x13 102 76* 13 36.348 28.533 320.442 367.571 72.073 103.705 3.18 735.143 144.146
ДСТУ 8938 seamless tube 102x14 102 74* 14 38.704 30.383 320.442 384.141 75.322 109.331 3.15 768.283 150.644
ДСТУ 8938 seamless tube 102x15 102 72* 15 40.998 32.183 320.442 399.421 78.318 114.66 3.121 798.842 156.636
ДСТУ 8938 seamless tube 102x16 102 70* 16 43.228 33.934 320.442 413.479 81.074 119.701 3.093 826.958 162.149
ДСТУ 8938 seamless tube 102x17 102 68* 17 45.396 35.636 320.442 426.382 83.604 124.463 3.065 852.764 167.209
ДСТУ 8938 seamless tube 102x18 102 66* 18 47.501 37.288 320.442 438.196 85.921 128.952 3.037 876.391 171.841
ДСТУ 8938 seamless tube 102x19 102 64* 19 49.543 38.891 320.442 448.983 88.036 133.177 3.01 897.965 176.072
ДСТУ 8938 seamless tube 102x20 102 62* 20 51.522 40.445 320.442 458.804 89.962 137.147 2.984 917.609 179.923
ДСТУ 8938 seamless tube 102x22 102 58* 22 55.292 43.404 320.442 475.788 93.292 144.349 2.933 951.576 186.583
ДСТУ 8938 seamless tube 102x24 102 54* 24 58.811 46.166 320.442 489.598 96 150.624 2.885 979.197 191.999
ДСТУ 8938 seamless tube 104x4 104 96* 4 12.566 9.865 326.726 157.331 30.256 40.021 3.538 314.662 60.512
ДСТУ 8938 seamless tube 104x4.5 104 95* 4.5 14.066 11.042 326.726 174.433 33.545 44.582 3.521 348.866 67.09
ДСТУ 8938 seamless tube 104x5 104 94* 5 15.551 12.207 326.726 191.004 36.731 49.047 3.505 382.007 73.463
ДСТУ 8938 seamless tube 104x5.5 104 93* 5.5 17.02 13.36 326.726 207.054 39.818 53.418 3.488 414.108 79.636
ДСТУ 8938 seamless tube 104x6 104 92* 6 18.473 14.501 326.726 222.594 42.807 57.696 3.471 445.189 85.613
ДСТУ 8938 seamless tube 104x6.5 104 91* 6.5 19.91 15.629 326.726 237.636 45.699 61.882 3.455 475.273 91.399
ДСТУ 8938 seamless tube 104x7 104 90* 7 21.331 16.745 326.726 252.191 48.498 65.977 3.438 504.381 96.996
ДСТУ 8938 seamless tube 104x7.5 104 89* 7.5 22.737 17.849 326.726 266.268 51.205 69.983 3.422 532.535 102.411
ДСТУ 8938 seamless tube 104x8 104 88* 8 24.127 18.94 326.726 279.878 53.823 73.899 3.406 559.756 107.645
ДСТУ 8938 seamless tube 104x8.5 104 87* 8.5 25.502 20.019 326.726 293.033 56.352 77.727 3.39 586.065 112.705
ДСТУ 8938 seamless tube 104x9 104 86* 9 26.861 21.086 326.726 305.741 58.796 81.468 3.374 611.482 117.593
ДСТУ 8938 seamless tube 104x9.5 104 85* 9.5 28.204 22.14 326.726 318.014 61.156 85.123 3.358 636.028 122.313
ДСТУ 8938 seamless tube 104x10 104 84* 10 29.531 23.182 326.726 329.861 63.435 88.693 3.342 659.722 126.87
ДСТУ 8938 seamless tube 104x11 104 82* 11 32.138 25.229 326.726 352.318 67.754 95.583 3.311 704.636 135.507
ДСТУ 8938 seamless tube 104x12 104 80* 12 34.683 27.226 326.726 373.191 71.768 102.144 3.28 746.382 143.535
ДСТУ 8938 seamless tube 104x13 104 78* 13 37.165 29.175 326.726 392.556 75.491 108.385 3.25 785.111 150.983
ДСТУ 8938 seamless tube 104x14 104 76* 14 39.584 31.073 326.726 410.487 78.94 114.315 3.22 820.974 157.88
ДСТУ 8938 seamless tube 104x15 104 74* 15 41.94 32.923 326.726 427.057 82.126 119.94 3.191 854.113 164.253
ДСТУ 8938 seamless tube 104x16 104 72* 16 44.234 34.723 326.726 442.336 85.065 125.269 3.162 884.672 170.129
ДСТУ 8938 seamless tube 104x17 104 70* 17 46.464 36.474 326.726 456.394 87.768 130.311 3.134 912.788 175.536
ДСТУ 8938 seamless tube 104x18 104 68* 18 48.632 38.176 326.726 469.297 90.249 135.072 3.106 938.595 180.499
