Țeavă: rotundă
ДСТУ 8938
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
Automatically build standard products in SOLIDWORKS with TSFP.
Țevi de oțel fără sudură deformate la cald de uz general, după un standard național ucrainean, cu pereți până la 75 mm, nu profile tubulare de construcții precum ДСТУ EN 10219-2 și ДСТУ EN 10210-2. Țevile se execută din oțeluri carbon și aliate. Tabelul 1 al standardului cuprinde diametre exterioare de la 32 la 530 mm cu grosimi de perete de la 2,5 la 75 mm; o dimensiune se comandă după diametrul exterior și grosimea peretelui, iar masa pe metru urmează formula standardului la o densitate a oțelului de 7,85 g/cm³. În vigoare de la 1 ianuarie 2021 în locul ГОСТ 8731-74, ГОСТ 8732-78 și ГОСТ 9567-75. Țevile comandate după diametrul interior sau în alte dimensiuni se convin cu producătorul și nu fac parte din tabelul de dimensiuni.
| Produs | Diametru exterior, mm | Diametru interior, mm | Grosimea peretelui, mm | Aria secțiunii, cm2 | Masa pe metru, kg/m | Perimetrul secțiunii, mm | Moment de inerție, cm4 | Modul de rezistență elastic, cm3 | Modul de rezistență plastic, cm3 | Rază de girație, cm | Moment de inerție la torsiune, cm4 | Modul de rezistență la torsiune, 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 |
* Valoare calculată: dedusă din dimensiunile stabilite de standard, nu figurează în standardul însuși.