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 121x4 | 121 | 113* | 4 | 14.703 | 11.542 | 380.133 | 251.875 | 41.632 | 54.777 | 4.139 | 503.75 | 83.264 |
| ДСТУ 8938 seamless tube 121x4.5 | 121 | 112* | 4.5 | 16.47 | 12.929 | 380.133 | 279.832 | 46.253 | 61.106 | 4.122 | 559.664 | 92.507 |
| ДСТУ 8938 seamless tube 121x5 | 121 | 111* | 5 | 18.221 | 14.304 | 380.133 | 307.051 | 50.752 | 67.322 | 4.105 | 614.101 | 101.504 |
| ДСТУ 8938 seamless tube 121x5.5 | 121 | 110* | 5.5 | 19.957 | 15.666 | 380.133 | 333.543 | 55.131 | 73.427 | 4.088 | 667.087 | 110.262 |
| ДСТУ 8938 seamless tube 121x6 | 121 | 109* | 6 | 21.677 | 17.016 | 380.133 | 359.323 | 59.392 | 79.422 | 4.071 | 718.646 | 118.785 |
| ДСТУ 8938 seamless tube 121x6.5 | 121 | 108* | 6.5 | 23.381 | 18.354 | 380.133 | 384.403 | 63.538 | 85.308 | 4.055 | 768.806 | 127.075 |
| ДСТУ 8938 seamless tube 121x7 | 121 | 107* | 7 | 25.07 | 19.68 | 380.133 | 408.796 | 67.57 | 91.086 | 4.038 | 817.592 | 135.139 |
| ДСТУ 8938 seamless tube 121x7.5 | 121 | 106* | 7.5 | 26.743 | 20.993 | 380.133 | 432.515 | 71.49 | 96.758 | 4.022 | 865.03 | 142.98 |
| ДСТУ 8938 seamless tube 121x8 | 121 | 105* | 8 | 28.4 | 22.294 | 380.133 | 455.571 | 75.301 | 102.323 | 4.005 | 911.143 | 150.602 |
| ДСТУ 8938 seamless tube 121x8.5 | 121 | 104* | 8.5 | 30.041 | 23.583 | 380.133 | 477.979 | 79.005 | 107.783 | 3.989 | 955.957 | 158.009 |
| ДСТУ 8938 seamless tube 121x9 | 121 | 103* | 9 | 31.667 | 24.859 | 380.133 | 499.749 | 82.603 | 113.139 | 3.973 | 999.498 | 165.206 |
| ДСТУ 8938 seamless tube 121x9.5 | 121 | 102* | 9.5 | 33.277 | 26.123 | 380.133 | 520.894 | 86.098 | 118.392 | 3.956 | 1041.788 | 172.196 |
| ДСТУ 8938 seamless tube 121x10 | 121 | 101* | 10 | 34.872 | 27.374 | 380.133 | 541.426 | 89.492 | 123.543 | 3.94 | 1082.853 | 178.984 |
| ДСТУ 8938 seamless tube 121x11 | 121 | 99* | 11 | 38.013 | 29.84 | 380.133 | 580.7 | 95.984 | 133.544 | 3.908 | 1161.4 | 191.967 |
| ДСТУ 8938 seamless tube 121x12 | 121 | 97* | 12 | 41.092 | 32.257 | 380.133 | 617.665 | 102.093 | 143.148 | 3.877 | 1235.329 | 204.187 |
| ДСТУ 8938 seamless tube 121x13 | 121 | 95* | 13 | 44.108 | 34.625 | 380.133 | 652.412 | 107.837 | 152.364 | 3.846 | 1304.824 | 215.673 |
| ДСТУ 8938 seamless tube 121x14 | 121 | 93* | 14 | 47.061 | 36.943 | 380.133 | 685.033 | 113.229 | 161.201 | 3.815 | 1370.065 | 226.457 |
| ДСТУ 8938 seamless tube 121x15 | 121 | 91* | 15 | 49.951 | 39.212 | 380.133 | 715.615 | 118.283 | 169.665 | 3.785 | 1431.23 | 236.567 |
| ДСТУ 8938 seamless tube 121x16 | 121 | 89* | 16 | 52.779 | 41.431 | 380.133 | 744.246 | 123.016 | 177.765 | 3.755 | 1488.493 | 246.032 |
| ДСТУ 8938 seamless tube 121x17 | 121 | 87* | 17 | 55.543 | 43.602 | 380.133 | 771.011 | 127.44 | 185.51 | 3.726 | 1542.022 | 254.88 |