ДСТУ 8938 seamless tube 104x19 104 66* 19 50.737 39.828 326.726 481.111 92.521 139.561 3.079 962.222 185.043
ДСТУ 8938 seamless tube 104x20 104 64* 20 52.779 41.431 326.726 491.898 94.596 143.787 3.053 983.796 189.192
ДСТУ 8938 seamless tube 104x22 104 60* 22 56.674 44.489 326.726 510.636 98.199 151.477 3.002 1021.271 196.398
ДСТУ 8938 seamless tube 104x24 104 56* 24 60.319 47.35 326.726 525.978 101.15 158.208 2.953 1051.956 202.299
ДСТУ 8938 seamless tube 108x4 108 100* 4 13.069 10.259 339.292 176.955 32.769 43.285 3.68 353.909 65.539
ДСТУ 8938 seamless tube 108x4.5 108 99* 4.5 14.632 11.486 339.292 196.297 36.351 48.236 3.663 392.594 72.703
ДСТУ 8938 seamless tube 108x5 108 98* 5 16.179 12.701 339.292 215.062 39.826 53.087 3.646 430.124 79.653
ДСТУ 8938 seamless tube 108x5.5 108 97* 5.5 17.711 13.903 339.292 233.261 43.197 57.84 3.629 466.523 86.393
ДСТУ 8938 seamless tube 108x6 108 96* 6 19.227 15.093 339.292 250.906 46.464 62.496 3.612 501.813 92.928
ДСТУ 8938 seamless tube 108x6.5 108 95* 6.5 20.727 16.27 339.292 268.009 49.631 67.056 3.596 536.017 99.262
ДСТУ 8938 seamless tube 108x7 108 94* 7 22.211 17.436 339.292 284.579 52.7 71.521 3.579 569.158 105.4
ДСТУ 8938 seamless tube 108x7.5 108 93* 7.5 23.68 18.589 339.292 300.629 55.672 75.893 3.563 601.259 111.344
ДСТУ 8938 seamless tube 108x8 108 92* 8 25.133 19.729 339.292 316.17 58.55 80.171 3.547 632.34 117.1
ДСТУ 8938 seamless tube 108x8.5 108 91* 8.5 26.57 20.857 339.292 331.212 61.336 84.357 3.531 662.424 122.671
ДСТУ 8938 seamless tube 108x9 108 90* 9 27.992 21.973 339.292 345.766 64.031 88.452 3.515 691.532 128.062
ДСТУ 8938 seamless tube 108x9.5 108 89* 9.5 29.397 23.077 339.292 359.843 66.638 92.457 3.499 719.686 133.275
ДСТУ 8938 seamless tube 108x10 108 88* 10 30.788 24.168 339.292 373.454 69.158 96.373 3.483 746.907 138.316
ДСТУ 8938 seamless tube 108x11 108 86* 11 33.521 26.314 339.292 399.316 73.947 103.943 3.451 798.633 147.895
ДСТУ 8938 seamless tube 108x12 108 84* 12 36.191 28.41 339.292 423.436 78.414 111.168 3.421 846.873 156.828
ДСТУ 8938 seamless tube 108x13 108 82* 13 38.799 30.457 339.292 445.894 82.573 118.057 3.39 891.787 165.146
ДСТУ 8938 seamless tube 108x14 108 80* 14 41.343 32.455 339.292 466.767 86.438 124.619 3.36 933.533 172.876
ДСТУ 8938 seamless tube 108x15 108 78* 15 43.825 34.403 339.292 486.131 90.024 130.86 3.331 972.262 180.049
ДСТУ 8938 seamless tube 108x16 108 76* 16 46.244 36.302 339.292 504.062 93.345 136.789 3.302 1008.125 186.69
ДСТУ 8938 seamless tube 108x17 108 74* 17 48.6 38.151 339.292 520.632 96.413 142.415 3.273 1041.264 192.827
ДСТУ 8938 seamless tube 108x18 108 72* 18 50.894 39.952 339.292 535.912 99.243 147.744 3.245 1071.823 198.486
ДСТУ 8938 seamless tube 108x19 108 70* 19 53.124 41.703 339.292 549.97 101.846 152.785 3.218 1099.939 203.692
ДСТУ 8938 seamless tube 108x20 108 68* 20 55.292 43.404 339.292 562.873 104.236 157.547 3.191 1125.746 208.471
ДСТУ 8938 seamless tube 108x22 108 64* 22 59.439 46.66 339.292 585.473 108.421 166.261 3.138 1170.947 216.842
ДСТУ 8938 seamless tube 108x24 108 60* 24 63.335 49.718 339.292 604.211 111.891 173.952 3.089 1208.422 223.782
ДСТУ 8938 seamless tube 108x25 108 58* 25 65.188 51.173 339.292 612.279 113.385 177.433 3.065 1224.557 226.77
ДСТУ 8938 seamless tube 108x26 108 56* 26 66.979 52.578 339.292 619.553 114.732 180.683 3.041 1239.107 229.464
