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 203x16 | 203 | 171* | 16 | 93.996 | 73.787 | 637.743 | 4138.781 | 407.762 | 560.869 | 6.636 | 8277.563 | 815.523 |
| ДСТУ 8938 seamless tube 203x17 | 203 | 169* | 17 | 99.337 | 77.98 | 637.743 | 4331.721 | 426.771 | 589.77 | 6.604 | 8663.442 | 853.541 |
| ДСТУ 8938 seamless tube 203x18 | 203 | 167* | 18 | 104.615 | 82.123 | 637.743 | 4517.931 | 445.116 | 617.994 | 6.572 | 9035.862 | 890.233 |
| ДСТУ 8938 seamless tube 203x19 | 203 | 165* | 19 | 109.83 | 86.217 | 637.743 | 4697.57 | 462.815 | 645.55 | 6.54 | 9395.14 | 925.63 |
| ДСТУ 8938 seamless tube 203x20 | 203 | 163* | 20 | 114.982 | 90.261 | 637.743 | 4870.794 | 479.881 | 672.447 | 6.509 | 9741.587 | 959.762 |
| ДСТУ 8938 seamless tube 203x22 | 203 | 159* | 22 | 125.098 | 98.202 | 637.743 | 5198.613 | 512.179 | 724.291 | 6.446 | 10397.226 | 1024.357 |
| ДСТУ 8938 seamless tube 203x24 | 203 | 155* | 24 | 134.963 | 105.946 | 637.743 | 5502.603 | 542.128 | 773.592 | 6.385 | 11005.206 | 1084.257 |
| ДСТУ 8938 seamless tube 203x25 | 203 | 153* | 25 | 139.801 | 109.744 | 637.743 | 5646.033 | 556.259 | 797.308 | 6.355 | 11292.066 | 1112.519 |
| ДСТУ 8938 seamless tube 203x26 | 203 | 151* | 26 | 144.576 | 113.492 | 637.743 | 5783.947 | 569.847 | 820.413 | 6.325 | 11567.895 | 1139.694 |
| ДСТУ 8938 seamless tube 203x28 | 203 | 147* | 28 | 153.938 | 120.841 | 637.743 | 6043.8 | 595.448 | 864.817 | 6.266 | 12087.6 | 1190.897 |
| ДСТУ 8938 seamless tube 203x30 | 203 | 143* | 30 | 163.049 | 127.993 | 637.743 | 6283.284 | 619.043 | 906.87 | 6.208 | 12566.568 | 1238.085 |
| ДСТУ 8938 seamless tube 203x32 | 203 | 139* | 32 | 171.908 | 134.948 | 637.743 | 6503.493 | 640.738 | 946.635 | 6.151 | 13006.985 | 1281.476 |
| ДСТУ 8938 seamless tube 203x34 | 203 | 135* | 34 | 180.516 | 141.705 | 637.743 | 6705.489 | 660.639 | 984.175 | 6.095 | 13410.979 | 1321.279 |
| ДСТУ 8938 seamless tube 203x35 | 203 | 133* | 35 | 184.726 | 145.01 | 637.743 | 6799.982 | 669.949 | 1002.132 | 6.067 | 13599.964 | 1339.898 |
| ДСТУ 8938 seamless tube 203x36 | 203 | 131* | 36 | 188.873 | 148.265 | 637.743 | 6890.307 | 678.848 | 1019.556 | 6.04 | 13780.613 | 1357.696 |
| ДСТУ 8938 seamless tube 203x38 | 203 | 127* | 38 | 196.978 | 154.628 | 637.743 | 7058.948 | 695.463 | 1052.841 | 5.986 | 14117.896 | 1390.926 |
| ДСТУ 8938 seamless tube 203x40 | 203 | 123* | 40 | 204.832 | 160.793 | 637.743 | 7212.385 | 710.58 | 1084.093 | 5.934 | 14424.77 | 1421.16 |
