Rør: rundt
ДСТУ 8938
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
Automatically build standard products in SOLIDWORKS with TSFP.
Sømløse varmformede rør til almindelig brug efter en ukrainsk national standard, med godstykkelser op til 75 mm, ikke konstruktionshulprofiler som ДСТУ EN 10219-2 og ДСТУ EN 10210-2. Rørene fremstilles af kulstof- og legeret stål. Tabel 1 i standarden dækker udvendige diametre fra 32 til 530 mm med vægtykkelser fra 2,5 til 75 mm; en størrelse bestilles efter udvendig diameter og vægtykkelse, og massen pr. meter følger standardens formel ved en ståldensitet på 7,85 g/cm³. Gældende siden 1. januar 2021 i stedet for ГОСТ 8731-74, ГОСТ 8732-78 og ГОСТ 9567-75. Rør bestilt efter indvendig diameter eller i andre størrelser aftales med producenten og indgår ikke i størrelsestabellen.
| Produkt | Udvendig diameter, mm | Indvendig diameter, mm | Godstykkelse, mm | Tværsnitsareal, cm2 | Masse pr. meter, kg/m | Tværsnitsomkreds, mm | Inertimoment, cm4 | Elastisk modstandsmoment, cm3 | Plastisk modstandsmoment, cm3 | Inertiradius, cm | Vridningsinertimoment, cm4 | Vridningsmodstandsmoment, cm3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ДСТУ 8938 seamless tube 42.4x4 | 42.4 | 34.4* | 4 | 4.825 | 3.788 | 133.204 | 8.991 | 4.241 | 5.92 | 1.365 | 17.982 | 8.482 |
| ДСТУ 8938 seamless tube 42.4x4.5 | 42.4 | 33.4* | 4.5 | 5.358 | 4.206 | 133.204 | 9.756 | 4.602 | 6.494 | 1.349 | 19.512 | 9.204 |
| ДСТУ 8938 seamless tube 42.4x5 | 42.4 | 32.4* | 5 | 5.875 | 4.612 | 133.204 | 10.455 | 4.932 | 7.035 | 1.334 | 20.911 | 9.864 |
| ДСТУ 8938 seamless tube 42.4x5.5 | 42.4 | 31.4* | 5.5 | 6.376 | 5.005 | 133.204 | 11.093 | 5.232 | 7.544 | 1.319 | 22.186 | 10.465 |
| ДСТУ 8938 seamless tube 42.4x6 | 42.4 | 30.4* | 6 | 6.861 | 5.386 | 133.204 | 11.672 | 5.506 | 8.022 | 1.304 | 23.345 | 11.012 |
| ДСТУ 8938 seamless tube 42.4x6.5 | 42.4 | 29.4* | 6.5 | 7.331 | 5.755 | 133.204 | 12.197 | 5.753 | 8.469 | 1.29 | 24.395 | 11.507 |
| ДСТУ 8938 seamless tube 42.4x7 | 42.4 | 28.4* | 7 | 7.785 | 6.111 | 133.204 | 12.671 | 5.977 | 8.886 | 1.276 | 25.343 | 11.954 |
| ДСТУ 8938 seamless tube 42.4x7.5 | 42.4 | 27.4* | 7.5 | 8.223 | 6.455 | 133.204 | 13.098 | 6.178 | 9.276 | 1.262 | 26.196 | 12.357 |
| ДСТУ 8938 seamless tube 42.4x8 | 42.4 | 26.4* | 8 | 8.646 | 6.787 | 133.204 | 13.48 | 6.359 | 9.638 | 1.249 | 26.961 | 12.717 |
