5.1 Размеры круглых труб (наружный диаметр и толщина стенки) и предельные отклонения по ним, а также теоретическая масса 1 м труб должны соответствовать указанным в таблице 1.
5.2 Размеры круглых труб, изготовляемых бухтовым способом, предельные отклонения по ним, а также теоретическая масса должны соответствовать указанным в таблице 2.
Трубы из сплава 1955 изготовляют с наружным диаметром от 18 до 50 мм и толщиной стенки от 1,5 до 10,0 мм.
5.3 Круглые трубы в зависимости от марки сплава и состояния материала изготовляют размеров, указанных в таблице 3.
5.4 По согласованию изготовителя с потребителем допускается изготовление труб с промежуточными размерами по наружному диаметру и толщине, не указанными в таблицах 1, 2 и 3. При этом предельные отклонения принимаются как для ближайшего меньшего размера.
5.5 Фасонные трубы изготовляют по чертежам, согласованным между изготовителем и потребителем.
5.6 Трубы изготовляют длиной от 1 до 6 м.
Примечание - Допускается по согласованию с потребителем изготовление труб длиной свыше 6 м.
Таблица 1
Наружный диаметр, мм | Теоретическая масса 1 м труб, кг, при толщине стенки, мм | |||||||||||||||||||||||||
Номин. | Пред. откл. | 1,5± 0,30 | 2,0± 0,40 | 2,5± 0,40 | 3,0± 0,40 | 3,5± 0,40 | 4,0± 0,45 | 5,0± 0,50 | 6,0± 0,60 | 7,0± 0,70 | 7,5± 0,75 | 8,0± 0,80 | 10,0± 1,00 | 12,5± 1,2 | 15,0± 1,4 | 17,5± 1,6 | 20,0± 1,8 | 22,5± 1,8 | 25,0± 2,0 | 27,5± 2,2 | 30,0± 2,4 | 32,5± 2,6 | 35,0± 2,6 | 37,5± 2,8 | 40,0± 3,0 | |
18 | ±0,5 | 0,222 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
20 | 0,248 | 0,322 | 0,392 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
22 | 0,275 | 0,358 | 0,436 | 0,510 | 0,580 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
25 | 0,316 | 0,412 | 0,504 | 0,591 | 0,674 | 0,752 | 0,895 | 1,021 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
28 | 0,356 | 0,466 | 0,571 | 0,671 | 0,768 | 0,859 | 1,030 | 1,182 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
30 | 0,383 | 0,501 | 0,615 | 0,725 | 0,830 | 0,931 | 1,119 | 1,289 | 1,441 | 1,511 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
32 | 0,410 | 0,537 | 0,660 | 0,779 | 0,893 | 1,003 | 1,209 | 1,397 | 1,567 | 1,645 | 1,719 | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
35 | 0,450 | 0,591 | 0,727 | 0,859 | 0,987 | 1,110 | 1,343 | 1,558 | 1,755 | 1,847 | 1,934 | 2,238 | - | - | - | - | - | - | - | - | - | - | - | - | ||
38 | 0,490 | 0,645 | 0,795 | 0,940 | 1,081 | 1,218 | 1,477 | 1,719 | 1,943 | 2,048 | 2,149 | 2,507 | - | - | - | - | - | - | - | - | - | - | - | - | ||
40 | 0,517 | 0,680 | 0,839 | 0,994 | 1,144 | 1,289 | 1,567 | 1,826 | 2,068 | 2,182 | 2,292 | 2,686 | 3,078 | - | - | - | - | - | - | - | - | - | - | - | ||
42 | 0,544 | 0,716 | 0,884 | 1,047 | 1,206 | 1,361 | 1,656 | 1,934 | 2,194 | 2,317 | 2,435 | 2,865 | 3,302 | - | - | - | - | - | - | - | - | - | - | - | ||
