Трубы стальные прямоугольные (ГОСТ 8645-68)
Настоящий стандарт распространяется на стальные бесшовные горячекатанные, холоднотянутые и электросварные прямоугольные трубы.
Форма и размеры труб должны соответствовать указанным на чертеже и в таблице.
Параметры стальных прямоугольных труб (ГОСТ 8645-68)
| Размеры А/B, мм |
Толщина стенки, S, мм |
Масса 1м, кг |
Метров в тонне |
| 15/10 | 1,0 | 0,348 | 2873,6 |
| 1,5 | 0,488 | 2049,2 |
| 2,0 | 0,605 | 1652,9 |
| 20/10 | 1,0 | 0,426 | 2347,4 |
| 1,5 | 0,605 | 1652,9 |
| 2,0 | 0,762 | 1312,3 |
| 20/15 | 1,0 | 0,505 | 1980,2 |
| 1,5 | 0,723 | 1383,1 |
| 2,0 | 0,919 | 1088,1 |
| 2,5 | 1,090 | 917,4 |
| 25/10 | 1,0 | 0,505 | 1980,2 |
| 1,5 | 0,723 | 1383,1 |
| 2,0 | 0,919 | 1088,1 |
| 2,5 | 1,090 | 917,4 |
| 25/15 | 1,0 | 0,583 | 1715,3 |
| 1,5 | 0,841 | 1189,1 |
| 2,0 | 1,080 | 925,9 |
| 2,5 | 1,290 | 775,2 |
| 30/10 | 1,0 | 0,583 | 1715,3 |
| 1,5 | 0,841 | 1189,1 |
| 2,0 | 1,080 | 925,9 |
| 2,5 | 1,290 | 775,2 |
| 3,0 | 1,480 | 675,7 |
| 30/15 | 1,0 | 0,661 | 1512,9 |
| 1,5 | 0,959 | 1042,8 |
| 2,0 | 1,230 | 813,0 |
| 2,5 | 1,480 | 675,7 |
| 3,0 | 1,710 | 584,8 |
| 30/20 | 1,0 | 0,740 | 1351,4 |
| 1,5 | 1,080 | 925,9 |
| 2,0 | 1,390 | 719,4 |
| 2,5 | 1,680 | 595,2 |
| 3,0 | 1,950 | 512,8 |
| 35/15 | 1,5 | 1,080 | 925,9 |
| 2,0 | 1,390 | 719,4 |
| 2,5 | 1,680 | 595,2 |
| 3,0 | 1,950 | 572,8 |
| 3,5 | 2,200 | 454,5 |
| 35/20 | 1,5 | 1,190 | 840,3 |
| 2,0 | 1,550 | 645,2 |
| 2,5 | 1,880 | 531,9 |
| 3,0 | 2,190 | 456,6 |
| 3,5 | 2,470 | 404,9 |
| 35/25 | 1,5 | 1,310 | 763,4 |
| 2,0 | 1,700 | 588,2 |
| 2,5 | 2,070 | 483,1 |
| 3,0 | 2,420 | 413,2 |
| 3,5 | 2,750 | 363,6 |
| 40/15 | 2,0 | 1,550 | 645,2 |
| 2,5 | 1,880 | 531,9 |
| 3,0 | 2,190 | 456,6 |
| 3,5 | 2,470 | 404,9 |
| 4,0 | 2,730 | 336,3 |
| 40/20 | 2,0 | 1,700 | 588,2 |
| 2,5 | 2,070 | 483,1 |
| 3,0 | 2,420 | 413,2 |
| 3,5 | 2,750 | 363,6 |
| 4,0 | 3,050 | 327,9 |
| 40/25 | 2,0 | 1,860 | 537,6 |