| ДСТУ 8938 seamless tube 121x18 | 121 | 85* | 18 | 58.245 | 45.722 | 380.133 | 795.992 | 131.569 | 192.906 | 3.697 | 1591.985 | 263.138 |
| ДСТУ 8938 seamless tube 121x19 | 121 | 83* | 19 | 60.884 | 47.794 | 380.133 | 819.271 | 135.417 | 199.962 | 3.668 | 1638.542 | 270.833 |
| ДСТУ 8938 seamless tube 121x20 | 121 | 81* | 20 | 63.46 | 49.816 | 380.133 | 840.927 | 138.996 | 206.687 | 3.64 | 1681.853 | 277.992 |
| ДСТУ 8938 seamless tube 121x22 | 121 | 77* | 22 | 68.424 | 53.713 | 380.133 | 879.675 | 145.401 | 219.171 | 3.586 | 1759.349 | 290.802 |
| ДСТУ 8938 seamless tube 121x24 | 121 | 73* | 24 | 73.136 | 57.412 | 380.133 | 912.832 | 150.881 | 230.424 | 3.533 | 1825.664 | 301.763 |
| ДСТУ 8938 seamless tube 121x25 | 121 | 71* | 25 | 75.398 | 59.188 | 380.133 | 927.492 | 153.305 | 235.608 | 3.507 | 1854.985 | 306.609 |
| ДСТУ 8938 seamless tube 121x26 | 121 | 69* | 26 | 77.597 | 60.914 | 380.133 | 940.965 | 155.531 | 240.509 | 3.482 | 1881.929 | 311.063 |
| ДСТУ 8938 seamless tube 121x28 | 121 | 65* | 28 | 81.807 | 64.219 | 380.133 | 964.608 | 159.439 | 249.489 | 3.434 | 1929.215 | 318.879 |
| ДСТУ 8938 seamless tube 127x4 | 127 | 119* | 4 | 15.457 | 12.133 | 398.982 | 292.613 | 46.081 | 60.537 | 4.351 | 585.227 | 92.162 |
| ДСТУ 8938 seamless tube 127x4.5 | 127 | 118* | 4.5 | 17.318 | 13.595 | 398.982 | 325.287 | 51.226 | 67.559 | 4.334 | 650.573 | 102.453 |
| ДСТУ 8938 seamless tube 127x5 | 127 | 117* | 5 | 19.164 | 15.044 | 398.982 | 357.14 | 56.242 | 74.462 | 4.317 | 714.28 | 112.485 |
| ДСТУ 8938 seamless tube 127x5.5 | 127 | 116* | 5.5 | 20.994 | 16.48 | 398.982 | 388.187 | 61.132 | 81.248 | 4.3 | 776.373 | 122.263 |
| ДСТУ 8938 seamless tube 127x6 | 127 | 115* | 6 | 22.808 | 17.904 | 398.982 | 418.441 | 65.896 | 87.918 | 4.283 | 836.881 | 131.792 |
| ДСТУ 8938 seamless tube 127x6.5 | 127 | 114* | 6.5 | 24.607 | 19.316 | 398.982 | 447.916 | 70.538 | 94.473 | 4.267 | 895.831 | 141.076 |
| ДСТУ 8938 seamless tube 127x7 | 127 | 113* | 7 | 26.389 | 20.716 | 398.982 | 476.625 | 75.059 | 100.914 | 4.25 | 953.25 | 150.118 |
| ДСТУ 8938 seamless tube 127x7.5 | 127 | 112* | 7.5 | 28.157 | 22.103 | 398.982 | 504.583 | 79.462 | 107.243 | 4.233 | 1009.165 | 158.924 |
| ДСТУ 8938 seamless tube 127x8 | 127 | 111* | 8 | 29.908 | 23.478 | 398.982 | 531.801 | 83.748 | 113.459 | 4.217 | 1063.602 | 167.496 |
| ДСТУ 8938 seamless tube 127x8.5 | 127 | 110* | 8.5 | 31.644 | 24.84 | 398.982 | 558.294 | 87.92 | 119.564 | 4.2 | 1116.587 | 175.841 |
| ДСТУ 8938 seamless tube 127x9 | 127 | 109* | 9 | 33.364 | 26.191 | 398.982 | 584.074 | 91.98 | 125.559 | 4.184 | 1168.147 | 183.96 |
| ДСТУ 8938 seamless tube 127x9.5 | 127 | 108* | 9.5 | 35.068 | 27.528 | 398.982 | 609.154 | 95.93 | 131.445 | 4.168 | 1218.307 | 191.859 |