45 | 0,584 | 0,770 | 0,951 | 1,128 | 1,300 | 1,468 | 1,791 | 2,095 | 2,382 | 2,518 | 2,650 | 3,134 | 3,637 | 4,029 | - | - | - | - | - | - | - | - | - | - | ||
48 | 0,624 | 0,824 | 1,018 | 1,209 | 1,394 | 1,576 | 1,925 | 2,256 | 2,570 | 2,719 | 2,865 | 3,402 | 3,973 | 4,432 | - | - | - | - | - | - | - | - | - | - | ||
50 | 0,651 | 0,859 | 1,063 | 1,262 | 1,457 | 1,647 | 2,014 | 2,364 | 2,695 | 2,854 | 3,008 | 3,581 | 4,197 | 4,701 | 4,799 | - | - | - | - | - | - | - | - | - | ||
52 | ±0,6 | - | 0,895 | 1,080 | 1,316 | 1,520 | 1,719 | 2,104 | 2,471 | 2,820 | 2,988 | 3,152 | 3,760 | 4,421 | 4,969 | 5,406 | - | - | - | - | - | - | - | - | - | |
55 | - | 0,949 | 1,175 | 1,397 | 1,614 | 1,826 | 2,239 | 2,632 | 3,008 | 3,190 | 3,366 | 4,029 | 4,756 | 5,372 | 5,876 | - | - | - | - | - | - | - | - | - | ||
58 | - | 1,003 | 1,242 | 1,477 | 1,708 | 1,934 | 2,373 | 2,793 | 3,196 | 3,391 | 3,581 | 4,298 | 5,092 | 5,775 | 6,346 | - | - | - | - | - | - | - | - | - | ||
60 | - | 1,039 | 1,287 | 1,531 | 1,771 | 2,006 | 2,462 | 2,901 | 3,322 | 3,525 | 3,725 | 4,477 | 5,316 | 6,044 | 6,659 | - | - | - | - | - | - | - | - | - | ||
65 | ±0,7 | - | 1,128 | 1,399 | 1,655 | 1,927 | 2,185 | 2,686 | 3,169 | 3,635 | 3,861 | 4,083 | 4,924 | 5,876 | 6,715 | 7,443 | 8,058 | - | - | - | - | - | - | - | - | |
70 | - | 1,218 | 1,511 | 1,800 | 2,084 | 2,364 | 2,910 | 3,438 | 3,948 | 4,197 | 4,441 | 5,372 | 6,435 | 7,387 | 8,226 | 8,953 | - | - | - | - | - | - | - | - | ||
75 | ±0,8 | - | - | 1,623 | 1,934 | 2,241 | 2,543 | 3,134 | 3,707 | 4,262 | 4,533 | 4,799 | 5,820 | 6,995 | 8,058 | 9,009 | 9,849 | 10,576 | 11,192 | 11,696 | - | - | - | - | - | |
80 | - | - | 1,735 | 2,068 | 2,397 | 2,722 | 3,358 | 3,975 | 4,575 | 4,863 | 5,157 | 6,267 | 7,554 | 8,730 | 9,793 | 10,744 | 11,584 | 12,311 | 12,927 | - | - | - | - | - | ||
85 | ±0,9 | - | - | 1,847 | 2,203 | 2,554 | 2,901 | 3,581 | 4,244 | 4,889 | 5,204 | 5,515 | 6,715 | 8,114 | 9,401 | 10,576 | 11,639 | 12,591 | 13,431 | 14,158 | - | - | - | - | - | |
90 | - | - | 1,359 | 2,337 | 2,711 | 3,080 | 3,805 | 4,513 | 5,202 | 5,540 | 5,873 | 7,163 | 8,674 | 10,073 | 11,360 | 12,535 | 13,598 | 14,549 | 15,389 | - | - | - | - | - | ||
95 | ±1,0 | - | - | - | 2,471 | 2,867 | 3,259 | 4,029 | 4,781 | 5,515 | 5,876 | 6,232 | 7,610 | 9,233 | 10,744 | 12,143 | 13,430 | 14,605 | 15,669 | 16,620 | 17,459 | 18,187 | - | - | - | |
100 | - | - | - | 2,605 | 3,024 | 3,436 | 4,252 | 5,050 | 5,829 | 6,211 | 6,590 | 8,058 | 9,793 | 11,414 | 12,927 | 14,326 | 15,613 | 16,788 | 17,581 | 18,802 | 19,642 | - | - | - | ||
105 | - | - | - | - | 3,181 | 3,617 | 4,477 | 5,318 | 6,142 | 6,547 | 6,948 | 8,506 | 10,352 | 12,087 | 13,710 | 15,221 | 16,620 | 17,907 | 19,082 | 20,145 | 21,097 | - | - | - | ||