| ДСТУ 8938 seamless tube 203x42 | 203 | 119* | 42 | 212.434 | 166.761 | 637.743 | 7351.561 | 724.292 | 1113.378 | 5.883 | 14703.123 | 1448.583 |
| ДСТУ 8938 seamless tube 203x45 | 203 | 113* | 45 | 223.367 | 175.343 | 637.743 | 7535.573 | 742.421 | 1153.755 | 5.808 | 15071.146 | 1484.842 |
| ДСТУ 8938 seamless tube 203x48 | 203 | 107* | 48 | 233.734 | 183.482 | 637.743 | 7692.494 | 757.881 | 1190.064 | 5.737 | 15384.989 | 1515.762 |
| ДСТУ 8938 seamless tube 203x50 | 203 | 103* | 50 | 240.332 | 188.66 | 637.743 | 7783.447 | 766.842 | 1212.117 | 5.691 | 15566.894 | 1533.684 |
| ДСТУ 8938 seamless tube 219x6 | 219 | 207* | 6 | 40.15 | 31.517 | 688.009 | 2278.738 | 208.104 | 272.286 | 7.534 | 4557.476 | 416.208 |
| ДСТУ 8938 seamless tube 219x6.5 | 219 | 206* | 6.5 | 43.393 | 34.064 | 688.009 | 2451.637 | 223.894 | 293.607 | 7.517 | 4903.274 | 447.788 |
| ДСТУ 8938 seamless tube 219x7 | 219 | 205* | 7 | 46.621 | 36.598 | 688.009 | 2622.037 | 239.455 | 314.722 | 7.499 | 5244.073 | 478.911 |
| ДСТУ 8938 seamless tube 219x7.5 | 219 | 204* | 7.5 | 49.834 | 39.119 | 688.009 | 2789.96 | 254.791 | 335.633 | 7.482 | 5579.921 | 509.582 |
| ДСТУ 8938 seamless tube 219x8 | 219 | 203* | 8 | 53.03 | 41.629 | 688.009 | 2955.433 | 269.903 | 356.339 | 7.465 | 5910.866 | 539.805 |
| ДСТУ 8938 seamless tube 219x8.5 | 219 | 202* | 8.5 | 56.211 | 44.126 | 688.009 | 3118.478 | 284.793 | 376.842 | 7.448 | 6236.956 | 569.585 |
| ДСТУ 8938 seamless tube 219x9 | 219 | 201* | 9 | 59.376 | 46.61 | 688.009 | 3279.119 | 299.463 | 397.143 | 7.431 | 6558.239 | 598.926 |
| ДСТУ 8938 seamless tube 219x9.5 | 219 | 200* | 9.5 | 62.526 | 49.083 | 688.009 | 3437.381 | 313.916 | 417.243 | 7.415 | 6874.762 | 627.832 |
| ДСТУ 8938 seamless tube 219x10 | 219 | 199* | 10 | 65.659 | 51.543 | 688.009 | 3593.287 | 328.154 | 437.143 | 7.398 | 7186.573 | 656.308 |
| ДСТУ 8938 seamless tube 219x11 | 219 | 197* | 11 | 71.88 | 56.426 | 688.009 | 3898.123 | 355.993 | 476.348 | 7.364 | 7796.245 | 711.986 |
| ДСТУ 8938 seamless tube 219x12 | 219 | 195* | 12 | 78.037 | 61.259 | 688.009 | 4193.815 | 382.997 | 514.764 | 7.331 | 8387.629 | 765.994 |
| ДСТУ 8938 seamless tube 219x13 | 219 | 193* | 13 | 84.132 | 66.044 | 688.009 | 4480.547 | 409.182 | 552.4 | 7.298 | 8961.094 | 818.365 |
| ДСТУ 8938 seamless tube 219x14 | 219 | 191* | 14 | 90.164 | 70.779 | 688.009 | 4758.502 | 434.566 | 589.265 | 7.265 | 9517.005 | 869.133 |
