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Rúrka: kruhová

ДСТУ 8938

ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification

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Bezšvové za tepla tvárnené oceľové rúry na všeobecné použitie podľa ukrajinskej národnej normy, so stenou do 75 mm, nie konštrukčné duté profily ako ДСТУ EN 10219-2 a ДСТУ EN 10210-2. Rúry sa vyrábajú z uhlíkových a legovaných ocelí. Tabuľka 1 normy zahŕňa vonkajšie priemery od 32 do 530 mm s hrúbkami steny od 2,5 do 75 mm; rozmer sa objednáva podľa vonkajšieho priemeru a hrúbky steny a hmotnosť 1 m sa počíta podľa vzorca normy pri hustote ocele 7,85 g/cm³. Platí od 1. januára 2021 namiesto ГОСТ 8731-74, ГОСТ 8732-78 a ГОСТ 9567-75. Rúry objednávané podľa vnútorného priemeru alebo v iných rozmeroch sa dohodnú s výrobcom a do tabuľky rozmerov nepatria.

ДСТУ 8938

Geometria

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Vonkajší priemer
Vnútorný priemer
Hrúbka steny
Plocha prierezu
Hmotnosť na meter
Obvod prierezu
Moment zotrvačnosti
Pružný prierezový modul
Plastický prierezový modul
Polomer zotrvačnosti
Moment zotrvačnosti v krútení
Prierezový modul v krútení
Výrobok Vonkajší priemer, mm Vnútorný priemer, mm Hrúbka steny, mm Plocha prierezu, cm2 Hmotnosť na meter, kg/m Obvod prierezu, mm Moment zotrvačnosti, cm4 Pružný prierezový modul, cm3 Plastický prierezový modul, cm3 Polomer zotrvačnosti, cm Moment zotrvačnosti v krútení, cm4 Prierezový modul v krútení, cm3
ДСТУ 8938 seamless tube 51x8 51 35* 8 10.807 8.484 160.221 25.842 10.134 14.963 1.546 51.685 20.269
ДСТУ 8938 seamless tube 51x8.5 51 34* 8.5 11.349 8.909 160.221 26.649 10.451 15.558 1.532 53.298 20.901
ДСТУ 8938 seamless tube 51x9 51 33* 9 11.875 9.322 160.221 27.387 10.74 16.119 1.519 54.774 21.48
ДСТУ 8938 seamless tube 51x9.5 51 32* 9.5 12.386 9.723 160.221 28.061 11.004 16.647 1.505 56.123 22.009
ДСТУ 8938 seamless tube 51x10 51 31* 10 12.881 10.111 160.221 28.675 11.245 17.143 1.492 57.351 22.49
ДСТУ 8938 seamless tube 54x3 54 48* 3 4.807 3.773 169.646 15.682 5.808 7.812 1.806 31.363 11.616
ДСТУ 8938 seamless tube 54x3.2 54 47.6* 3.2 5.107 4.009 169.646 16.539 6.126 8.269 1.8 33.079 12.251
ДСТУ 8938 seamless tube 54x3.5 54 47* 3.5 5.553 4.359 169.646 17.786 6.587 8.94 1.79 35.572 13.175
ДСТУ 8938 seamless tube 54x4 54 46* 4 6.283 4.932 169.646 19.761 7.319 10.021 1.773 39.521 14.637
ДСТУ 8938 seamless tube 54x4.5 54 45* 4.5 6.998 5.493 169.646 21.61 8.004 11.057 1.757 43.221 16.008
ДСТУ 8938 seamless tube 54x5 54 44* 5 7.697 6.042 169.646 23.341 8.645 12.047 1.741 46.682 17.29
ДСТУ 8938 seamless tube 54x5.5 54 43* 5.5 8.38 6.578 169.646 24.957 9.243 12.993 1.726 49.915 18.487
ДСТУ 8938 seamless tube 54x6 54 42* 6 9.048 7.103 169.646 26.465 9.802 13.896 1.71 52.93 19.604
ДСТУ 8938 seamless tube 54x6.5 54 41* 6.5 9.7 7.614 169.646 27.868 10.322 14.757 1.695 55.737 20.643
ДСТУ 8938 seamless tube 54x7 54 40* 7 10.336 8.114 169.646 29.173 10.805 15.577 1.68 58.346 21.61