110 | - | - | - | - | 3,337 | 3,796 | 4,701 | 5,587 | 6,455 | 6,883 | 7,306 | 8,953 | 10,912 | 12,759 | 14,493 | 16,116 | 17,627 | 19,026 | 20,313 | 21,488 | 22,552 | 23,503 | 24,342 | 25,070 | ||
115 | ±1,2 | - | - | - | - | - | 3,975 | 4,924 | 5,856 | 6,769 | 7,219 | 7,664 | 9,401 | 11,472 | 13,430 | 15,277 | 17,012 | 18,634 | 20,145 | 21,544 | 22,831 | 24,006 | 25,070 | 26,021 | 26,860 | |
120 | - | - | - | - | - | 4,154 | 5,148 | 6,124 | 7,082 | 7,554 | 8,022 | 9,849 | 12,031 | 14,102 | 16,060 | 17,907 | 19,641 | 21,265 | 22,755 | 24,174 | 25,461 | 26,637 | 27,700 | 28,651 | ||
125 | ±1,3 | - | - | - | - | - | - | - | 6,393 | 7,396 | 7,890 | 8,380 | 10,296 | 12,591 | 14,773 | 16,844 | 18,802 | 20,649 | 22,384 | 24,007 | 25,517 | 26,916 | 28,204 | 29,379 | 30,442 | |
130 | - | - | - | - | - | - | - | 6,661 | 7,709 | 8,226 | 8,739 | 10,744 | 13,150 | 15,445 | 17,627 | 19,698 | 21,656 | 23,503 | 25,238 | 26,860 | 28,371 | 29,770 | 31,057 | 32,233 | ||
135 | ±1,4 | - | - | - | - | - | - | - | - | - | - | - | 11,192 | 13,710 | 16,116 | 18,411 | 20,593 | 22,663 | 24,622 | 26,469 | 28,203 | 29,826 | 31,337 | 32,736 | 34,023 | |
140 | - | - | - | - | - | - | - | - | - | - | - | 11,639 | 14,270 | 16,788 | 19,194 | 21,488 | 23,671 | 25,741 | 27,700 | 29,546 | 31,281 | 32,904 | 34,415 | 35,814 | ||
145 | ±1,5 | - | - | - | - | - | - | - | - | - | - | - | 12,087 | 14,829 | 17,459 | 19,977 | 22,384 | 24,678 | 26,860 | 28,931 | 30,889 | 32,736 | 34,471 | 36,094 | 37,605 | |
150 | - | - | - | - | - | - | - | - | - | - | - | 12,535 | 15,389 | 18,131 | 20,761 | 23,279 | 25,685 | 27,980 | 30,162 | 32,233 | 34,191 | 36,038 | 37,773 | 39,395 | ||
155 | ±1,6 | - | - | - | - | - | - | - | - | - | - | - | 12,982 | 15,948 | 18,802 | 21,544 | 24,174 | 26,693 | 29,099 | 31,393 | 33,577 | 35,646 | 37,605 | 39,451 | 41,186 | |
160 | - | - | - | - | - | - | - | - | - | - | - | 13,430 | 16,508 | 19,474 | 22,328 | 23,070 | 27,700 | 30,218 | 32,624 | 34,919 | 37,101 | 39,172 | 41,130 | 42,977 | ||
165 | ±1,7 | - | - | - | - | - | - | - | - | - | - | - | 13,878 | 17,068 | 20,145 | 23,111 | 25,965 | 28,707 | 31,337 | 33,855 | 36,262 | 38,556 | 40,738 | 42,809 | 44,767 | |
170 | - | - | - | - | - | - | - | - | - | - | - | 14,326 | 17,267 | 20,817 | 23,895 | 26,860 | 29,714 | 32,456 | 35,087 | 37,605 | 40,011 | 42,305 | 44,488 | 46,558 | ||
175 | ±1,8 | - | - | - | - | - | - | - | - | - | - | - | 14,773 | 18,187 | 21,488 | 24,678 | 27,756 | 30,722 | 33,576 | 36,318 | 38,948 | 41,466 | 43,872 | 46,166 | 48,349 | |
180 | - | - | - | - | - | - | - | - | - | - | - | 15,221 | 18,746 | 22,160 | 25,461 | 28,651 | 31,729 | 34,695 | 37,549 | 40,291 | 42,921 | 45,439 | 47,845 | 50,140 | ||
185 | ±1,9 | - | - | - | - | - | - | - | - | - | - | - | 15,669 | 19,306 | 22,831 | 26,245 | 29,546 | 32,736 | 35,814 | 38,780 | 41,634 | 44,376 | 47,006 | 49,524 | 51,930 | |
