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 159x16 | 159 | 127* | 16 | 71.88 | 56.426 | 499.513 | 1860.335 | 234.004 | 328.549 | 5.087 | 3720.67 | 468.009 |
| ДСТУ 8938 seamless tube 159x17 | 159 | 125* | 17 | 75.838 | 59.533 | 499.513 | 1938.894 | 243.886 | 344.426 | 5.056 | 3877.789 | 487.772 |
| ДСТУ 8938 seamless tube 159x18 | 159 | 123* | 18 | 79.734 | 62.591 | 499.513 | 2013.772 | 253.305 | 359.802 | 5.026 | 4027.545 | 506.609 |
| ДСТУ 8938 seamless tube 159x19 | 159 | 121* | 19 | 83.566 | 65.6 | 499.513 | 2085.085 | 262.275 | 374.686 | 4.995 | 4170.171 | 524.55 |
| ДСТУ 8938 seamless tube 159x20 | 159 | 119* | 20 | 87.336 | 68.559 | 499.513 | 2152.948 | 270.811 | 389.087 | 4.965 | 4305.897 | 541.622 |
| ДСТУ 8938 seamless tube 159x22 | 159 | 115* | 22 | 94.688 | 74.33 | 499.513 | 2278.776 | 286.638 | 416.467 | 4.906 | 4557.551 | 573.277 |
| ДСТУ 8938 seamless tube 159x24 | 159 | 111* | 24 | 101.788 | 79.903 | 499.513 | 2392.136 | 300.898 | 442.008 | 4.848 | 4784.272 | 601.795 |
| ДСТУ 8938 seamless tube 159x25 | 159 | 109* | 25 | 105.243 | 82.616 | 499.513 | 2444.408 | 307.473 | 454.108 | 4.819 | 4888.817 | 614.946 |
| ДСТУ 8938 seamless tube 159x26 | 159 | 107* | 26 | 108.636 | 85.279 | 499.513 | 2493.881 | 313.696 | 465.773 | 4.791 | 4987.763 | 627.392 |
| ДСТУ 8938 seamless tube 159x28 | 159 | 103* | 28 | 115.234 | 90.458 | 499.513 | 2584.834 | 325.136 | 487.825 | 4.736 | 5169.668 | 650.273 |
| ДСТУ 8938 seamless tube 159x30 | 159 | 99* | 30 | 121.58 | 95.44 | 499.513 | 2665.785 | 335.319 | 508.23 | 4.683 | 5331.571 | 670.638 |
| ДСТУ 8938 seamless tube 159x32 | 159 | 95* | 32 | 127.674 | 100.224 | 499.513 | 2737.497 | 344.339 | 527.051 | 4.63 | 5474.994 | 688.679 |
| ДСТУ 8938 seamless tube 159x34 | 159 | 91* | 34 | 133.518 | 104.811 | 499.513 | 2800.7 | 352.289 | 544.351 | 4.58 | 5601.401 | 704.579 |
| ДСТУ 8938 seamless tube 159x35 | 159 | 89* | 35 | 136.345 | 107.031 | 499.513 | 2829.332 | 355.891 | 552.452 | 4.555 | 5658.663 | 711.782 |
| ДСТУ 8938 seamless tube 159x36 | 159 | 87* | 36 | 139.11 | 109.201 | 499.513 | 2856.096 | 359.257 | 560.196 | 4.531 | 5712.193 | 718.515 |
| ДСТУ 8938 seamless tube 165x5 | 165 | 155* | 5 | 25.133 | 19.729 | 518.363 | 805.033 | 97.58 | 128.042 | 5.66 | 1610.066 | 195.16 |
| ДСТУ 8938 seamless tube 165x5.5 | 165 | 154* | 5.5 | 27.56 | 21.634 | 518.363 | 877.447 | 106.357 | 139.977 | 5.643 | 1754.893 | 212.714 |
| ДСТУ 8938 seamless tube 165x6 | 165 | 153* | 6 | 29.971 | 23.527 | 518.363 | 948.463 | 114.965 | 151.758 | 5.625 | 1896.926 | 229.93 |
| ДСТУ 8938 seamless tube 165x6.5 | 165 | 152* | 6.5 | 32.366 | 25.408 | 518.363 | 1018.101 | 123.406 | 163.386 | 5.609 | 2036.202 | 246.812 |
| ДСТУ 8938 seamless tube 165x7 | 165 | 151* | 7 | 34.746 | 27.276 | 518.363 | 1086.378 | 131.682 | 174.862 | 5.592 | 2172.755 | 263.364 |