| ДСТУ 8938 seamless tube 219x15 | 219 | 189* | 15 | 96.133 | 75.464 | 688.009 | 5027.862 | 459.165 | 625.365 | 7.232 | 10055.724 | 918.331 |
| ДСТУ 8938 seamless tube 219x16 | 219 | 187* | 16 | 102.039 | 80.101 | 688.009 | 5288.805 | 482.996 | 660.709 | 7.199 | 10577.611 | 965.992 |
| ДСТУ 8938 seamless tube 219x17 | 219 | 185* | 17 | 107.882 | 84.688 | 688.009 | 5541.509 | 506.074 | 695.306 | 7.167 | 11083.018 | 1012.148 |
| ДСТУ 8938 seamless tube 219x18 | 219 | 183* | 18 | 113.663 | 89.225 | 688.009 | 5786.148 | 528.415 | 729.162 | 7.135 | 11572.296 | 1056.831 |
| ДСТУ 8938 seamless tube 219x19 | 219 | 181* | 19 | 119.381 | 93.714 | 688.009 | 6022.897 | 550.036 | 762.286 | 7.103 | 12045.793 | 1100.072 |
| ДСТУ 8938 seamless tube 219x20 | 219 | 179* | 20 | 125.035 | 98.153 | 688.009 | 6251.926 | 570.952 | 794.687 | 7.071 | 12503.851 | 1141.904 |
| ДСТУ 8938 seamless tube 219x22 | 219 | 175* | 22 | 136.157 | 106.883 | 688.009 | 6687.503 | 610.731 | 857.347 | 7.008 | 13375.006 | 1221.462 |
| ДСТУ 8938 seamless tube 219x24 | 219 | 171* | 24 | 147.027 | 115.416 | 688.009 | 7094.214 | 647.873 | 917.208 | 6.946 | 14188.428 | 1295.747 |
| ДСТУ 8938 seamless tube 219x25 | 219 | 169* | 25 | 152.367 | 119.608 | 688.009 | 7287.154 | 665.494 | 946.108 | 6.916 | 14574.308 | 1330.987 |
| ДСТУ 8938 seamless tube 219x26 | 219 | 167* | 26 | 157.645 | 123.751 | 688.009 | 7473.364 | 682.499 | 974.333 | 6.885 | 14946.728 | 1364.998 |
| ДСТУ 8938 seamless tube 219x28 | 219 | 163* | 28 | 168.012 | 131.89 | 688.009 | 7826.226 | 714.724 | 1028.785 | 6.825 | 15652.453 | 1429.448 |
| ДСТУ 8938 seamless tube 219x30 | 219 | 159* | 30 | 178.128 | 139.831 | 688.009 | 8154.046 | 744.662 | 1080.63 | 6.766 | 16308.092 | 1489.323 |
| ДСТУ 8938 seamless tube 219x32 | 219 | 155* | 32 | 187.993 | 147.574 | 688.009 | 8458.036 | 772.423 | 1129.931 | 6.708 | 16916.072 | 1544.847 |
| ДСТУ 8938 seamless tube 219x34 | 219 | 151* | 34 | 197.606 | 155.121 | 688.009 | 8739.38 | 798.117 | 1176.751 | 6.65 | 17478.76 | 1596.234 |
| ДСТУ 8938 seamless tube 219x35 | 219 | 149* | 35 | 202.319 | 158.82 | 688.009 | 8871.922 | 810.221 | 1199.252 | 6.622 | 17743.844 | 1620.442 |
| ДСТУ 8938 seamless tube 219x36 | 219 | 147* | 36 | 206.968 | 162.47 | 688.009 | 8999.233 | 821.848 | 1221.156 | 6.594 | 17998.465 | 1643.695 |
