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ДСТУ 8938

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

Automatically build standard products in SOLIDWORKS with TSFP.

烏克蘭國家標準規定的一般用途熱加工無縫鋼管，壁厚至 75 mm，而非 ДСТУ EN 10219-2 與 ДСТУ EN 10210-2 那樣的結構用中空型材。鋼管由碳鋼與合金鋼製成。標準表1收錄外徑32至530 mm、壁厚2.5至75 mm的規格；規格依外徑與壁厚訂購，每公尺質量依標準公式以鋼密度7.85 g/cm³計算。自2021年1月1日起生效，取代ГОСТ 8731-74、ГОСТ 8732-78與ГОСТ 9567-75。依內徑訂購或其他規格的鋼管由製造商與訂購方協商決定，不屬於尺寸表。

ДСТУ 8938

幾何

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外徑
內徑
壁厚
截面積
每公尺質量
截面周長
慣性矩
彈性截面模數
塑性截面模數
迴轉半徑
扭轉常數
扭轉截面模數
產品 外徑, mm 內徑, mm 壁厚, mm 截面積, cm2 每公尺質量, kg/m 截面周長, mm 慣性矩, cm4 彈性截面模數, cm3 塑性截面模數, cm3 迴轉半徑, cm 扭轉常數, cm4 扭轉截面模數, cm3
ДСТУ 8938 seamless tube 32x2.5 32 27* 2.5 2.317 1.819 100.531 2.538 1.587 2.181 1.047 5.077 3.173
ДСТУ 8938 seamless tube 32x2.6 32 26.8* 2.6 2.401 1.885 100.531 2.615 1.634 2.253 1.044 5.23 3.269
ДСТУ 8938 seamless tube 32x2.8 32 26.4* 2.8 2.569 2.016 100.531 2.763 1.727 2.395 1.037 5.525 3.453
ДСТУ 8938 seamless tube 32x3 32 26* 3 2.733 2.146 100.531 2.904 1.815 2.532 1.031 5.808 3.63
ДСТУ 8938 seamless tube 32x3.2 32 25.6* 3.2 2.895 2.273 100.531 3.039 1.899 2.665 1.024 6.078 3.799
ДСТУ 8938 seamless tube 32x3.5 32 25* 3.5 3.134 2.46 100.531 3.23 2.019 2.857 1.015 6.459 4.037
ДСТУ 8938 seamless tube 32x4 32 24* 4 3.519 2.762 100.531 3.519 2.199 3.157 1 7.037 4.398
ДСТУ 8938 seamless tube 32x4.5 32 23* 4.5 3.888 3.052 100.531 3.774 2.358 3.434 0.985 7.547 4.717
ДСТУ 8938 seamless tube 32x5 32 22* 5 4.241 3.329 100.531 3.997 2.498 3.687 0.971 7.995 4.997
ДСТУ 8938 seamless tube 32x5.5 32 21* 5.5 4.579 3.594 100.531 4.193 2.62 3.918 0.957 8.385 5.241
ДСТУ 8938 seamless tube 32x6 32 20* 6 4.901 3.847 100.531 4.362 2.726 4.128 0.943 8.724 5.452
ДСТУ 8938 seamless tube 32x6.5 32 19* 6.5 5.207 4.088 100.531 4.507 2.817 4.318 0.93 9.015 5.634
ДСТУ 8938 seamless tube 32x7 32 18* 7 5.498 4.316 100.531 4.632 2.895 4.489 0.918 9.264 5.79
ДСТУ 8938 seamless tube 32x7.5 32 17* 7.5 5.773 4.532 100.531 4.737 2.961 4.643 0.906 9.474 5.922
ДСТУ 8938 seamless tube 32x8 32 16* 8 6.032 4.735 100.531 4.825 3.016 4.779 0.894 9.651 6.032
ДСТУ 8938 seamless tube 33.7x2.5 33.7 28.7* 2.5 2.45 1.924 105.872 3.001 1.781 2.439 1.107 6.002 3.562
ДСТУ 8938 seamless tube 33.7x2.6 33.7 28.5* 2.6 2.54 1.994 105.872 3.093 1.835 2.521 1.103 6.185 3.671
ДСТУ 8938 seamless tube 33.7x2.8 33.7 28.1* 2.8 2.718 2.134 105.872 3.271 1.941 2.681 1.097 6.541 3.882
ДСТУ 8938 seamless tube 33.7x3 33.7 27.7* 3 2.893 2.271 105.872 3.441 2.042 2.836 1.091 6.883 4.085
ДСТУ 8938 seamless tube 33.7x3.2 33.7 27.3* 3.2 3.066 2.407 105.872 3.605 2.139 2.988 1.084 7.209 4.279