| ДСТУ 8938 seamless tube 165x7.5 | 165 | 150* | 7.5 | 37.11 | 29.131 | 518.363 | 1153.311 | 139.795 | 186.188 | 5.575 | 2306.622 | 279.591 |
| ДСТУ 8938 seamless tube 165x8 | 165 | 149* | 8 | 39.458 | 30.975 | 518.363 | 1218.919 | 147.748 | 197.363 | 5.558 | 2437.839 | 295.496 |
| ДСТУ 8938 seamless tube 165x8.5 | 165 | 148* | 8.5 | 41.791 | 32.806 | 518.363 | 1283.22 | 155.542 | 208.389 | 5.541 | 2566.44 | 311.084 |
| ДСТУ 8938 seamless tube 165x9 | 165 | 147* | 9 | 44.108 | 34.625 | 518.363 | 1346.23 | 163.179 | 219.267 | 5.525 | 2692.46 | 326.359 |
| ДСТУ 8938 seamless tube 165x9.5 | 165 | 146* | 9.5 | 46.409 | 36.431 | 518.363 | 1407.967 | 170.663 | 229.998 | 5.508 | 2815.935 | 341.325 |
| ДСТУ 8938 seamless tube 165x10 | 165 | 145* | 10 | 48.695 | 38.225 | 518.363 | 1468.449 | 177.994 | 240.583 | 5.491 | 2936.898 | 355.988 |
| ДСТУ 8938 seamless tube 165x11 | 165 | 143* | 11 | 53.219 | 41.777 | 518.363 | 1585.714 | 192.208 | 261.32 | 5.459 | 3171.428 | 384.416 |
| ДСТУ 8938 seamless tube 165x12 | 165 | 141* | 12 | 57.68 | 45.279 | 518.363 | 1698.161 | 205.838 | 281.484 | 5.426 | 3396.321 | 411.675 |
| ДСТУ 8938 seamless tube 165x13 | 165 | 139* | 13 | 62.078 | 48.731 | 518.363 | 1805.923 | 218.9 | 301.084 | 5.394 | 3611.846 | 437.799 |
| ДСТУ 8938 seamless tube 165x14 | 165 | 137* | 14 | 66.413 | 52.134 | 518.363 | 1909.132 | 231.41 | 320.129 | 5.362 | 3818.265 | 462.82 |
| ДСТУ 8938 seamless tube 165x15 | 165 | 135* | 15 | 70.686 | 55.488 | 518.363 | 2007.919 | 243.384 | 338.625 | 5.33 | 4015.839 | 486.768 |
| ДСТУ 8938 seamless tube 165x16 | 165 | 133* | 16 | 74.896 | 58.793 | 518.363 | 2102.412 | 254.838 | 356.581 | 5.298 | 4204.824 | 509.676 |
| ДСТУ 8938 seamless tube 165x17 | 165 | 131* | 17 | 79.042 | 62.048 | 518.363 | 2192.737 | 265.786 | 374.006 | 5.267 | 4385.474 | 531.573 |
| ДСТУ 8938 seamless tube 165x18 | 165 | 129* | 18 | 83.127 | 65.254 | 518.363 | 2279.018 | 276.245 | 390.906 | 5.236 | 4558.036 | 552.489 |
| ДСТУ 8938 seamless tube 165x19 | 165 | 127* | 19 | 87.148 | 68.411 | 518.363 | 2361.378 | 286.228 | 407.29 | 5.205 | 4722.756 | 572.455 |
| ДСТУ 8938 seamless tube 165x20 | 165 | 125* | 20 | 91.106 | 71.518 | 518.363 | 2439.938 | 295.75 | 423.167 | 5.175 | 4879.875 | 591.5 |
| ДСТУ 8938 seamless tube 165x22 | 165 | 121* | 22 | 98.835 | 77.585 | 518.363 | 2586.128 | 313.47 | 453.427 | 5.115 | 5172.257 | 626.94 |
| ДСТУ 8938 seamless tube 165x24 | 165 | 117* | 24 | 106.311 | 83.455 | 518.363 | 2718.518 | 329.517 | 481.752 | 5.057 | 5437.036 | 659.035 |
| ДСТУ 8938 seamless tube 165x25 | 165 | 115* | 25 | 109.956 | 86.315 | 518.363 | 2779.819 | 336.948 | 495.208 | 5.028 | 5559.637 | 673.895 |
| ДСТУ 8938 seamless tube 165x26 | 165 | 113* | 26 | 113.537 | 89.127 | 518.363 | 2838.003 | 344 | 508.205 | 5 | 5676.006 | 688.001 |