| ДСТУ 8938 seamless tube 219x38 | 219 | 143* | 38 | 216.079 | 169.622 | 688.009 | 9238.717 | 843.718 | 1263.209 | 6.539 | 18477.433 | 1687.437 |
| ДСТУ 8938 seamless tube 219x40 | 219 | 139* | 40 | 224.938 | 176.576 | 688.009 | 9458.926 | 863.829 | 1302.973 | 6.485 | 18917.851 | 1727.658 |
| ДСТУ 8938 seamless tube 219x42 | 219 | 135* | 42 | 233.546 | 183.334 | 688.009 | 9660.922 | 882.276 | 1340.514 | 6.432 | 19321.844 | 1764.552 |
| ДСТУ 8938 seamless tube 219x45 | 219 | 129* | 45 | 245.987 | 193.1 | 688.009 | 9932.021 | 907.034 | 1392.795 | 6.354 | 19864.041 | 1814.068 |
| ДСТУ 8938 seamless tube 219x48 | 219 | 123* | 48 | 257.862 | 202.422 | 688.009 | 10167.818 | 928.568 | 1440.432 | 6.279 | 20335.636 | 1857.136 |
| ДСТУ 8938 seamless tube 219x50 | 219 | 119* | 50 | 265.465 | 208.39 | 688.009 | 10306.994 | 941.278 | 1469.717 | 6.231 | 20613.988 | 1882.556 |
| ДСТУ 8938 seamless tube 245x6.5 | 245 | 232* | 6.5 | 48.703 | 38.231 | 769.69 | 3465.46 | 282.895 | 369.826 | 8.435 | 6930.919 | 565.789 |
| ДСТУ 8938 seamless tube 245x7 | 245 | 231* | 7 | 52.339 | 41.086 | 769.69 | 3709.064 | 302.781 | 396.622 | 8.418 | 7418.128 | 605.561 |
| ДСТУ 8938 seamless tube 245x7.5 | 245 | 230* | 7.5 | 55.96 | 43.928 | 769.69 | 3949.525 | 322.41 | 423.188 | 8.401 | 7899.05 | 644.82 |
| ДСТУ 8938 seamless tube 245x8 | 245 | 229* | 8 | 59.565 | 46.758 | 769.69 | 4186.87 | 341.785 | 449.523 | 8.384 | 8373.74 | 683.571 |
| ДСТУ 8938 seamless tube 245x8.5 | 245 | 228* | 8.5 | 63.154 | 49.576 | 769.69 | 4421.126 | 360.908 | 475.629 | 8.367 | 8842.252 | 721.816 |
| ДСТУ 8938 seamless tube 245x9 | 245 | 227* | 9 | 66.727 | 52.381 | 769.69 | 4652.32 | 379.781 | 501.507 | 8.35 | 9304.639 | 759.562 |
| ДСТУ 8938 seamless tube 245x9.5 | 245 | 226* | 9.5 | 70.285 | 55.174 | 769.69 | 4880.478 | 398.406 | 527.158 | 8.333 | 9760.956 | 796.813 |
| ДСТУ 8938 seamless tube 245x10 | 245 | 225* | 10 | 73.827 | 57.955 | 769.69 | 5105.628 | 416.786 | 552.583 | 8.316 | 10211.256 | 833.572 |
| ДСТУ 8938 seamless tube 245x11 | 245 | 223* | 11 | 80.865 | 63.479 | 769.69 | 5547.008 | 452.817 | 602.76 | 8.282 | 11094.016 | 905.634 |
| ДСТУ 8938 seamless tube 245x12 | 245 | 221* | 12 | 87.839 | 68.954 | 769.69 | 5976.671 | 487.891 | 652.044 | 8.249 | 11953.341 | 975.783 |
| ДСТУ 8938 seamless tube 245x13 | 245 | 219* | 13 | 94.75 | 74.379 | 769.69 | 6394.825 | 522.027 | 700.444 | 8.215 | 12789.651 | 1044.053 |