| ДСТУ 8938 seamless tube 42.4x8.5 | 42.4 | 25.4* | 8.5 | 9.052 | 7.106 | 133.204 | 13.822 | 6.52 | 9.973 | 1.236 | 27.643 | 13.039 |
| ДСТУ 8938 seamless tube 42.4x9 | 42.4 | 24.4* | 9 | 9.444 | 7.413 | 133.204 | 14.125 | 6.663 | 10.283 | 1.223 | 28.25 | 13.325 |
| ДСТУ 8938 seamless tube 42.4x9.5 | 42.4 | 23.4* | 9.5 | 9.819 | 7.708 | 133.204 | 14.393 | 6.789 | 10.569 | 1.211 | 28.786 | 13.578 |
| ДСТУ 8938 seamless tube 42.4x10 | 42.4 | 22.4* | 10 | 10.179 | 7.99 | 133.204 | 14.629 | 6.9 | 10.831 | 1.199 | 29.258 | 13.801 |
| ДСТУ 8938 seamless tube 44.5x2.5 | 44.5 | 39.5* | 2.5 | 3.299 | 2.589 | 139.801 | 7.299 | 3.281 | 4.415 | 1.488 | 14.599 | 6.561 |
| ДСТУ 8938 seamless tube 44.5x2.6 | 44.5 | 39.3* | 2.6 | 3.422 | 2.687 | 139.801 | 7.54 | 3.389 | 4.57 | 1.484 | 15.079 | 6.777 |
| ДСТУ 8938 seamless tube 44.5x2.8 | 44.5 | 38.9* | 2.8 | 3.668 | 2.879 | 139.801 | 8.009 | 3.6 | 4.876 | 1.478 | 16.018 | 7.199 |
| ДСТУ 8938 seamless tube 44.5x3 | 44.5 | 38.5* | 3 | 3.911 | 3.07 | 139.801 | 8.464 | 3.804 | 5.176 | 1.471 | 16.929 | 7.608 |
| ДСТУ 8938 seamless tube 44.5x3.2 | 44.5 | 38.1* | 3.2 | 4.152 | 3.259 | 139.801 | 8.906 | 4.002 | 5.469 | 1.465 | 17.811 | 8.005 |
| ДСТУ 8938 seamless tube 44.5x3.5 | 44.5 | 37.5* | 3.5 | 4.508 | 3.539 | 139.801 | 9.542 | 4.288 | 5.898 | 1.455 | 19.084 | 8.577 |
| ДСТУ 8938 seamless tube 44.5x4 | 44.5 | 36.5* | 4 | 5.089 | 3.995 | 139.801 | 10.537 | 4.736 | 6.582 | 1.439 | 21.073 | 9.471 |
| ДСТУ 8938 seamless tube 44.5x4.5 | 44.5 | 35.5* | 4.5 | 5.655 | 4.439 | 139.801 | 11.453 | 5.147 | 7.23 | 1.423 | 22.906 | 10.295 |
| ДСТУ 8938 seamless tube 44.5x5 | 44.5 | 34.5* | 5 | 6.205 | 4.871 | 139.801 | 12.295 | 5.526 | 7.843 | 1.408 | 24.59 | 11.052 |
| ДСТУ 8938 seamless tube 44.5x5.5 | 44.5 | 33.5* | 5.5 | 6.739 | 5.29 | 139.801 | 13.067 | 5.873 | 8.421 | 1.393 | 26.134 | 11.745 |
| ДСТУ 8938 seamless tube 44.5x6 | 44.5 | 32.5* | 6 | 7.257 | 5.697 | 139.801 | 13.773 | 6.19 | 8.966 | 1.378 | 27.545 | 12.38 |
| ДСТУ 8938 seamless tube 44.5x6.5 | 44.5 | 31.5* | 6.5 | 7.76 | 6.091 | 139.801 | 14.416 | 6.479 | 9.478 | 1.363 | 28.832 | 12.958 |
| ДСТУ 8938 seamless tube 44.5x7 | 44.5 | 30.5* | 7 | 8.247 | 6.474 | 139.801 | 15.001 | 6.742 | 9.958 | 1.349 | 30.002 | 13.484 |
| ДСТУ 8938 seamless tube 44.5x7.5 | 44.5 | 29.5* | 7.5 | 8.718 | 6.844 | 139.801 | 15.532 | 6.98 | 10.408 | 1.335 | 31.063 | 13.961 |