| 2,5 | 2,270 | 440,5 |
| 3,0 | 2,660 | 375,9 |
| 3,5 | 3,020 | 331,1 |
| 4,0 | 3,360 | 297,6 |
| 40/30 | 2,0 | 2,020 | 495,0 |
| 2,5 | 2,470 | 404,9 |
| 3,0 | 2,890 | 346,0 |
| 3,5 | 3,300 | 303,0 |
| 4,0 | 3,680 | 271,7 |
| (42)/20 | 2,0 | 1,770 | 565,0 |
| 2,5 | 2,150 | 465,1 |
| 3,0 | 2,520 | 396,8 |
| 3,5 | 2,860 | 349,6 |
| 4,0 | 3,170 | 315,4 |
| (42)/30 | 2,0 | 2,080 | 480,8 |
| 2,5 | 2,540 | 393,7 |
| 3,0 | 2,990 | 334,4 |
| 3,5 | 3,410 | 293,3 |
| 4,0 | 3,800 | 263,2 |
| 45/20 | 2,0 | 1,860 | 537,6 |
| 2,5 | 2,270 | 440,5 |
| 3,0 | 2,660 | 375,9 |
| 3,5 | 3,020 | 331,1 |
| 4,0 | 3,360 | 297,6 |
| 45/30 | 2,0 | 2,170 | 460,8 |
| 2,5 | 2,660 | 375,9 |
| 3,0 | 3,130 | 319,5 |
| 3,5 | 3,570 | 280,1 |
| 4,0 | 3,990 | 250,6 |
| 50/25 | 2,0 | 2,170 | 460,8 |
| 2,5 | 2,660 | 375,9 |
| 3,0 | 3,130 | 319,5 |
| 3,5 | 3,570 | 280,1 |
| 4,0 | 3,990 | 250,6 |
| 50/30 | 2,0 | 2,320 | 431,0 |
| 2,5 | 2,860 | 349,6 |
| 3,0 | 3,360 | 297,6 |
| 3,5 | 3,850 | 259,7 |
| 4,0 | 4,300 | 232,5 |
| 50/35 | 2,0 | 2,490 | 401,6 |
| 2,5 | 3,090 | 323,6 |
| 3,0 | 3,600 | 277,8 |
| 3,5 | 4,120 | 242,7 |
| 4,0 | 4,620 | 216,4 |
| 50/40 | 2,0 | 2,650 | 377,3 |
| 2,5 | 3,250 | 307,7 |
| 3,0 | 3,830 | 261,0 |
| 3,5 | 4,390 | 227,8 |
| 4,0 | 4,930 | 202,8 |
| 60/25 | 2,5 | 3,050 | 327,9 |
| 3,0 | 3,600 | 277,8 |
| 3,5 | 4,120 | 242,7 |
| 4,0 | 4,620 | 216,4 |
| 5,0 | 5,550 | 180,1 |
| 60/30 | 2,5 | 3,250 | 307,7 |
| 3,0 | 3,830 | 261,0 |
| 3,5 | 4,390 | 227,8 |
| 4,0 | 4,930 | 202,8 |
| 5,0 | 5,940 | 168,3 |
| 60/40 | 3,0 | 4,300 | 232,5 |
| 3,5 | 4,940 | 202,4 |
| 4,0 | 5,560 | 179,9 |
| 5,0 | 6,730 | 148,6 |
| 70/30 | 3,0 | 4,300 | 232,5 |
| 3,5 | 4,940 | 202,4 |
| 4,0 | 5,560 | 179,9 |
| 5,0 | 6,730 | 148,6 |
| 6,0 | 7,800 | 128,2 |
| 70/40 | 3,0 | 4,780 | 209,2 |
| 3,5 | 5,490 | 182,1 |
| 4,0 | 6,190 | 161,6 |
| 5,0 | 7,510 | 133,1 |
| 6,0 | 8,750 | 114,2 |
| 70/50 | 3,0 | 5,250 | 190,5 |
| 3,5 | 6,040 | 165,6 |