| ДСТУ 8938 seamless tube 165x28 | 165 | 109* | 28 | 120.511 | 94.602 | 518.363 | 2945.452 | 357.024 | 532.849 | 4.944 | 5890.903 | 714.049 |
| ДСТУ 8938 seamless tube 165x30 | 165 | 105* | 30 | 127.235 | 99.879 | 518.363 | 3041.7 | 368.691 | 555.75 | 4.889 | 6083.4 | 737.382 |
| ДСТУ 8938 seamless tube 165x32 | 165 | 101* | 32 | 133.706 | 104.959 | 518.363 | 3127.555 | 379.098 | 576.971 | 4.836 | 6255.11 | 758.195 |
| ДСТУ 8938 seamless tube 165x34 | 165 | 97* | 34 | 139.927 | 109.842 | 518.363 | 3203.793 | 388.339 | 596.575 | 4.785 | 6407.586 | 776.677 |
| ДСТУ 8938 seamless tube 165x35 | 165 | 95* | 35 | 142.942 | 112.21 | 518.363 | 3238.54 | 392.55 | 605.792 | 4.76 | 6477.08 | 785.101 |
| ДСТУ 8938 seamless tube 165x36 | 165 | 93* | 36 | 145.896 | 114.528 | 518.363 | 3271.161 | 396.504 | 614.628 | 4.735 | 6542.322 | 793.009 |
| ДСТУ 8938 seamless tube 168x5 | 168 | 158* | 5 | 25.604 | 20.099 | 527.788 | 851.14 | 101.326 | 132.887 | 5.766 | 1702.281 | 202.652 |
| ДСТУ 8938 seamless tube 168x5.5 | 168 | 157* | 5.5 | 28.078 | 22.041 | 527.788 | 927.855 | 110.459 | 145.29 | 5.749 | 1855.709 | 220.918 |
| ДСТУ 8938 seamless tube 168x6 | 168 | 156* | 6 | 30.536 | 23.971 | 527.788 | 1003.117 | 119.419 | 157.536 | 5.731 | 2006.234 | 238.837 |
| ДСТУ 8938 seamless tube 168x6.5 | 168 | 155* | 6.5 | 32.979 | 25.888 | 527.788 | 1076.946 | 128.208 | 169.626 | 5.715 | 2153.891 | 256.416 |
| ДСТУ 8938 seamless tube 168x7 | 168 | 154* | 7 | 35.406 | 27.794 | 527.788 | 1149.359 | 136.828 | 181.561 | 5.698 | 2298.718 | 273.657 |
| ДСТУ 8938 seamless tube 168x7.5 | 168 | 153* | 7.5 | 37.817 | 29.686 | 527.788 | 1220.376 | 145.283 | 193.343 | 5.681 | 2440.751 | 290.566 |
| ДСТУ 8938 seamless tube 168x8 | 168 | 152* | 8 | 40.212 | 31.567 | 527.788 | 1290.013 | 153.573 | 204.971 | 5.664 | 2580.027 | 307.146 |
| ДСТУ 8938 seamless tube 168x8.5 | 168 | 151* | 8.5 | 42.592 | 33.435 | 527.788 | 1358.29 | 161.701 | 216.447 | 5.647 | 2716.58 | 323.402 |
| ДСТУ 8938 seamless tube 168x9 | 168 | 150* | 9 | 44.956 | 35.291 | 527.788 | 1425.224 | 169.669 | 227.772 | 5.63 | 2850.447 | 339.339 |
| ДСТУ 8938 seamless tube 168x9.5 | 168 | 149* | 9.5 | 47.305 | 37.134 | 527.788 | 1490.832 | 177.48 | 238.947 | 5.614 | 2981.664 | 354.96 |
| ДСТУ 8938 seamless tube 168x10 | 168 | 148* | 10 | 49.637 | 38.965 | 527.788 | 1555.132 | 185.135 | 249.973 | 5.597 | 3110.265 | 370.27 |
| ДСТУ 8938 seamless tube 168x11 | 168 | 146* | 11 | 54.255 | 42.59 | 527.788 | 1679.88 | 199.986 | 271.583 | 5.564 | 3359.76 | 399.971 |
| ДСТУ 8938 seamless tube 168x12 | 168 | 144* | 12 | 58.811 | 46.166 | 527.788 | 1799.605 | 214.239 | 292.608 | 5.532 | 3599.21 | 428.477 |
| ДСТУ 8938 seamless tube 168x13 | 168 | 142* | 13 | 63.303 | 49.693 | 527.788 | 1914.444 | 227.91 | 313.057 | 5.499 | 3828.888 | 455.82 |
