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Caurule: apaļa

ДСТУ 8938

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

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Bezšuvju karsti veidotas vispārējas nozīmes caurules pēc Ukrainas nacionālā standarta, ar sieniņām līdz 75 mm, nevis konstrukciju dobie profili kā ДСТУ EN 10219-2 un ДСТУ EN 10210-2. Caurules izgatavo no oglekļa un leģētā tērauda. Standarta 1. tabula aptver ārējos diametrus no 32 līdz 530 mm ar sieniņas biezumu no 2,5 līdz 75 mm; izmēru pasūta pēc ārējā diametra un sieniņas biezuma, bet metra masu aprēķina pēc standarta formulas ar tērauda blīvumu 7,85 g/cm³. Spēkā no 2021. gada 1. janvāra ГОСТ 8731-74, ГОСТ 8732-78 un ГОСТ 9567-75 vietā. Caurules, ko pasūta pēc iekšējā diametra vai citos izmēros, saskaņo ar ražotāju, un tās neietilpst izmēru tabulā.

ДСТУ 8938

Ģeometrija

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Ārējais diametrs
Iekšējais diametrs
Sieniņas biezums
Šķērsgriezuma laukums
Viena metra masa
Šķērsgriezuma perimetrs
Inerces moments
Elastīgais pretestības moments
Plastiskais pretestības moments
Inerces rādiuss
Vērpes inerces moments
Vērpes pretestības moments
Izstrādājums Ārējais diametrs, mm Iekšējais diametrs, mm Sieniņas biezums, mm Šķērsgriezuma laukums, cm2 Viena metra masa, kg/m Šķērsgriezuma perimetrs, mm Inerces moments, cm4 Elastīgais pretestības moments, cm3 Plastiskais pretestības moments, cm3 Inerces rādiuss, cm Vērpes inerces moments, cm4 Vērpes pretestības moments, 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

* Aprēķināta vērtība: iegūta no standartā norādītajiem izmēriem, pašā standartā tā nav norādīta.