ДСТУ 8938 seamless tube 33.7x3.5 33.7 26.7* 3.5 3.321 2.607 105.872 3.837 2.277 3.206 1.075 7.673 4.554
ДСТУ 8938 seamless tube 33.7x4 33.7 25.7* 4 3.732 2.93 105.872 4.19 2.487 3.55 1.06 8.38 4.973
ДСТУ 8938 seamless tube 33.7x4.5 33.7 24.7* 4.5 4.128 3.241 105.872 4.504 2.673 3.867 1.045 9.008 5.346
ДСТУ 8938 seamless tube 33.7x5 33.7 23.7* 5 4.508 3.539 105.872 4.783 2.838 4.16 1.03 9.565 5.677
ДСТУ 8938 seamless tube 33.7x5.5 33.7 22.7* 5.5 4.873 3.825 105.872 5.028 2.984 4.429 1.016 10.056 5.968
ДСТУ 8938 seamless tube 33.7x6 33.7 21.7* 6 5.221 4.099 105.872 5.243 3.111 4.676 1.002 10.486 6.223
ДСТУ 8938 seamless tube 33.7x6.5 33.7 20.7* 6.5 5.554 4.36 105.872 5.43 3.223 4.901 0.989 10.86 6.445
ДСТУ 8938 seamless tube 33.7x7 33.7 19.7* 7 5.872 4.609 105.872 5.592 3.319 5.105 0.976 11.184 6.637
ДСТУ 8938 seamless tube 33.7x7.5 33.7 18.7* 7.5 6.173 4.846 105.872 5.731 3.401 5.289 0.964 11.462 6.802
ДСТУ 8938 seamless tube 33.7x8 33.7 17.7* 8 6.459 5.07 105.872 5.849 3.471 5.455 0.952 11.699 6.943
ДСТУ 8938 seamless tube 35x2.5 35 30* 2.5 2.553 2.004 109.956 3.39 1.937 2.646 1.152 6.78 3.874
ДСТУ 8938 seamless tube 35x2.6 35 29.8* 2.6 2.646 2.077 109.956 3.495 1.997 2.735 1.149 6.99 3.994
ДСТУ 8938 seamless tube 35x2.8 35 29.4* 2.8 2.832 2.223 109.956 3.699 2.114 2.91 1.143 7.398 4.227
ДСТУ 8938 seamless tube 35x3 35 29* 3 3.016 2.368 109.956 3.894 2.225 3.081 1.136 7.789 4.451
ДСТУ 8938 seamless tube 35x3.2 35 28.6* 3.2 3.197 2.51 109.956 4.082 2.333 3.247 1.13 8.164 4.665
ДСТУ 8938 seamless tube 35x3.5 35 28* 3.5 3.464 2.719 109.956 4.349 2.485 3.487 1.121 8.698 4.97
ДСТУ 8938 seamless tube 35x4 35 27* 4 3.896 3.058 109.956 4.757 2.719 3.865 1.105 9.515 5.437
ДСТУ 8938 seamless tube 35x4.5 35 26* 4.5 4.312 3.385 109.956 5.123 2.927 4.217 1.09 10.246 5.855
ДСТУ 8938 seamless tube 35x5 35 25* 5 4.712 3.699 109.956 5.449 3.114 4.542 1.075 10.897 6.227
ДСТУ 8938 seamless tube 35x5.5 35 24* 5.5 5.097 4.001 109.956 5.738 3.279 4.842 1.061 11.475 6.557
ДСТУ 8938 seamless tube 35x6 35 23* 6 5.466 4.291 109.956 5.993 3.424 5.118 1.047 11.985 6.849
ДСТУ 8938 seamless tube 35x6.5 35 22* 6.5 5.82 4.569 109.956 6.216 3.552 5.371 1.034 12.433 7.104
ДСТУ 8938 seamless tube 35x7 35 21* 7 6.158 4.834 109.956 6.412 3.664 5.602 1.02 12.823 7.327
ДСТУ 8938 seamless tube 35x7.5 35 20* 7.5 6.48 5.086 109.956 6.581 3.76 5.813 1.008 13.162 7.521
ДСТУ 8938 seamless tube 35x8 35 19* 8 6.786 5.327 109.956 6.726 3.844 6.003 0.996 13.453 7.687
ДСТУ 8938 seamless tube 38x2.5 38 33* 2.5 2.788 2.189 119.381 4.414 2.323 3.156 1.258 8.828 4.646
ДСТУ 8938 seamless tube 38x2.6 38 32.8* 2.6 2.892 2.27 119.381 4.554 2.397 3.264 1.255 9.108 4.794