ДСТУ 8938 seamless tube 54x7.5 54 39* 7.5 10.956 8.601 169.646 30.383 11.253 16.358 1.665 60.766 22.506
ДСТУ 8938 seamless tube 54x8 54 38* 8 11.561 9.075 169.646 31.504 11.668 17.099 1.651 63.008 23.336
ДСТУ 8938 seamless tube 54x8.5 54 37* 8.5 12.15 9.538 169.646 32.54 12.052 17.802 1.636 65.079 24.103
ДСТУ 8938 seamless tube 54x9 54 36* 9 12.723 9.988 169.646 33.494 12.405 18.468 1.622 66.989 24.811
ДСТУ 8938 seamless tube 54x9.5 54 35* 9.5 13.281 10.426 169.646 34.373 12.731 19.098 1.609 68.746 25.462
ДСТУ 8938 seamless tube 54x10 54 34* 10 13.823 10.851 169.646 35.18 13.029 19.693 1.595 70.359 26.059
ДСТУ 8938 seamless tube 54x11 54 32* 11 14.86 11.665 169.646 36.592 13.553 20.783 1.569 73.184 27.105
ДСТУ 8938 seamless tube 57x3 57 51* 3 5.089 3.995 179.071 18.608 6.529 8.757 1.912 37.216 13.058
ДСТУ 8938 seamless tube 57x3.2 57 50.6* 3.2 5.409 4.246 179.071 19.638 6.89 9.273 1.905 39.275 13.781
ДСТУ 8938 seamless tube 57x3.5 57 50* 3.5 5.883 4.618 179.071 21.137 7.417 10.032 1.896 42.274 14.833
ДСТУ 8938 seamless tube 57x4 57 49* 4 6.66 5.228 179.071 23.519 8.252 11.257 1.879 47.037 16.504
ДСТУ 8938 seamless tube 57x4.5 57 48* 4.5 7.422 5.826 179.071 25.759 9.038 12.434 1.863 51.518 18.077
ДСТУ 8938 seamless tube 57x5 57 47* 5 8.168 6.412 179.071 27.864 9.777 13.562 1.847 55.727 19.553
ДСТУ 8938 seamless tube 57x5.5 57 46* 5.5 8.899 6.985 179.071 29.838 10.469 14.643 1.831 59.676 20.939
ДСТУ 8938 seamless tube 57x6 57 45* 6 9.613 7.546 179.071 31.688 11.119 15.678 1.816 63.376 22.237
ДСТУ 8938 seamless tube 57x6.5 57 44* 6.5 10.312 8.095 179.071 33.418 11.726 16.668 1.8 66.836 23.451
ДСТУ 8938 seamless tube 57x7 57 43* 7 10.996 8.632 179.071 35.035 12.293 17.614 1.785 70.069 24.586
ДСТУ 8938 seamless tube 57x7.5 57 42* 7.5 11.663 9.156 179.071 36.542 12.822 18.518 1.77 73.084 25.644
ДСТУ 8938 seamless tube 57x8 57 41* 8 12.315 9.667 179.071 37.946 13.314 19.379 1.755 75.891 26.629
ДСТУ 8938 seamless tube 57x8.5 57 40* 8.5 12.951 10.167 179.071 39.25 13.772 20.199 1.741 78.501 27.544
ДСТУ 8938 seamless tube 57x9 57 39* 9 13.572 10.654 179.071 40.461 14.197 20.979 1.727 80.921 28.393
ДСТУ 8938 seamless tube 57x9.5 57 38* 9.5 14.176 11.129 179.071 41.581 14.59 21.72 1.713 83.163 29.18
ДСТУ 8938 seamless tube 57x10 57 37* 10 14.765 11.591 179.071 42.617 14.953 22.423 1.699 85.234 29.907
ДСТУ 8938 seamless tube 57x11 57 35* 11 15.896 12.479 179.071 44.45 15.597 23.72 1.672 88.901 31.193
ДСТУ 8938 seamless tube 57x12 57 33* 12 16.965 13.317 179.071 45.995 16.139 24.876 1.647 91.991 32.277
ДСТУ 8938 seamless tube 57x13 57 31* 13 17.97 14.106 179.071 47.283 16.591 25.9 1.622 94.567 33.181
ДСТУ 8938 seamless tube 60x3 60 54* 3 5.372 4.217 188.496 21.878 7.293 9.756 2.018 43.756 14.585
ДСТУ 8938 seamless tube 60x3.2 60 53.6* 3.2 5.71 4.482 188.496 23.101 7.7 10.335 2.011 46.202 15.401
ДСТУ 8938 seamless tube 60x3.5 60 53* 3.5 6.212 4.877 188.496 24.885 8.295 11.187 2.001 49.77 16.59
ДСТУ 8938 seamless tube 60x4 60 52* 4 7.037 5.524 188.496 27.726 9.242 12.565 1.985 55.453 18.484