| ДСТУ 8938 seamless tube 245x14 | 245 | 217* | 14 | 101.599 | 79.755 | 769.69 | 6801.679 | 555.239 | 747.969 | 8.182 | 13603.358 | 1110.478 |
| ДСТУ 8938 seamless tube 245x15 | 245 | 215* | 15 | 108.385 | 85.082 | 769.69 | 7197.438 | 587.546 | 794.625 | 8.149 | 14394.876 | 1175.092 |
| ДСТУ 8938 seamless tube 245x16 | 245 | 213* | 16 | 115.108 | 90.36 | 769.69 | 7582.305 | 618.964 | 840.421 | 8.116 | 15164.61 | 1237.927 |
| ДСТУ 8938 seamless tube 245x17 | 245 | 211* | 17 | 121.768 | 95.588 | 769.69 | 7956.482 | 649.509 | 885.366 | 8.083 | 15912.964 | 1299.017 |
| ДСТУ 8938 seamless tube 245x18 | 245 | 209* | 18 | 128.365 | 100.767 | 769.69 | 8320.169 | 679.197 | 929.466 | 8.051 | 16640.338 | 1358.395 |
| ДСТУ 8938 seamless tube 245x19 | 245 | 207* | 19 | 134.9 | 105.896 | 769.69 | 8673.563 | 708.046 | 972.73 | 8.018 | 17347.127 | 1416.092 |
| ДСТУ 8938 seamless tube 245x20 | 245 | 205* | 20 | 141.372 | 110.977 | 769.69 | 9016.862 | 736.07 | 1015.167 | 7.986 | 18033.724 | 1472.141 |
| ДСТУ 8938 seamless tube 245x22 | 245 | 201* | 22 | 154.127 | 120.989 | 769.69 | 9673.945 | 789.71 | 1097.587 | 7.923 | 19347.889 | 1579.42 |
| ДСТУ 8938 seamless tube 245x24 | 245 | 197* | 24 | 166.63 | 130.805 | 769.69 | 10292.948 | 840.241 | 1176.792 | 7.859 | 20585.896 | 1680.481 |
| ДСТУ 8938 seamless tube 245x25 | 245 | 195* | 25 | 172.788 | 135.638 | 769.69 | 10588.64 | 864.379 | 1215.208 | 7.828 | 21177.28 | 1728.758 |
| ДСТУ 8938 seamless tube 245x26 | 245 | 193* | 26 | 178.882 | 140.423 | 769.69 | 10875.372 | 887.785 | 1252.845 | 7.797 | 21750.744 | 1775.571 |
| ДСТУ 8938 seamless tube 245x28 | 245 | 189* | 28 | 190.883 | 149.843 | 769.69 | 11422.687 | 932.464 | 1325.809 | 7.736 | 22845.375 | 1864.929 |
| ДСТУ 8938 seamless tube 245x30 | 245 | 185* | 30 | 202.633 | 159.067 | 769.69 | 11936.334 | 974.395 | 1395.75 | 7.675 | 23872.668 | 1948.789 |
| ДСТУ 8938 seamless tube 245x32 | 245 | 181* | 32 | 214.131 | 168.093 | 769.69 | 12417.722 | 1013.692 | 1462.731 | 7.615 | 24835.444 | 2027.383 |
| ДСТУ 8938 seamless tube 245x34 | 245 | 177* | 34 | 225.378 | 176.922 | 769.69 | 12868.23 | 1050.468 | 1526.815 | 7.556 | 25736.461 | 2100.936 |
| ДСТУ 8938 seamless tube 245x35 | 245 | 175* | 35 | 230.907 | 181.262 | 769.69 | 13082.328 | 1067.945 | 1557.792 | 7.527 | 26164.656 | 2135.89 |
| ДСТУ 8938 seamless tube 245x36 | 245 | 173* | 36 | 236.373 | 185.553 | 769.69 | 13289.21 | 1084.833 | 1588.068 | 7.498 | 26578.42 | 2169.667 |