ДСТУ 8938 seamless tube 38x2.8 38 32.4* 2.8 3.096 2.431 119.381 4.826 2.54 3.477 1.248 9.652 5.08
ДСТУ 8938 seamless tube 38x3 38 32* 3 3.299 2.589 119.381 5.088 2.678 3.684 1.242 10.176 5.356
ДСТУ 8938 seamless tube 38x3.2 38 31.6* 3.2 3.498 2.746 119.381 5.341 2.811 3.886 1.236 10.682 5.622
ДСТУ 8938 seamless tube 38x3.5 38 31* 3.5 3.793 2.978 119.381 5.702 3.001 4.18 1.226 11.404 6.002
ДСТУ 8938 seamless tube 38x4 38 30* 4 4.273 3.354 119.381 6.259 3.294 4.645 1.21 12.519 6.589
ДСТУ 8938 seamless tube 38x4.5 38 29* 4.5 4.736 3.718 119.381 6.764 3.56 5.081 1.195 13.527 7.12
ДСТУ 8938 seamless tube 38x5 38 28* 5 5.184 4.069 119.381 7.218 3.799 5.487 1.18 14.436 7.598
ДСТУ 8938 seamless tube 38x5.5 38 27* 5.5 5.616 4.408 119.381 7.627 4.014 5.865 1.165 15.253 8.028
ДСТУ 8938 seamless tube 38x6 38 26* 6 6.032 4.735 119.381 7.992 4.206 6.216 1.151 15.984 8.413
ДСТУ 8938 seamless tube 38x6.5 38 25* 6.5 6.432 5.049 119.381 8.318 4.378 6.541 1.137 16.636 8.756
ДСТУ 8938 seamless tube 38x7 38 24* 7 6.817 5.352 119.381 8.607 4.53 6.841 1.124 17.214 9.06
ДСТУ 8938 seamless tube 38x7.5 38 23* 7.5 7.186 5.641 119.381 8.862 4.664 7.118 1.11 17.723 9.328
ДСТУ 8938 seamless tube 38x8 38 22* 8 7.54 5.919 119.381 9.085 4.782 7.371 1.098 18.171 9.564
ДСТУ 8938 seamless tube 40x2.5 40 35* 2.5 2.945 2.312 125.664 5.2 2.6 3.521 1.329 10.4 5.2
ДСТУ 8938 seamless tube 40x2.6 40 34.8* 2.6 3.055 2.398 125.664 5.367 2.684 3.643 1.325 10.734 5.367
ДСТУ 8938 seamless tube 40x2.8 40 34.4* 2.8 3.272 2.569 125.664 5.692 2.846 3.882 1.319 11.385 5.692
ДСТУ 8938 seamless tube 40x3 40 34* 3 3.487 2.737 125.664 6.007 3.003 4.116 1.312 12.013 6.007
ДСТУ 8938 seamless tube 40x3.2 40 33.6* 3.2 3.7 2.904 125.664 6.31 3.155 4.344 1.306 12.62 6.31
ДСТУ 8938 seamless tube 40x3.5 40 33* 3.5 4.013 3.151 125.664 6.745 3.372 4.677 1.296 13.49 6.745
ДСТУ 8938 seamless tube 40x4 40 32* 4 4.524 3.551 125.664 7.419 3.71 5.205 1.281 14.838 7.419
ДСТУ 8938 seamless tube 40x4.5 40 31* 4.5 5.019 3.94 125.664 8.033 4.017 5.702 1.265 16.066 8.033
ДСТУ 8938 seamless tube 40x5 40 30* 5 5.498 4.316 125.664 8.59 4.295 6.167 1.25 17.181 8.59
ДСТУ 8938 seamless tube 40x5.5 40 29* 5.5 5.961 4.68 125.664 9.095 4.547 6.602 1.235 18.189 9.095
ДСТУ 8938 seamless tube 40x6 40 28* 6 6.409 5.031 125.664 9.549 4.775 7.008 1.221 19.098 9.549
ДСТУ 8938 seamless tube 40x6.5 40 27* 6.5 6.841 5.37 125.664 9.958 4.979 7.386 1.206 19.915 9.958
ДСТУ 8938 seamless tube 40x7 40 26* 7 7.257 5.697 125.664 10.323 5.162 7.737 1.193 20.646 10.323
ДСТУ 8938 seamless tube 40x7.5 40 25* 7.5 7.658 6.011 125.664 10.649 5.324 8.063 1.179 21.298 10.649