| ДСТУ 8938 seamless tube 44.5x8 | 44.5 | 28.5* | 8 | 9.173 | 7.201 | 139.801 | 16.011 | 7.196 | 10.829 | 1.321 | 32.021 | 14.391 |
| ДСТУ 8938 seamless tube 44.5x8.5 | 44.5 | 27.5* | 8.5 | 9.613 | 7.546 | 139.801 | 16.442 | 7.39 | 11.221 | 1.308 | 32.883 | 14.779 |
| ДСТУ 8938 seamless tube 44.5x9 | 44.5 | 26.5* | 9 | 10.037 | 7.879 | 139.801 | 16.828 | 7.563 | 11.585 | 1.295 | 33.657 | 15.127 |
| ДСТУ 8938 seamless tube 44.5x9.5 | 44.5 | 25.5* | 9.5 | 10.446 | 8.2 | 139.801 | 17.174 | 7.718 | 11.923 | 1.282 | 34.347 | 15.437 |
| ДСТУ 8938 seamless tube 44.5x10 | 44.5 | 24.5* | 10 | 10.838 | 8.508 | 139.801 | 17.48 | 7.856 | 12.236 | 1.27 | 34.961 | 15.713 |
| ДСТУ 8938 seamless tube 45x2.5 | 45 | 40* | 2.5 | 3.338 | 2.62 | 141.372 | 7.563 | 3.361 | 4.521 | 1.505 | 15.125 | 6.722 |
| ДСТУ 8938 seamless tube 45x2.6 | 45 | 39.8* | 2.6 | 3.463 | 2.719 | 141.372 | 7.812 | 3.472 | 4.68 | 1.502 | 15.624 | 6.944 |
| ДСТУ 8938 seamless tube 45x2.8 | 45 | 39.4* | 2.8 | 3.712 | 2.914 | 141.372 | 8.3 | 3.689 | 4.994 | 1.495 | 16.599 | 7.378 |
| ДСТУ 8938 seamless tube 45x3 | 45 | 39* | 3 | 3.958 | 3.107 | 141.372 | 8.773 | 3.899 | 5.301 | 1.489 | 17.546 | 7.798 |
| ДСТУ 8938 seamless tube 45x3.2 | 45 | 38.6* | 3.2 | 4.202 | 3.299 | 141.372 | 9.232 | 4.103 | 5.602 | 1.482 | 18.463 | 8.206 |
| ДСТУ 8938 seamless tube 45x3.5 | 45 | 38* | 3.5 | 4.563 | 3.582 | 141.372 | 9.894 | 4.397 | 6.042 | 1.472 | 19.787 | 8.794 |
| ДСТУ 8938 seamless tube 45x4 | 45 | 37* | 4 | 5.152 | 4.044 | 141.372 | 10.929 | 4.857 | 6.745 | 1.456 | 21.858 | 9.715 |
| ДСТУ 8938 seamless tube 45x4.5 | 45 | 36* | 4.5 | 5.726 | 4.495 | 141.372 | 11.884 | 5.282 | 7.412 | 1.441 | 23.768 | 10.564 |
| ДСТУ 8938 seamless tube 45x5 | 45 | 35* | 5 | 6.283 | 4.932 | 141.372 | 12.763 | 5.672 | 8.042 | 1.425 | 25.525 | 11.345 |
| ДСТУ 8938 seamless tube 45x5.5 | 45 | 34* | 5.5 | 6.825 | 5.358 | 141.372 | 13.569 | 6.031 | 8.637 | 1.41 | 27.138 | 12.061 |
| ДСТУ 8938 seamless tube 45x6 | 45 | 33* | 6 | 7.351 | 5.771 | 141.372 | 14.308 | 6.359 | 9.198 | 1.395 | 28.615 | 12.718 |
| ДСТУ 8938 seamless tube 45x6.5 | 45 | 32* | 6.5 | 7.862 | 6.172 | 141.372 | 14.982 | 6.659 | 9.726 | 1.38 | 29.963 | 13.317 |
| ДСТУ 8938 seamless tube 45x7 | 45 | 31* | 7 | 8.357 | 6.56 | 141.372 | 15.596 | 6.931 | 10.222 | 1.366 | 31.191 | 13.863 |