| ДСТУ 8938 seamless tube 245x38 | 245 | 169* | 38 | 247.118 | 193.987 | 769.69 | 13681.979 | 1116.896 | 1646.553 | 7.441 | 27363.958 | 2233.793 |
| ДСТУ 8938 seamless tube 245x40 | 245 | 165* | 40 | 257.611 | 202.224 | 769.69 | 14047.828 | 1146.761 | 1702.333 | 7.385 | 28095.656 | 2293.523 |
| ДСТУ 8938 seamless tube 245x42 | 245 | 161* | 42 | 267.852 | 210.264 | 769.69 | 14388.015 | 1174.532 | 1755.474 | 7.329 | 28776.03 | 2349.064 |
| ДСТУ 8938 seamless tube 245x45 | 245 | 155* | 45 | 282.743 | 221.954 | 769.69 | 14852.861 | 1212.478 | 1830.375 | 7.248 | 29705.722 | 2424.957 |
| ДСТУ 8938 seamless tube 245x48 | 245 | 149* | 48 | 297.069 | 233.199 | 769.69 | 15266.747 | 1246.265 | 1899.696 | 7.169 | 30533.495 | 2492.53 |
| ДСТУ 8938 seamless tube 245x50 | 245 | 145* | 50 | 306.305 | 240.45 | 769.69 | 15516.277 | 1266.635 | 1942.917 | 7.117 | 31032.554 | 2533.27 |
| ДСТУ 8938 seamless tube 273x6.5 | 273 | 260* | 6.5 | 54.42 | 42.72 | 857.655 | 4834.184 | 354.153 | 461.736 | 9.425 | 9668.368 | 708.305 |
| ДСТУ 8938 seamless tube 273x7 | 273 | 259* | 7 | 58.496 | 45.92 | 857.655 | 5177.302 | 379.29 | 495.406 | 9.408 | 10354.604 | 758.579 |
| ДСТУ 8938 seamless tube 273x7.5 | 273 | 258* | 7.5 | 62.557 | 49.107 | 857.655 | 5516.469 | 404.137 | 528.818 | 9.391 | 11032.937 | 808.274 |
| ДСТУ 8938 seamless tube 273x8 | 273 | 257* | 8 | 66.602 | 52.282 | 857.655 | 5851.714 | 428.697 | 561.971 | 9.373 | 11703.429 | 857.394 |
| ДСТУ 8938 seamless tube 273x8.5 | 273 | 256* | 8.5 | 70.631 | 55.445 | 857.655 | 6183.069 | 452.972 | 594.867 | 9.356 | 12366.139 | 905.944 |
| ДСТУ 8938 seamless tube 273x9 | 273 | 255* | 9 | 74.644 | 58.596 | 857.655 | 6510.564 | 476.964 | 627.507 | 9.339 | 13021.128 | 953.929 |
| ДСТУ 8938 seamless tube 273x9.5 | 273 | 254* | 9.5 | 78.642 | 61.734 | 857.655 | 6834.228 | 500.676 | 659.892 | 9.322 | 13668.457 | 1001.352 |
| ДСТУ 8938 seamless tube 273x10 | 273 | 253* | 10 | 82.624 | 64.86 | 857.655 | 7154.093 | 524.109 | 692.023 | 9.305 | 14308.185 | 1048.219 |
| ДСТУ 8938 seamless tube 273x11 | 273 | 251* | 11 | 90.541 | 71.074 | 857.655 | 7782.539 | 570.149 | 755.528 | 9.271 | 15565.078 | 1140.299 |
| ДСТУ 8938 seamless tube 273x12 | 273 | 249* | 12 | 98.395 | 77.24 | 857.655 | 8396.141 | 615.102 | 818.028 | 9.237 | 16792.282 | 1230.204 |
* Valoare calculată: dedusă din dimensiunile stabilite de standard, nu figurează în standardul însuși.