| ДСТУ 8938 seamless tube 168x14 | 168 | 140* | 14 | 67.733 | 53.17 | 527.788 | 2024.532 | 241.016 | 332.939 | 5.467 | 4049.063 | 482.031 |
| ДСТУ 8938 seamless tube 168x15 | 168 | 138* | 15 | 72.1 | 56.598 | 527.788 | 2130.001 | 253.572 | 352.26 | 5.435 | 4260.002 | 507.143 |
| ДСТУ 8938 seamless tube 168x16 | 168 | 136* | 16 | 76.404 | 59.977 | 527.788 | 2230.983 | 265.593 | 371.029 | 5.404 | 4461.966 | 531.186 |
| ДСТУ 8938 seamless tube 168x17 | 168 | 134* | 17 | 80.645 | 63.306 | 527.788 | 2327.607 | 277.096 | 389.255 | 5.372 | 4655.214 | 554.192 |
| ДСТУ 8938 seamless tube 168x18 | 168 | 132* | 18 | 84.823 | 66.586 | 527.788 | 2420 | 288.095 | 406.944 | 5.341 | 4840 | 576.191 |
| ДСТУ 8938 seamless tube 168x19 | 168 | 130* | 19 | 88.938 | 69.817 | 527.788 | 2508.288 | 298.606 | 424.105 | 5.311 | 5016.575 | 597.211 |
| ДСТУ 8938 seamless tube 168x20 | 168 | 128* | 20 | 92.991 | 72.998 | 527.788 | 2592.593 | 308.642 | 440.747 | 5.28 | 5185.186 | 617.284 |
| ДСТУ 8938 seamless tube 168x22 | 168 | 124* | 22 | 100.908 | 79.213 | 527.788 | 2749.742 | 327.35 | 472.501 | 5.22 | 5499.484 | 654.7 |
| ДСТУ 8938 seamless tube 168x24 | 168 | 120* | 24 | 108.573 | 85.23 | 527.788 | 2892.396 | 344.333 | 502.272 | 5.161 | 5784.793 | 688.666 |
| ДСТУ 8938 seamless tube 168x25 | 168 | 118* | 25 | 112.312 | 88.165 | 527.788 | 2958.577 | 352.212 | 516.433 | 5.132 | 5917.154 | 704.423 |
| ДСТУ 8938 seamless tube 168x26 | 168 | 116* | 26 | 115.988 | 91.05 | 527.788 | 3021.477 | 359.7 | 530.123 | 5.104 | 6042.954 | 719.399 |
| ДСТУ 8938 seamless tube 168x28 | 168 | 112* | 28 | 123.15 | 96.673 | 527.788 | 3137.873 | 373.556 | 556.117 | 5.048 | 6275.746 | 747.113 |
| ДСТУ 8938 seamless tube 168x30 | 168 | 108* | 30 | 130.062 | 102.099 | 527.788 | 3242.444 | 386.005 | 580.32 | 4.993 | 6484.888 | 772.01 |
| ДСТУ 8938 seamless tube 168x32 | 168 | 104* | 32 | 136.722 | 107.327 | 527.788 | 3336.02 | 397.145 | 602.795 | 4.94 | 6672.039 | 794.29 |
| ДСТУ 8938 seamless tube 168x34 | 168 | 100* | 34 | 143.131 | 112.358 | 527.788 | 3419.399 | 407.071 | 623.605 | 4.888 | 6838.797 | 814.143 |
| ДСТУ 8938 seamless tube 168x35 | 168 | 98* | 35 | 146.241 | 114.799 | 527.788 | 3457.506 | 411.608 | 633.407 | 4.862 | 6915.012 | 823.216 |
| ДСТУ 8938 seamless tube 168x36 | 168 | 96* | 36 | 149.288 | 117.191 | 527.788 | 3493.35 | 415.875 | 642.816 | 4.837 | 6986.701 | 831.75 |
| ДСТУ 8938 seamless tube 168x38 | 168 | 92* | 38 | 155.195 | 121.828 | 527.788 | 3558.614 | 423.645 | 660.491 | 4.789 | 7117.228 | 847.289 |
| ДСТУ 8938 seamless tube 168x40 | 168 | 88* | 40 | 160.85 | 126.267 | 527.788 | 3615.898 | 430.464 | 676.693 | 4.741 | 7231.795 | 860.928 |
| ДСТУ 8938 seamless tube 168x42 | 168 | 84* | 42 | 166.253 | 130.509 | 527.788 | 3665.88 | 436.414 | 691.488 | 4.696 | 7331.761 | 872.829 |
| ДСТУ 8938 seamless tube 168x45 | 168 | 78* | 45 | 173.887 | 136.501 | 527.788 | 3728.575 | 443.878 | 711.18 | 4.631 | 7457.151 | 887.756 |