| ДСТУ 8938 seamless tube 127x10 | 127 | 107* | 10 | 36.757 | 28.854 | 398.982 | 633.547 | 99.771 | 137.223 | 4.152 | 1267.093 | 199.542 |
| ДСТУ 8938 seamless tube 127x11 | 127 | 105* | 11 | 40.087 | 31.468 | 398.982 | 680.322 | 107.137 | 148.46 | 4.12 | 1360.644 | 214.275 |
| ДСТУ 8938 seamless tube 127x12 | 127 | 103* | 12 | 43.354 | 34.033 | 398.982 | 724.499 | 114.094 | 159.276 | 4.088 | 1448.998 | 228.189 |
| ДСТУ 8938 seamless tube 127x13 | 127 | 101* | 13 | 46.558 | 36.548 | 398.982 | 766.177 | 120.658 | 169.68 | 4.057 | 1532.353 | 241.316 |
| ДСТУ 8938 seamless tube 127x14 | 127 | 99* | 14 | 49.7 | 39.014 | 398.982 | 805.451 | 126.843 | 179.681 | 4.026 | 1610.901 | 253.685 |
| ДСТУ 8938 seamless tube 127x15 | 127 | 97* | 15 | 52.779 | 41.431 | 398.982 | 842.415 | 132.664 | 189.285 | 3.995 | 1684.83 | 265.328 |
| ДСТУ 8938 seamless tube 127x16 | 127 | 95* | 16 | 55.795 | 43.799 | 398.982 | 877.162 | 138.136 | 198.501 | 3.965 | 1754.324 | 276.272 |
| ДСТУ 8938 seamless tube 127x17 | 127 | 93* | 17 | 58.748 | 46.117 | 398.982 | 909.783 | 143.273 | 207.338 | 3.935 | 1819.566 | 286.546 |
| ДСТУ 8938 seamless tube 127x18 | 127 | 91* | 18 | 61.638 | 48.386 | 398.982 | 940.365 | 148.089 | 215.802 | 3.906 | 1880.731 | 296.178 |
| ДСТУ 8938 seamless tube 127x19 | 127 | 89* | 19 | 64.465 | 50.605 | 398.982 | 968.997 | 152.598 | 223.902 | 3.877 | 1937.994 | 305.196 |
| ДСТУ 8938 seamless tube 127x20 | 127 | 87* | 20 | 67.23 | 52.776 | 398.982 | 995.762 | 156.813 | 231.647 | 3.849 | 1991.523 | 313.626 |
| ДСТУ 8938 seamless tube 127x22 | 127 | 83* | 22 | 72.571 | 56.968 | 398.982 | 1044.022 | 164.413 | 246.099 | 3.793 | 2088.043 | 328.826 |
| ДСТУ 8938 seamless tube 127x24 | 127 | 79* | 24 | 77.66 | 60.963 | 398.982 | 1085.786 | 170.99 | 259.224 | 3.739 | 2171.573 | 341.98 |
| ДСТУ 8938 seamless tube 127x25 | 127 | 77* | 25 | 80.111 | 62.887 | 398.982 | 1104.425 | 173.925 | 265.308 | 3.713 | 2208.85 | 347.85 |
| ДСТУ 8938 seamless tube 127x26 | 127 | 75* | 26 | 82.498 | 64.761 | 398.982 | 1121.666 | 176.64 | 271.085 | 3.687 | 2243.333 | 353.281 |
| ДСТУ 8938 seamless tube 127x28 | 127 | 71* | 28 | 87.085 | 68.362 | 398.982 | 1152.243 | 181.456 | 281.745 | 3.637 | 2304.485 | 362.911 |
| ДСТУ 8938 seamless tube 127x30 | 127 | 67* | 30 | 91.42 | 71.765 | 398.982 | 1178.065 | 185.522 | 291.27 | 3.59 | 2356.131 | 371.044 |
| ДСТУ 8938 seamless tube 133x4 | 133 | 125* | 4 | 16.211 | 12.725 | 417.832 | 337.525 | 50.756 | 66.585 | 4.563 | 675.051 | 101.511 |
| ДСТУ 8938 seamless tube 133x4.5 | 133 | 124* | 4.5 | 18.166 | 14.261 | 417.832 | 375.417 | 56.454 | 74.336 | 4.546 | 750.834 | 112.907 |
| ДСТУ 8938 seamless tube 133x5 | 133 | 123* | 5 | 20.106 | 15.783 | 417.832 | 412.403 | 62.016 | 81.962 | 4.529 | 824.806 | 124.031 |
| ДСТУ 8938 seamless tube 133x5.5 | 133 | 122* | 5.5 | 22.03 | 17.294 | 417.832 | 448.498 | 67.443 | 89.465 | 4.512 | 896.996 | 134.887 |