ДСТУ 8938 seamless tube 60x4.5 60 51* 4.5 7.846 6.159 188.496 30.409 10.136 13.892 1.969 60.817 20.272
ДСТУ 8938 seamless tube 60x5 60 50* 5 8.639 6.782 188.496 32.938 10.979 15.167 1.953 65.875 21.958
ДСТУ 8938 seamless tube 60x5.5 60 49* 5.5 9.417 7.392 188.496 35.319 11.773 16.392 1.937 70.639 23.546
ДСТУ 8938 seamless tube 60x6 60 48* 6 10.179 7.99 188.496 37.56 12.52 17.568 1.921 75.119 25.04
ДСТУ 8938 seamless tube 60x6.5 60 47* 6.5 10.925 8.576 188.496 39.664 13.221 18.696 1.905 79.328 26.443
ДСТУ 8938 seamless tube 60x7 60 46* 7 11.655 9.149 188.496 41.639 13.88 19.777 1.89 83.277 27.759
ДСТУ 8938 seamless tube 60x7.5 60 45* 7.5 12.37 9.71 188.496 43.488 14.496 20.813 1.875 86.977 28.992
ДСТУ 8938 seamless tube 60x8 60 44* 8 13.069 10.259 188.496 45.219 15.073 21.803 1.86 90.438 30.146
ДСТУ 8938 seamless tube 60x8.5 60 43* 8.5 13.752 10.796 188.496 46.835 15.612 22.749 1.845 93.671 31.224
ДСТУ 8938 seamless tube 60x9 60 42* 9 14.42 11.32 188.496 48.343 16.114 23.652 1.831 96.685 32.228
ДСТУ 8938 seamless tube 60x9.5 60 41* 9.5 15.072 11.831 188.496 49.746 16.582 24.513 1.817 99.493 33.164
ДСТУ 8938 seamless tube 60x10 60 40* 10 15.708 12.331 188.496 51.051 17.017 25.333 1.803 102.102 34.034
ДСТУ 8938 seamless tube 60x11 60 38* 11 16.933 13.293 188.496 53.382 17.794 26.855 1.776 106.764 35.588
ДСТУ 8938 seamless tube 60x12 60 36* 12 18.096 14.205 188.496 55.372 18.457 28.224 1.749 110.745 36.915
ДСТУ 8938 seamless tube 60x13 60 34* 13 19.195 15.068 188.496 57.058 19.019 29.449 1.724 114.115 38.038
ДСТУ 8938 seamless tube 60x14 60 32* 14 20.232 15.882 188.496 58.47 19.49 30.539 1.7 116.94 38.98
ДСТУ 8938 seamless tube 60.3x3 60.3 54.3* 3 5.4 4.239 189.438 22.225 7.371 9.859 2.029 44.449 14.743
ДСТУ 8938 seamless tube 60.3x3.2 60.3 53.9* 3.2 5.74 4.506 189.438 23.468 7.784 10.444 2.022 46.936 15.568
ДСТУ 8938 seamless tube 60.3x3.5 60.3 53.3* 3.5 6.245 4.903 189.438 25.282 8.386 11.306 2.012 50.565 16.771
ДСТУ 8938 seamless tube 60.3x4 60.3 52.3* 4 7.075 5.554 189.438 28.173 9.344 12.7 1.996 56.346 18.689
ДСТУ 8938 seamless tube 60.3x4.5 60.3 51.3* 4.5 7.889 6.193 189.438 30.902 10.25 14.042 1.979 61.805 20.499
ДСТУ 8938 seamless tube 60.3x5 60.3 50.3* 5 8.687 6.819 189.438 33.477 11.103 15.332 1.963 66.953 22.207
ДСТУ 8938 seamless tube 60.3x5.5 60.3 49.3* 5.5 9.469 7.433 189.438 35.902 11.908 16.572 1.947 71.804 23.816
ДСТУ 8938 seamless tube 60.3x6 60.3 48.3* 6 10.235 8.035 189.438 38.184 12.665 17.763 1.931 76.368 25.329
ДСТУ 8938 seamless tube 60.3x6.5 60.3 47.3* 6.5 10.986 8.624 189.438 40.329 13.376 18.905 1.916 80.657 26.752
ДСТУ 8938 seamless tube 60.3x7 60.3 46.3* 7 11.721 9.201 189.438 42.342 14.044 20.001 1.901 84.683 28.087
ДСТУ 8938 seamless tube 60.3x7.5 60.3 45.3* 7.5 12.441 9.766 189.438 44.228 14.669 21.049 1.886 88.456 29.339
ДСТУ 8938 seamless tube 60.3x8 60.3 44.3* 8 13.144 10.318 189.438 45.994 15.255 22.053 1.871 91.988 30.51