| 4,0 | 6,820 | 146,6 |
| 5,0 | 8,300 | 120,5 |
| 6,0 | 9,690 | 103,2 |
| 80/40 | 3,0 | 5,250 | 190,5 |
| 3,5 | 6,040 | 165,6 |
| 4,0 | 6,820 | 146,6 |
| 5,0 | 8,300 | 120,5 |
| 6,0 | 9,690 | 103,1 |
| 7,0 | 10,990 | 91,0 |
| 80/50 | 3,0 | 5,720 | 174,8 |
| 3,5 | 6,590 | 151,7 |
| 4,0 | 7,440 | 134,4 |
| 80/60 | 3,5 | 7,140 | 140,0 |
| 4,0 | 8,070 | 123,9 |
| 5,0 | 9,870 | 101,3 |
| 6,0 | 11,570 | 86,4 |
| 7,0 | 13,190 | 75,8 |
| 90/40 | 3,5 | 6,590 | 151,7 |
| 4,0 | 7,440 | 134,4 |
| 5,0 | 9,080 | 110,1 |
| 6,0 | 10,630 | 94,1 |
| 7,0 | 12,090 | 82,7 |
| 90/60 | 4,0 | 8,700 | 114,9 |
| 5,0 | 10,650 | 93,9 |
| 6,0 | 12,510 | 79,9 |
| 7,0 | 14,290 | 70,0 |
| 100/40 | 4,0 | 8,070 | 123,9 |
| 5,0 | 9,870 | 101,3 |
| 6,0 | 11,570 | 86,4 |
| 7,0 | 13,190 | 75,8 |
| 100/50 | 4,0 | 8,700 | 114,9 |
| 5,0 | 10,650 | 93,9 |
| 6,0 | 12,510 | 79,9 |
| 7,0 | 14,290 | 70,0 |
| 100/70 | 4,0 | 9,960 | 100,4 |
| 5,0 | 12,220 | 81,8 |
| 6,0 | 14,400 | 69,4 |
| 7,0 | 16,480 | 60,7 |
| 110/40 | 4,0 | 8,700 | 114,9 |
| 5,0 | 10,650 | 93,9 |
| 6,0 | 12,510 | 79,9 |
| 7,0 | 14,290 | 70,0 |
| 110/50 | 4,0 | 9,330 | 107,1 |
| 5,0 | 11,440 | 87,4 |
| 6,0 | 13,460 | 74,3 |
| 7,0 | 15,380 | 65,0 |
| 110/60 | 4,0 | 9,960 | 100,4 |
| 5,0 | 12,220 | 81,8 |
| 6,0 | 14,400 | 69,4 |
| 7,0 | 16,480 | 60,7 |
| 120/40 | 5,0 | 11,440 | 87,4 |
| 6,0 | 13,460 | 74,3 |
| 7,0 | 15,380 | 65,0 |
| 8,0 | 17,220 | 58,1 |
| 120/60 | 5,0 | 13,000 | 76,9 |
| 6,0 | 15,340 | 65,2 |
| 7,0 | 17,580 | 56,9 |
| 8,0 | 19,730 | 50,7 |
| 120/80 | 5,0 | 14,580 | 68,6 |
| 6,0 | 17,220 | 58,0 |
| 7,0 | 19,780 | 50,5 |
| 8,0 | 22,250 | 45,0 |
| 140/60 | 5,0 | 14,580 | 68,6 |
| 6,0 | 17,220 | 58,0 |
| 7,0 | 19,780 | 50,5 |
| 8,0 | 22,250 | 44,9 |
| 140/80 | 5,0 | 16,150 | 61,9 |
| 6,0 | 19,110 | 52,3 |
| 7,0 | 21,980 | 45,5 |
| 8,0 | 24,760 | 40,3 |
| 140/120 | 6,0 | 22,880 | 43,7 |
| 7,0 | 26,370 | 37,9 |
| 8,0 | 29,780 | 33,6 |
| 9,0 | 33,100 | 30,2 |
| 150/80 | 6,0 | 20,050 | 49,9 |