| ДСТУ 8938 seamless tube 133x6 | 133 | 121* | 6 | 23.939 | 18.792 | 417.832 | 483.716 | 72.739 | 96.846 | 4.495 | 967.432 | 145.479 |
| ДСТУ 8938 seamless tube 133x6.5 | 133 | 120* | 6.5 | 25.832 | 20.278 | 417.832 | 518.072 | 77.906 | 104.106 | 4.478 | 1036.144 | 155.811 |
| ДСТУ 8938 seamless tube 133x7 | 133 | 119* | 7 | 27.709 | 21.751 | 417.832 | 551.579 | 82.944 | 111.246 | 4.462 | 1103.158 | 165.888 |
| ДСТУ 8938 seamless tube 133x7.5 | 133 | 118* | 7.5 | 29.57 | 23.213 | 417.832 | 584.253 | 87.858 | 118.268 | 4.445 | 1168.505 | 175.715 |
| ДСТУ 8938 seamless tube 133x8 | 133 | 117* | 8 | 31.416 | 24.662 | 417.832 | 616.106 | 92.647 | 125.171 | 4.428 | 1232.211 | 185.295 |
| ДСТУ 8938 seamless tube 133x8.5 | 133 | 116* | 8.5 | 33.246 | 26.098 | 417.832 | 647.152 | 97.316 | 131.957 | 4.412 | 1294.305 | 194.632 |
| ДСТУ 8938 seamless tube 133x9 | 133 | 115* | 9 | 35.06 | 27.522 | 417.832 | 677.406 | 101.866 | 138.627 | 4.396 | 1354.813 | 203.731 |
| ДСТУ 8938 seamless tube 133x9.5 | 133 | 114* | 9.5 | 36.859 | 28.934 | 417.832 | 706.881 | 106.298 | 145.182 | 4.379 | 1413.763 | 212.596 |
| ДСТУ 8938 seamless tube 133x10 | 133 | 113* | 10 | 38.642 | 30.334 | 417.832 | 735.591 | 110.615 | 151.623 | 4.363 | 1471.182 | 221.23 |
| ДСТУ 8938 seamless tube 133x11 | 133 | 111* | 11 | 42.16 | 33.096 | 417.832 | 790.767 | 118.912 | 164.168 | 4.331 | 1581.534 | 237.825 |
| ДСТУ 8938 seamless tube 133x12 | 133 | 109* | 12 | 45.616 | 35.809 | 417.832 | 843.039 | 126.773 | 176.268 | 4.299 | 1686.079 | 253.546 |
| ДСТУ 8938 seamless tube 133x13 | 133 | 107* | 13 | 49.009 | 38.472 | 417.832 | 892.512 | 134.212 | 187.932 | 4.267 | 1785.025 | 268.425 |
| ДСТУ 8938 seamless tube 133x14 | 133 | 105* | 14 | 52.339 | 41.086 | 417.832 | 939.288 | 141.246 | 199.169 | 4.236 | 1878.575 | 282.493 |
| ДСТУ 8938 seamless tube 133x15 | 133 | 103* | 15 | 55.606 | 43.651 | 417.832 | 983.465 | 147.889 | 209.985 | 4.206 | 1966.93 | 295.779 |
| ДСТУ 8938 seamless tube 133x16 | 133 | 101* | 16 | 58.811 | 46.166 | 417.832 | 1025.143 | 154.157 | 220.389 | 4.175 | 2050.285 | 308.314 |
| ДСТУ 8938 seamless tube 133x17 | 133 | 99* | 17 | 61.952 | 48.632 | 417.832 | 1064.416 | 160.063 | 230.39 | 4.145 | 2128.833 | 320.125 |
| ДСТУ 8938 seamless tube 133x18 | 133 | 97* | 18 | 65.031 | 51.049 | 417.832 | 1101.381 | 165.621 | 239.994 | 4.115 | 2202.761 | 331.242 |
| ДСТУ 8938 seamless tube 133x19 | 133 | 95* | 19 | 68.047 | 53.417 | 417.832 | 1136.128 | 170.846 | 249.21 | 4.086 | 2272.256 | 341.693 |
| ДСТУ 8938 seamless tube 133x20 | 133 | 93* | 20 | 71 | 55.735 | 417.832 | 1168.749 | 175.752 | 258.047 | 4.057 | 2337.497 | 351.503 |
| ДСТУ 8938 seamless tube 133x22 | 133 | 89* | 22 | 76.718 | 60.223 | 417.832 | 1227.963 | 184.656 | 274.611 | 4.001 | 2455.925 | 369.312 |