| ДСТУ 8938 seamless tube 45x7.5 | 45 | 30* | 7.5 | 8.836 | 6.936 | 141.372 | 16.153 | 7.179 | 10.688 | 1.352 | 32.306 | 14.358 |
| ДСТУ 8938 seamless tube 45x8 | 45 | 29* | 8 | 9.299 | 7.3 | 141.372 | 16.657 | 7.403 | 11.123 | 1.338 | 33.314 | 14.806 |
| ДСТУ 8938 seamless tube 45x8.5 | 45 | 28* | 8.5 | 9.747 | 7.651 | 141.372 | 17.112 | 7.605 | 11.529 | 1.325 | 34.223 | 15.21 |
| ДСТУ 8938 seamless tube 45x9 | 45 | 27* | 9 | 10.179 | 7.99 | 141.372 | 17.52 | 7.787 | 11.907 | 1.312 | 35.04 | 15.574 |
| ДСТУ 8938 seamless tube 45x9.5 | 45 | 26* | 9.5 | 10.595 | 8.317 | 141.372 | 17.886 | 7.949 | 12.258 | 1.299 | 35.771 | 15.898 |
| ДСТУ 8938 seamless tube 45x10 | 45 | 25* | 10 | 10.996 | 8.632 | 141.372 | 18.211 | 8.094 | 12.583 | 1.287 | 36.423 | 16.188 |
| ДСТУ 8938 seamless tube 48.3x2.5 | 48.3 | 43.3* | 2.5 | 3.597 | 2.824 | 151.739 | 9.46 | 3.917 | 5.249 | 1.622 | 18.92 | 7.834 |
| ДСТУ 8938 seamless tube 48.3x2.6 | 48.3 | 43.1* | 2.6 | 3.733 | 2.93 | 151.739 | 9.777 | 4.048 | 5.436 | 1.618 | 19.553 | 8.097 |
| ДСТУ 8938 seamless tube 48.3x2.8 | 48.3 | 42.7* | 2.8 | 4.002 | 3.142 | 151.739 | 10.397 | 4.305 | 5.804 | 1.612 | 20.793 | 8.61 |
| ДСТУ 8938 seamless tube 48.3x3 | 48.3 | 42.3* | 3 | 4.269 | 3.351 | 151.739 | 11 | 4.555 | 6.165 | 1.605 | 21.999 | 9.109 |
| ДСТУ 8938 seamless tube 48.3x3.2 | 48.3 | 41.9* | 3.2 | 4.534 | 3.559 | 151.739 | 11.586 | 4.797 | 6.52 | 1.599 | 23.171 | 9.595 |
| ДСТУ 8938 seamless tube 48.3x3.5 | 48.3 | 41.3* | 3.5 | 4.926 | 3.867 | 151.739 | 12.434 | 5.149 | 7.039 | 1.589 | 24.868 | 10.297 |
| ДСТУ 8938 seamless tube 48.3x4 | 48.3 | 40.3* | 4 | 5.567 | 4.37 | 151.739 | 13.768 | 5.701 | 7.871 | 1.573 | 27.535 | 11.402 |
| ДСТУ 8938 seamless tube 48.3x4.5 | 48.3 | 39.3* | 4.5 | 6.192 | 4.861 | 151.739 | 15.006 | 6.214 | 8.663 | 1.557 | 30.011 | 12.427 |
| ДСТУ 8938 seamless tube 48.3x5 | 48.3 | 38.3* | 5 | 6.802 | 5.339 | 151.739 | 16.153 | 6.689 | 9.416 | 1.541 | 32.305 | 13.377 |
| ДСТУ 8938 seamless tube 48.3x5.5 | 48.3 | 37.3* | 5.5 | 7.395 | 5.805 | 151.739 | 17.213 | 7.128 | 10.131 | 1.526 | 34.427 | 14.255 |
| ДСТУ 8938 seamless tube 48.3x6 | 48.3 | 36.3* | 6 | 7.973 | 6.259 | 151.739 | 18.192 | 7.533 | 10.808 | 1.511 | 36.384 | 15.066 |
| ДСТУ 8938 seamless tube 48.3x6.5 | 48.3 | 35.3* | 6.5 | 8.536 | 6.701 | 151.739 | 19.093 | 7.906 | 11.449 | 1.496 | 38.186 | 15.812 |
| ДСТУ 8938 seamless tube 48.3x7 | 48.3 | 34.3* | 7 | 9.082 | 7.13 | 151.739 | 19.921 | 8.249 | 12.054 | 1.481 | 39.842 | 16.498 |