| 7,0 | 23,080 | 43,3 |
| 8,0 | 26,010 | 38,4 |
| 9,0 | 28,860 | 34,6 |
| 10,0 | 31,620 | 31,6 |
| 150/100 | 6,0 | 21,930 | 45,6 |
| 7,0 | 25,280 | 39,6 |
| 8,0 | 28,530 | 35,0 |
| 9,0 | 31,690 | 31,6 |
| 10,0 | 34,760 | 28,8 |
| 180/80 | 7,0 | 26,370 | 37,9 |
| 8,0 | 29,780 | 33,6 |
| 9,0 | 33,100 | 30,2 |
| 10,0 | 36,330 | 27,5 |
| 12,0 | 42,520 | 23,5 |
| 180/100 | 8,0 | 32,290 | 31,0 |
| 9,0 | 35,930 | 27,8 |
| 10,0 | 39,470 | 25,3 |
| 12,0 | 46,290 | 21,6 |
| 180/150 | 8,0 | 38,570 | 25,9 |
| 9,0 | 42,990 | 23,3 |
| 10,0 | 47,320 | 21,1 |
| 12,0 | 55,710 | 17,9 |
Параметры стальных прямоугольных труб специальных размеров (ГОСТ 8645-68)
| Размеры А/B, мм |
Толщина стенки, S, мм |
Масса 1м, кг |
Метров в тонне |
| 28/25 |
1,5 |
1,15 |
869,57 |
| 2,0 |
1,49 |
671,14 |
| 2,5 |
1,80 |
555,56 |
| 40/25 |
1,5 |
1,43 |
699,30 |
| 40/28 |
1,5 |
1,50 |
666,67 |
| 2,0 |
1,95 |
512,82 |
| 2,5 |
2,39 |
418,41 |
| 70/50 |
7,0 |
10,99 |
90,99 |
| 90/50 |
3,0 |
6,19 |
161,55 |
| 140/60 |
3,0 |
9,02 |
110,86 |
| 150/60 |
7,0 |
20,88 |
47,89 |
| 160/130 |
8,0 |
33,55 |
29,81 |
| 180/145 |
20,0 |
84,10 |
11,89 |
| 190/120 |
12,0 |
51,94 |
19,25 |
| 196/170 |
18,0 |
88,99 |
11,24 |
| 200/120 |
8,0 |
37,32 |
26,80 |
| 230/100 |
8,0 |
38,57 |
25,93 |
Параметры стальных прямоугольных электросварных труб (DIN 2395, ТУ 14-105-566-93)
| Размеры А/B, мм |
Толщина стенки, S, мм |
Масса 1м, кг |
Метров в тонне |
| 20/10 |
0,9 |
0,431 |
2320,2 |
| 1,0 |
0,479 |
2087,7 |
| 1,2 |
0,565 |
1769,9 |
| 1,5 |
0,707 |
1414,4 |
| 2,0 |
0,926 |
1079,9 |
| 20/15 |
1,5 |
0,810 |
1234,6 |
| 2,0 |
1,070 |
934,6 |
| 25/10 |
0,9 |
0,495 |
2020,2 |
| 1,0 |
0,550 |
1818,2 |
| 1,2 |
0,659 |
1517,5 |
| 1,5 |
0,812 |
1231,5 |
| 2,0 |
1,080 |
925,9 |
| 25/15 |
1,0 |
0,620 |
1612,9 |
| 1,2 |
0,744 |
1344,1 |
| 1,5 |
0,930 |
1075,3 |
| 2,0 |
1,225 |
816,3 |
| 25/20 |
1,5 |
1,040 |
961,5 |
| 2,0 |
1,380 |
724,6 |
| 28/25 |
1,5 |