ДСТУ 8938 seamless tube 108x28 108 52* 28 70.372 55.242 339.292 631.938 117.025 186.517 2.997 1263.875 234.051
ДСТУ 8938 seamless tube 114x4 114 106* 4 13.823 10.851 358.142 209.349 36.728 48.421 3.892 418.699 73.456
ДСТУ 8938 seamless tube 114x4.5 114 105* 4.5 15.48 12.152 358.142 232.406 40.773 53.987 3.875 464.812 81.546
ДСТУ 8938 seamless tube 114x5 114 104* 5 17.122 13.441 358.142 254.813 44.704 59.447 3.858 509.627 89.408
ДСТУ 8938 seamless tube 114x5.5 114 103* 5.5 18.747 14.717 358.142 276.584 48.523 64.803 3.841 553.167 97.047
ДСТУ 8938 seamless tube 114x6 114 102* 6 20.358 15.981 358.142 297.729 52.233 70.056 3.824 595.457 104.466
ДСТУ 8938 seamless tube 114x6.5 114 101* 6.5 21.952 17.232 358.142 318.261 55.835 75.207 3.808 636.522 111.671
ДСТУ 8938 seamless tube 114x7 114 100* 7 23.531 18.471 358.142 338.193 59.332 80.257 3.791 676.385 118.664
ДСТУ 8938 seamless tube 114x7.5 114 99* 7.5 25.093 19.698 358.142 357.535 62.725 85.208 3.775 715.07 125.451
ДСТУ 8938 seamless tube 114x8 114 98* 8 26.641 20.913 358.142 376.3 66.018 90.059 3.758 752.6 132.035
ДСТУ 8938 seamless tube 114x8.5 114 97* 8.5 28.172 22.115 358.142 394.499 69.21 94.812 3.742 788.999 138.421
ДСТУ 8938 seamless tube 114x9 114 96* 9 29.688 23.305 358.142 412.144 72.306 99.468 3.726 824.289 144.612
ДСТУ 8938 seamless tube 114x9.5 114 95* 9.5 31.188 24.483 358.142 429.247 75.306 104.028 3.71 858.493 150.613
ДСТУ 8938 seamless tube 114x10 114 94* 10 32.673 25.648 358.142 445.817 78.214 108.493 3.694 891.634 156.427
ДСТУ 8938 seamless tube 114x11 114 92* 11 35.594 27.941 358.142 477.408 83.756 117.143 3.662 954.816 167.512
ДСТУ 8938 seamless tube 114x12 114 90* 12 38.453 30.186 358.142 507.004 88.948 125.424 3.631 1014.008 177.896
ДСТУ 8938 seamless tube 114x13 114 88* 13 41.249 32.381 358.142 534.692 93.806 133.345 3.6 1069.383 187.611
ДСТУ 8938 seamless tube 114x14 114 86* 14 43.982 34.526 358.142 560.554 98.343 140.915 3.57 1121.109 196.686
ДСТУ 8938 seamless tube 114x15 114 84* 15 46.653 36.622 358.142 584.674 102.574 148.14 3.54 1169.349 205.149
ДСТУ 8938 seamless tube 114x16 114 82* 16 49.26 38.669 358.142 607.132 106.514 155.029 3.511 1214.263 213.029
ДСТУ 8938 seamless tube 114x17 114 80* 17 51.805 40.667 358.142 628.004 110.176 161.591 3.482 1256.009 220.352
ДСТУ 8938 seamless tube 114x18 114 78* 18 54.287 42.615 358.142 647.369 113.574 167.832 3.453 1294.738 227.147
ДСТУ 8938 seamless tube 114x19 114 76* 19 56.706 44.514 358.142 665.3 116.719 173.761 3.425 1330.6 233.439
ДСТУ 8938 seamless tube 114x20 114 74* 20 59.062 46.364 358.142 681.87 119.626 179.387 3.398 1363.74 239.253
ДСТУ 8938 seamless tube 114x22 114 70* 22 63.586 49.915 358.142 711.208 124.773 189.757 3.344 1422.415 249.547
ДСТУ 8938 seamless tube 114x24 114 66* 24 67.858 53.269 358.142 735.924 129.11 199.008 3.293 1471.849 258.219
ДСТУ 8938 seamless tube 114x25 114 64* 25 69.9 54.872 358.142 746.711 131.002 203.233 3.268 1493.423 262.004
ДСТУ 8938 seamless tube 114x26 114 62* 26 71.88 56.426 358.142 756.533 132.725 207.203 3.244 1513.066 265.45
ДСТУ 8938 seamless tube 114x28 114 58* 28 75.65 59.385 358.142 773.517 135.705 214.405 3.198 1547.033 271.409

* Aprēķināta vērtība: iegūta no standartā norādītajiem izmēriem, pašā standartā tā nav norādīta.