| ДСТУ 8938 seamless tube 48.3x7.5 | 48.3 | 33.3* | 7.5 | 9.613 | 7.546 | 151.739 | 20.679 | 8.563 | 12.625 | 1.467 | 41.358 | 17.126 |
| ДСТУ 8938 seamless tube 48.3x8 | 48.3 | 32.3* | 8 | 10.128 | 7.951 | 151.739 | 21.372 | 8.85 | 13.163 | 1.453 | 42.745 | 17.7 |
| ДСТУ 8938 seamless tube 48.3x8.5 | 48.3 | 31.3* | 8.5 | 10.628 | 8.343 | 151.739 | 22.004 | 9.111 | 13.669 | 1.439 | 44.008 | 18.223 |
| ДСТУ 8938 seamless tube 48.3x9 | 48.3 | 30.3* | 9 | 11.112 | 8.723 | 151.739 | 22.578 | 9.349 | 14.143 | 1.425 | 45.155 | 18.698 |
| ДСТУ 8938 seamless tube 48.3x9.5 | 48.3 | 29.3* | 9.5 | 11.58 | 9.09 | 151.739 | 23.097 | 9.564 | 14.587 | 1.412 | 46.195 | 19.128 |
| ДСТУ 8938 seamless tube 48.3x10 | 48.3 | 28.3* | 10 | 12.032 | 9.445 | 151.739 | 23.567 | 9.758 | 15.002 | 1.4 | 47.133 | 19.517 |
| ДСТУ 8938 seamless tube 50x2.5 | 50 | 45* | 2.5 | 3.731 | 2.929 | 157.08 | 10.551 | 4.22 | 5.646 | 1.682 | 21.101 | 8.441 |
| ДСТУ 8938 seamless tube 50x2.6 | 50 | 44.8* | 2.6 | 3.872 | 3.039 | 157.08 | 10.906 | 4.362 | 5.847 | 1.678 | 21.812 | 8.725 |
| ДСТУ 8938 seamless tube 50x2.8 | 50 | 44.4* | 2.8 | 4.152 | 3.259 | 157.08 | 11.603 | 4.641 | 6.245 | 1.672 | 23.206 | 9.282 |
| ДСТУ 8938 seamless tube 50x3 | 50 | 44* | 3 | 4.43 | 3.477 | 157.08 | 12.281 | 4.912 | 6.636 | 1.665 | 24.562 | 9.825 |
| ДСТУ 8938 seamless tube 50x3.2 | 50 | 43.6* | 3.2 | 4.705 | 3.693 | 157.08 | 12.941 | 5.176 | 7.02 | 1.658 | 25.882 | 10.353 |
| ДСТУ 8938 seamless tube 50x3.5 | 50 | 43* | 3.5 | 5.113 | 4.014 | 157.08 | 13.898 | 5.559 | 7.582 | 1.649 | 27.795 | 11.118 |
| ДСТУ 8938 seamless tube 50x4 | 50 | 42* | 4 | 5.781 | 4.538 | 157.08 | 15.405 | 6.162 | 8.485 | 1.632 | 30.81 | 12.324 |
| ДСТУ 8938 seamless tube 50x4.5 | 50 | 41* | 4.5 | 6.432 | 5.049 | 157.08 | 16.809 | 6.723 | 9.347 | 1.617 | 33.617 | 13.447 |
| ДСТУ 8938 seamless tube 50x5 | 50 | 40* | 5 | 7.069 | 5.549 | 157.08 | 18.113 | 7.245 | 10.167 | 1.601 | 36.226 | 14.491 |
| ДСТУ 8938 seamless tube 50x5.5 | 50 | 39* | 5.5 | 7.689 | 6.036 | 157.08 | 19.324 | 7.729 | 10.947 | 1.585 | 38.647 | 15.459 |
| ДСТУ 8938 seamless tube 50x6 | 50 | 38* | 6 | 8.294 | 6.511 | 157.08 | 20.444 | 8.178 | 11.688 | 1.57 | 40.888 | 16.355 |
| ДСТУ 8938 seamless tube 50x6.5 | 50 | 37* | 6.5 | 8.883 | 6.973 | 157.08 | 21.48 | 8.592 | 12.391 | 1.555 | 42.96 | 17.184 |