1,240 |
806,5 |
| 2,0 |
1,630 |
613,5 |
| 30/10 |
1,0 |
0,620 |
1612,9 |
| 1,2 |
1,744 |
573,4 |
| 1,5 |
0,930 |
1075,3 |
| 2,0 |
1,225 |
816,3 |
| 30/15 |
1,0 |
0,699 |
1430,6 |
| 1,2 |
0,838 |
1193,3 |
| 1,5 |
1,036 |
965,3 |
| 2,0 |
1,366 |
732,1 |
| 30/20 |
1,0 |
0,793 |
1261,0 |
| 1,2 |
0,951 |
1051,5 |
| 1,5 |
1,178 |
848,9 |
| 2,0 |
1,554 |
643,5 |
| 40/20 |
1,0 |
0,942 |
1061,6 |
| 1,2 |
0,130 |
885,0 |
| 1,5 |
0,401 |
713,8 |
| 2,0 |
0,853 |
539,7 |
| 40/25 |
1,0 |
0,044 |
957,9 |
| 1,2 |
0,243 |
804,5 |
| 1,5 |
1,554 |
643,5 |
| 2,0 |
2,057 |
486,1 |
| 40/30 |
1,0 |
1,115 |
896,9 |
| 1,2 |
1,338 |
747,4 |
| 1,5 |
1,660 |
602,4 |
| 2,0 |
2,198 |
455,0 |
| 50/10 |
1,5 |
1,400 |
714,3 |
| 2,0 |
1,850 |
540,5 |
| 50/20 |
1,0 |
1,115 |
896,9 |
| 1,2 |
1,338 |
747,4 |
| 1,5 |
1,660 |
602,4 |
| 2,0 |
2,198 |
455,0 |
| 50/25 |
1,0 |
1,193 |
838,2 |
| 1,2 |
1,422 |
703,2 |
| 1,5 |
1,778 |
562,4 |
| 2,0 |
2,355 |
424,6 |
| 50/30 |
1,0 |
1,240 |
806,5 |
| 1,2 |
1,488 |
672,0 |
| 1,5 |
1,849 |
540,8 |
| 2,0 |
2,449 |
408,3 |
| 50/40 |
1,5 |
2,100 |
476,2 |
| 2,0 |
2,790 |
358,4 |
| 2,5 |
3,470 |
288,2 |
| 60/20 |
1,0 |
1,240 |
806,5 |
| 1,2 |
1,488 |
672,0 |
| 1,5 |
1,849 |
540,8 |
| 2,0 |
2,449 |
408,3 |
| 2,5 |
3,020 |
331,1 |
| 60/25 |
1,0 |
1,366 |
732,1 |
| 1,2 |
1,629 |
613,9 |
| 1,5 |
2,037 |
490,9 |
| 2,0 |
2,700 |
370,4 |
| 2,5 |
3,320 |
301,2 |
| 60/30 |
1,0 |
1,413 |
707,7 |
| 1,2 |
1,696 |
589,6 |
| 1,5 |
2,108 |
474,4 |
| 2,0 |
2,794 |
357,9 |
| 60/40 |
1,5 |
2,340 |
427,4 |
| 2,0 |
3,100 |
322,6 |
| 2,5 |
3,860 |
259,1 |
| 70/30 |
1,5 |
2,340 |
427,4 |
| 2,0 |
3,100 |
322,6 |
| 2,5 |
3,860 |
259,1 |
| 70/40 |
1,5 |
2,580 |
387,6 |
| 2,0 |
3,420 |
292,4 |
| 2,5 |
4,260 |
234,7 |
| 80/30 |
1,5 |
2,580 |
387,6 |
| 2,0 |
3,420 |
292,4 |
| 2,5 |
4,260 |
234,7 |
| 80/40 |
1,5 |
2,800 |
357,1 |
| 2,0 |
3,720 |
268,8 |
| 2,5 |
4,630 |
216,0 |
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