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ДСТУ 8938
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
Automatically build standard products in SOLIDWORKS with TSFP.
Paip tanpa kelim terbentuk panas untuk kegunaan am menurut piawaian kebangsaan Ukraine, dengan dinding sehingga 75 mm, dan bukan profil berongga struktur seperti ДСТУ EN 10219-2 dan ДСТУ EN 10210-2. Paip dibuat daripada keluli karbon dan keluli aloi. Jadual 1 piawaian merangkumi diameter luar 32 hingga 530 mm dengan ketebalan dinding 2,5 hingga 75 mm; saiz dipesan mengikut diameter luar dan ketebalan dinding, dan jisim setiap meter mengikut rumus piawaian pada ketumpatan keluli 7,85 g/cm³. Berkuat kuasa sejak 1 Januari 2021 menggantikan ГОСТ 8731-74, ГОСТ 8732-78 dan ГОСТ 9567-75. Paip yang dipesan mengikut diameter dalam atau dalam saiz lain dipersetujui dengan pengeluar dan bukan sebahagian daripada jadual saiz.
| Produk | Diameter luar, mm | Diameter dalam, mm | Ketebalan dinding, mm | Luas keratan, cm2 | Jisim per meter, kg/m | Perimeter keratan, mm | Momen inersia, cm4 | Modulus keratan elastik, cm3 | Modulus keratan plastik, cm3 | Jejari legaran, cm | Pemalar kilasan, cm4 | Modulus kilasan, 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 |
* Nilai terkira: diterbitkan daripada dimensi yang ditetapkan oleh standard, tidak disenaraikan dalam standard itu sendiri.