| ДСТУ 8938 seamless tube 178x5 | 178 | 168* | 5 | 27.175 | 21.332 | 559.203 | 1017.492 | 114.325 | 149.687 | 6.119 | 2034.983 | 228.65 |
| ДСТУ 8938 seamless tube 178x5.5 | 178 | 167* | 5.5 | 29.806 | 23.398 | 559.203 | 1109.765 | 124.693 | 163.715 | 6.102 | 2219.531 | 249.385 |
| ДСТУ 8938 seamless tube 178x6 | 178 | 166* | 6 | 32.421 | 25.451 | 559.203 | 1200.396 | 134.876 | 177.576 | 6.085 | 2400.793 | 269.752 |
| ДСТУ 8938 seamless tube 178x6.5 | 178 | 165* | 6.5 | 35.021 | 27.491 | 559.203 | 1289.404 | 144.877 | 191.271 | 6.068 | 2578.808 | 289.754 |
| ДСТУ 8938 seamless tube 178x7 | 178 | 164* | 7 | 37.605 | 29.52 | 559.203 | 1376.808 | 154.698 | 204.801 | 6.051 | 2753.616 | 309.395 |
| ДСТУ 8938 seamless tube 178x7.5 | 178 | 163* | 7.5 | 40.173 | 31.536 | 559.203 | 1462.628 | 164.34 | 218.168 | 6.034 | 2925.256 | 328.68 |
| ДСТУ 8938 seamless tube 178x8 | 178 | 162* | 8 | 42.726 | 33.54 | 559.203 | 1546.883 | 173.807 | 231.371 | 6.017 | 3093.765 | 347.614 |
| ДСТУ 8938 seamless tube 178x8.5 | 178 | 161* | 8.5 | 45.262 | 35.531 | 559.203 | 1629.591 | 183.1 | 244.412 | 6 | 3259.183 | 366.2 |
| ДСТУ 8938 seamless tube 178x9 | 178 | 160* | 9 | 47.784 | 37.51 | 559.203 | 1710.773 | 192.222 | 257.292 | 5.984 | 3421.546 | 384.443 |
| ДСТУ 8938 seamless tube 178x9.5 | 178 | 159* | 9.5 | 50.289 | 39.477 | 559.203 | 1790.447 | 201.174 | 270.012 | 5.967 | 3580.894 | 402.348 |
| ДСТУ 8938 seamless tube 178x10 | 178 | 158* | 10 | 52.779 | 41.431 | 559.203 | 1868.632 | 209.959 | 282.573 | 5.95 | 3737.264 | 419.917 |
| ДСТУ 8938 seamless tube 178x11 | 178 | 156* | 11 | 57.711 | 45.303 | 559.203 | 2020.608 | 227.035 | 307.223 | 5.917 | 4041.217 | 454.069 |
| ДСТУ 8938 seamless tube 178x12 | 178 | 154* | 12 | 62.581 | 49.126 | 559.203 | 2166.851 | 243.466 | 331.248 | 5.884 | 4333.701 | 486.933 |
| ДСТУ 8938 seamless tube 178x13 | 178 | 152* | 13 | 67.387 | 52.899 | 559.203 | 2307.505 | 259.27 | 354.657 | 5.852 | 4615.01 | 518.54 |
| ДСТУ 8938 seamless tube 178x14 | 178 | 150* | 14 | 72.131 | 56.623 | 559.203 | 2442.715 | 274.462 | 377.459 | 5.819 | 4885.43 | 548.925 |
| ДСТУ 8938 seamless tube 178x15 | 178 | 148* | 15 | 76.812 | 60.297 | 559.203 | 2572.624 | 289.059 | 399.66 | 5.787 | 5145.248 | 578.118 |
| ДСТУ 8938 seamless tube 178x16 | 178 | 146* | 16 | 81.43 | 63.923 | 559.203 | 2697.371 | 303.075 | 421.269 | 5.755 | 5394.743 | 606.151 |
| ДСТУ 8938 seamless tube 178x17 | 178 | 144* | 17 | 85.985 | 67.499 | 559.203 | 2817.096 | 316.528 | 442.295 | 5.724 | 5634.193 | 633.055 |
| ДСТУ 8938 seamless tube 178x18 | 178 | 142* | 18 | 90.478 | 71.025 | 559.203 | 2931.935 | 329.431 | 462.744 | 5.693 | 5863.871 | 658.862 |
* Valoare calculată: dedusă din dimensiunile stabilite de standard, nu figurează în standardul însuși.