ДСТУ 8938 seamless tube 60.3x8.5 60.3 43.3* 8.5 13.832 10.858 189.438 47.644 15.802 23.012 1.856 95.288 31.605
ДСТУ 8938 seamless tube 60.3x9 60.3 42.3* 9 14.505 11.386 189.438 49.184 16.313 23.928 1.841 98.367 32.626
ДСТУ 8938 seamless tube 60.3x9.5 60.3 41.3* 9.5 15.161 11.902 189.438 50.618 16.789 24.802 1.827 101.236 33.577
ДСТУ 8938 seamless tube 60.3x10 60.3 40.3* 10 15.802 12.405 189.438 51.952 17.231 25.634 1.813 103.903 34.462
ДСТУ 8938 seamless tube 60.3x11 60.3 38.3* 11 17.037 13.374 189.438 54.337 18.022 27.179 1.786 108.673 36.044
ДСТУ 8938 seamless tube 60.3x12 60.3 36.3* 12 18.209 14.294 189.438 56.376 18.699 28.571 1.76 112.752 37.397
ДСТУ 8938 seamless tube 60.3x13 60.3 34.3* 13 19.318 15.164 189.438 58.105 19.272 29.817 1.734 116.21 38.544
ДСТУ 8938 seamless tube 60.3x14 60.3 32.3* 14 20.364 15.986 189.438 59.556 19.753 30.926 1.71 119.112 39.507
ДСТУ 8938 seamless tube 63.5x3 63.5 57.5* 3 5.702 4.476 199.491 26.153 8.237 10.99 2.142 52.305 16.474
ДСТУ 8938 seamless tube 63.5x3.2 63.5 57.1* 3.2 6.062 4.759 199.491 27.63 8.702 11.646 2.135 55.26 17.405
ДСТУ 8938 seamless tube 63.5x3.5 63.5 56.5* 3.5 6.597 5.179 199.491 29.789 9.382 12.614 2.125 59.578 18.765
ДСТУ 8938 seamless tube 63.5x4 63.5 55.5* 4 7.477 5.869 199.491 33.238 10.469 14.182 2.108 66.475 20.937
ДСТУ 8938 seamless tube 63.5x4.5 63.5 54.5* 4.5 8.341 6.548 199.491 36.505 11.498 15.695 2.092 73.009 22.995
ДСТУ 8938 seamless tube 63.5x5 63.5 53.5* 5 9.189 7.213 199.491 39.597 12.471 17.153 2.076 79.193 24.943
ДСТУ 8938 seamless tube 63.5x5.5 63.5 52.5* 5.5 10.022 7.867 199.491 42.52 13.392 18.557 2.06 85.04 26.784
ДСТУ 8938 seamless tube 63.5x6 63.5 51.5* 6 10.838 8.508 199.491 45.281 14.262 19.91 2.044 90.562 28.524
ДСТУ 8938 seamless tube 63.5x6.5 63.5 50.5* 6.5 11.64 9.137 199.491 47.886 15.082 21.21 2.028 95.772 30.164
ДСТУ 8938 seamless tube 63.5x7 63.5 49.5* 7 12.425 9.754 199.491 50.341 15.855 22.46 2.013 100.681 31.711
ДСТУ 8938 seamless tube 63.5x7.5 63.5 48.5* 7.5 13.195 10.358 199.491 52.651 16.583 23.661 1.998 105.302 33.166
ДСТУ 8938 seamless tube 63.5x8 63.5 47.5* 8 13.949 10.95 199.491 54.823 17.267 24.813 1.983 109.645 34.534
ДСТУ 8938 seamless tube 63.5x8.5 63.5 46.5* 8.5 14.687 11.529 199.491 56.861 17.909 25.917 1.968 113.723 35.818
ДСТУ 8938 seamless tube 63.5x9 63.5 45.5* 9 15.41 12.096 199.491 58.773 18.511 26.975 1.953 117.546 37.022
ДСТУ 8938 seamless tube 63.5x9.5 63.5 44.5* 9.5 16.116 12.651 199.491 60.562 19.075 27.988 1.939 121.125 38.149
ДСТУ 8938 seamless tube 63.5x10 63.5 43.5* 10 16.808 13.194 199.491 62.235 19.602 28.956 1.924 124.47 39.203
ДСТУ 8938 seamless tube 63.5x11 63.5 41.5* 11 18.143 14.242 199.491 65.251 20.552 30.762 1.896 130.503 41.103
ДСТУ 8938 seamless tube 63.5x12 63.5 39.5* 12 19.415 15.241 199.491 67.862 21.374 32.403 1.87 135.723 42.747
ДСТУ 8938 seamless tube 63.5x13 63.5 37.5* 13 20.625 16.19 199.491 70.104 22.08 33.886 1.844 140.208 44.16

* Vypočítaná hodnota: odvodená zo zadaných rozmerov normy, v samotnej norme nie je uvedená.