| ДСТУ 8938 seamless tube 133x24 | 133 | 85* | 24 | 82.184 | 64.514 | 417.832 | 1279.709 | 192.437 | 289.752 | 3.946 | 2559.417 | 384.875 |
| ДСТУ 8938 seamless tube 133x25 | 133 | 83* | 25 | 84.823 | 66.586 | 417.832 | 1302.987 | 195.938 | 296.808 | 3.919 | 2605.975 | 391.876 |
| ДСТУ 8938 seamless tube 133x26 | 133 | 81* | 26 | 87.399 | 68.608 | 417.832 | 1324.643 | 199.194 | 303.533 | 3.893 | 2649.285 | 398.389 |
| ДСТУ 8938 seamless tube 133x28 | 133 | 77* | 28 | 92.363 | 72.505 | 417.832 | 1363.391 | 205.021 | 316.017 | 3.842 | 2726.781 | 410.042 |
| ДСТУ 8938 seamless tube 133x30 | 133 | 73* | 30 | 97.075 | 76.204 | 417.832 | 1396.548 | 210.007 | 327.27 | 3.793 | 2793.097 | 420.015 |
| ДСТУ 8938 seamless tube 133x32 | 133 | 69* | 32 | 101.536 | 79.706 | 417.832 | 1424.681 | 214.238 | 337.355 | 3.746 | 2849.362 | 428.475 |
| ДСТУ 8938 seamless tube 140x4.5 | 140 | 131* | 4.5 | 19.156 | 15.037 | 439.823 | 440.118 | 62.874 | 82.652 | 4.793 | 880.236 | 125.748 |
| ДСТУ 8938 seamless tube 140x5 | 140 | 130* | 5 | 21.206 | 16.647 | 439.823 | 483.756 | 69.108 | 91.167 | 4.776 | 967.512 | 138.216 |
| ДСТУ 8938 seamless tube 140x5.5 | 140 | 129* | 5.5 | 23.24 | 18.243 | 439.823 | 526.399 | 75.2 | 99.552 | 4.759 | 1052.798 | 150.4 |
| ДСТУ 8938 seamless tube 140x6 | 140 | 128* | 6 | 25.258 | 19.828 | 439.823 | 568.062 | 81.152 | 107.808 | 4.742 | 1136.123 | 162.303 |
| ДСТУ 8938 seamless tube 140x6.5 | 140 | 127* | 6.5 | 27.261 | 21.4 | 439.823 | 608.759 | 86.966 | 115.936 | 4.726 | 1217.518 | 173.931 |
| ДСТУ 8938 seamless tube 140x7 | 140 | 126* | 7 | 29.248 | 22.96 | 439.823 | 648.506 | 92.644 | 123.937 | 4.709 | 1297.013 | 185.288 |
| ДСТУ 8938 seamless tube 140x7.5 | 140 | 125* | 7.5 | 31.22 | 24.507 | 439.823 | 687.318 | 98.188 | 131.813 | 4.692 | 1374.637 | 196.377 |
| ДСТУ 8938 seamless tube 140x8 | 140 | 124* | 8 | 33.175 | 26.043 | 439.823 | 725.21 | 103.601 | 139.563 | 4.675 | 1450.421 | 207.203 |
| ДСТУ 8938 seamless tube 140x8.5 | 140 | 123* | 8.5 | 35.115 | 27.565 | 439.823 | 762.196 | 108.885 | 147.189 | 4.659 | 1524.393 | 217.77 |
| ДСТУ 8938 seamless tube 140x9 | 140 | 122* | 9 | 37.039 | 29.076 | 439.823 | 798.291 | 114.042 | 154.692 | 4.642 | 1596.582 | 228.083 |
| ДСТУ 8938 seamless tube 140x9.5 | 140 | 121* | 9.5 | 38.948 | 30.574 | 439.823 | 833.509 | 119.073 | 162.073 | 4.626 | 1667.019 | 238.146 |
| ДСТУ 8938 seamless tube 140x10 | 140 | 120* | 10 | 40.841 | 32.06 | 439.823 | 867.865 | 123.981 | 169.333 | 4.61 | 1735.73 | 247.961 |
| ДСТУ 8938 seamless tube 140x11 | 140 | 118* | 11 | 44.579 | 34.995 | 439.823 | 934.046 | 133.435 | 183.495 | 4.577 | 1868.091 | 266.87 |
* Valoare calculată: dedusă din dimensiunile stabilite de standard, nu figurează în standardul însuși.