| ДСТУ 8938 seamless tube 50x7 | 50 | 36* | 7 | 9.456 | 7.423 | 157.08 | 22.435 | 8.974 | 13.057 | 1.54 | 44.87 | 17.948 |
| ДСТУ 8938 seamless tube 50x7.5 | 50 | 35* | 7.5 | 10.014 | 7.861 | 157.08 | 23.313 | 9.325 | 13.688 | 1.526 | 46.627 | 18.651 |
| ДСТУ 8938 seamless tube 50x8 | 50 | 34* | 8 | 10.556 | 8.286 | 157.08 | 24.12 | 9.648 | 14.283 | 1.512 | 48.24 | 19.296 |
| ДСТУ 8938 seamless tube 50x8.5 | 50 | 33* | 8.5 | 11.082 | 8.699 | 157.08 | 24.858 | 9.943 | 14.844 | 1.498 | 49.716 | 19.887 |
| ДСТУ 8938 seamless tube 50x9 | 50 | 32* | 9 | 11.592 | 9.1 | 157.08 | 25.532 | 10.213 | 15.372 | 1.484 | 51.065 | 20.426 |
| ДСТУ 8938 seamless tube 50x9.5 | 50 | 31* | 9.5 | 12.087 | 9.489 | 157.08 | 26.146 | 10.459 | 15.868 | 1.471 | 52.293 | 20.917 |
| ДСТУ 8938 seamless tube 50x10 | 50 | 30* | 10 | 12.566 | 9.865 | 157.08 | 26.704 | 10.681 | 16.333 | 1.458 | 53.407 | 21.363 |
| ДСТУ 8938 seamless tube 51x3 | 51 | 45* | 3 | 4.524 | 3.551 | 160.221 | 13.08 | 5.129 | 6.921 | 1.7 | 26.159 | 10.259 |
| ДСТУ 8938 seamless tube 51x3.2 | 51 | 44.6* | 3.2 | 4.805 | 3.772 | 160.221 | 13.786 | 5.406 | 7.322 | 1.694 | 27.572 | 10.812 |
| ДСТУ 8938 seamless tube 51x3.5 | 51 | 44* | 3.5 | 5.223 | 4.1 | 160.221 | 14.81 | 5.808 | 7.911 | 1.684 | 29.62 | 11.616 |
| ДСТУ 8938 seamless tube 51x4 | 51 | 43* | 4 | 5.906 | 4.636 | 160.221 | 16.427 | 6.442 | 8.857 | 1.668 | 32.853 | 12.884 |
| ДСТУ 8938 seamless tube 51x4.5 | 51 | 42* | 4.5 | 6.574 | 5.16 | 160.221 | 17.934 | 7.033 | 9.761 | 1.652 | 35.868 | 14.066 |
| ДСТУ 8938 seamless tube 51x5 | 51 | 41* | 5 | 7.226 | 5.672 | 160.221 | 19.338 | 7.583 | 10.622 | 1.636 | 38.675 | 15.167 |
| ДСТУ 8938 seamless tube 51x5.5 | 51 | 40* | 5.5 | 7.862 | 6.172 | 160.221 | 20.642 | 8.095 | 11.442 | 1.62 | 41.284 | 16.19 |
| ДСТУ 8938 seamless tube 51x6 | 51 | 39* | 6 | 8.482 | 6.659 | 160.221 | 21.853 | 8.57 | 12.222 | 1.605 | 43.705 | 17.139 |
| ДСТУ 8938 seamless tube 51x6.5 | 51 | 38* | 6.5 | 9.087 | 7.133 | 160.221 | 22.973 | 9.009 | 12.963 | 1.59 | 45.946 | 18.018 |
| ДСТУ 8938 seamless tube 51x7 | 51 | 37* | 7 | 9.676 | 7.596 | 160.221 | 24.009 | 9.415 | 13.666 | 1.575 | 48.018 | 18.83 |
| ДСТУ 8938 seamless tube 51x7.5 | 51 | 36* | 7.5 | 10.249 | 8.046 | 160.221 | 24.964 | 9.79 | 14.333 | 1.561 | 49.928 | 19.579 |
* Beregnet værdi: udledt af de mål, standarden angiver, ikke anført i selve standarden.