ДСТУ 8938 seamless tube 40x8 40 24* 8 8.042 6.313 125.664 10.938 5.469 8.363 1.166 21.876 10.938
ДСТУ 8938 seamless tube 42x2.5 42 37* 2.5 3.102 2.435 131.947 6.075 2.893 3.906 1.399 12.149 5.785
ДСТУ 8938 seamless tube 42x2.6 42 36.8* 2.6 3.218 2.526 131.947 6.272 2.987 4.042 1.396 12.544 5.973
ДСТУ 8938 seamless tube 42x2.8 42 36.4* 2.8 3.448 2.707 131.947 6.657 3.17 4.31 1.389 13.314 6.34
ДСТУ 8938 seamless tube 42x3 42 36* 3 3.676 2.885 131.947 7.03 3.347 4.572 1.383 14.059 6.695
ДСТУ 8938 seamless tube 42x3.2 42 35.6* 3.2 3.901 3.062 131.947 7.39 3.519 4.828 1.376 14.78 7.038
ДСТУ 8938 seamless tube 42x3.5 42 35* 3.5 4.233 3.323 131.947 7.908 3.766 5.202 1.367 15.817 7.532
ДСТУ 8938 seamless tube 42x4 42 34* 4 4.775 3.749 131.947 8.715 4.15 5.797 1.351 17.43 8.3
ДСТУ 8938 seamless tube 42x4.5 42 33* 4.5 5.301 4.162 131.947 9.453 4.501 6.359 1.335 18.906 9.003
ДСТУ 8938 seamless tube 42x5 42 32* 5 5.812 4.562 131.947 10.127 4.823 6.887 1.32 20.255 9.645
ДСТУ 8938 seamless tube 42x5.5 42 31* 5.5 6.307 4.951 131.947 10.741 5.115 7.383 1.305 21.482 10.23
ДСТУ 8938 seamless tube 42x6 42 30* 6 6.786 5.327 131.947 11.298 5.38 7.848 1.29 22.597 10.76
ДСТУ 8938 seamless tube 42x6.5 42 29* 6.5 7.249 5.691 131.947 11.803 5.62 8.283 1.276 23.605 11.241
ДСТУ 8938 seamless tube 42x7 42 28* 7 7.697 6.042 131.947 12.257 5.837 8.689 1.262 24.515 11.674
ДСТУ 8938 seamless tube 42x7.5 42 27* 7.5 8.129 6.381 131.947 12.666 6.031 9.068 1.248 25.332 12.063
ДСТУ 8938 seamless tube 42x8 42 26* 8 8.545 6.708 131.947 13.031 6.205 9.419 1.235 26.063 12.411
ДСТУ 8938 seamless tube 42x8.5 42 25* 8.5 8.946 7.022 131.947 13.357 6.36 9.744 1.222 26.714 12.721
ДСТУ 8938 seamless tube 42x9 42 24* 9 9.331 7.324 131.947 13.646 6.498 10.044 1.209 27.292 12.996
ДСТУ 8938 seamless tube 42x9.5 42 23* 9.5 9.7 7.614 131.947 13.901 6.619 10.32 1.197 27.802 13.239
ДСТУ 8938 seamless tube 42x10 42 22* 10 10.053 7.892 131.947 14.125 6.726 10.573 1.185 28.249 13.452
ДСТУ 8938 seamless tube 42.4x2.5 42.4 37.4* 2.5 3.134 2.46 133.204 6.261 2.953 3.985 1.413 12.521 5.906
ДСТУ 8938 seamless tube 42.4x2.6 42.4 37.2* 2.6 3.251 2.552 133.204 6.464 3.049 4.124 1.41 12.929 6.099
ДСТУ 8938 seamless tube 42.4x2.8 42.4 36.8* 2.8 3.483 2.734 133.204 6.862 3.237 4.398 1.404 13.725 6.474
ДСТУ 8938 seamless tube 42.4x3 42.4 36.4* 3 3.713 2.915 133.204 7.247 3.419 4.666 1.397 14.495 6.837
ДСТУ 8938 seamless tube 42.4x3.2 42.4 36* 3.2 3.941 3.094 133.204 7.62 3.594 4.928 1.391 15.24 7.189
ДСТУ 8938 seamless tube 42.4x3.5 42.4 35.4* 3.5 4.277 3.358 133.204 8.156 3.847 5.311 1.381 16.312 7.694

* 計算值：由標準規定的尺寸推算得出，標準本身未列出。