190 | - | - | - | - | - | - | - | - | - | - | - | 16,116 | 19,866 | 23,503 | 27,028 | 30,442 | 33,435 | 36,933 | 40,011 | 42,977 | 45,831 | 48,573 | 51,203 | 53,721 | ||
195 | ±2,0 | - | - | - | - | - | - | - | - | - | - | - | 16,564 | 20,425 | 24,174 | 27,812 | 31,337 | 34,751 | 38,052 | 41,242 | 44,320 | 47,286 | 50,140 | 52,882 | 55,512 | |
200 | - | - | - | - | - | - | - | - | - | - | - | 17,012 | 20,985 | 24,846 | 28,595 | 32,233 | 35,758 | 39,172 | 42,473 | 45,663 | 48,741 | 51,706 | 54,560 | 57,302 | ||
210 | ±2,2 | - | - | - | - | - | - | - | - | - | - | - | 17,907 | 22,104 | 26,189 | 30,162 | 34,023 | 37,773 | 41,410 | 44,935 | 48,349 | 51,651 | 54,840 | 57,918 | 60,884 | |
220 | - | - | - | - | - | - | - | - | - | - | - | 18,802 | 23,223 | 27,532 | 31,729 | 35,814 | 39,787 | 43,648 | 47,398 | 51,035 | 54,560 | 57,974 | 61,276 | 64,465 | ||
230 | ±2,5 | - | - | - | - | - | - | - | - | - | - | - | 19,698 | 24,342 | 28,875 | 33,296 | 37,605 | 41,802 | 45,887 | 49,860 | 53,721 | 57,470 | 61,108 | 64,633 | 68,047 | |
240 | - | - | - | - | - | - | - | - | - | - | - | 20,593 | 25,461 | 30,218 | 34,863 | 39,394 | 43,816 | 48,185 | 52,322 | 56,407 | 60,380 | 64,241 | 67,991 | 71,628 | ||
250 | - | - | - | - | - | - | - | - | - | - | - | 21,488 | 25,581 | 31,561 | 36,430 | 41,186 | 45,831 | 50,363 | 54,784 | 59,093 | 63,290 | 67,375 | 71,348 | 75,209 | ||
260 | ±2,8 | - | - | - | - | - | - | - | - | - | - | - | 22,388 | 27,700 | 32,904 | 37,996 | 42,977 | 47,845 | 52,602 | 57,246 | 61,779 | 66,220 | 70,509 | 74,706 | 78,791 | |
270 | - | - | - | - | - | - | - | - | - | - | - | 23,279 | 28,819 | 34,247 | 39,563 | 44,767 | 49,860 | 54,840 | 59,709 | 64,465 | 69,110 | 73,643 | 78,063 | 82,372 | ||
280 | - | - | - | - | - | - | - | - | - | - | - | 24,174 | 29,938 | 35,590 | 41,130 | 46,558 | 51,874 | 57,079 | 62,171 | 67,151 | 72,020 | 76,776 | 81,421 | 85,954 | ||
290 | - | - | - | - | - | - | - | - | - | - | - | - | - | 36,933 | 42,697 | 48,349 | 53,889 | 59,317 | 64,633 | 69,838 | 74,930 | 79,911 | 84,779 | 89,536 | ||
300 | - | - | - | - | - | - | - | - | - | - | - | - | - | 38,276 | 44,264 | 50,140 | 55,903 | 61,555 | 67,095 | 72,523 | 77,839 | 83,044 | 88,136 | 93,116 | ||
Примечание - По требованию потребителя предельное отклонение по толщине стенки при толщине стенки труб до 4 мм из алюминия марок АД0, АДС и алюминиевых сплавов марок АМц и АД31 не должно превышать ±10%. |
Таблица 2
Наружный диаметр, мм | Теоретическая масса 1 м труб, кг, при толщине стенки, мм | ||||
номин. | пред.откл. | 1,5±0,30 | 2,0±0,30 | 2,5±0,30 | 3,0±0,30 |
12 | ±0,40 | 0,141 | 0,179 | - | - |
13 | 0,154 | 0,197 | 0,235 | - | |
14 | 0,168 | 0,215 | 0,257 | 0,295 | |
16 | - | 0,251 | 0,302 | 0,349 | |
18 | - | 0,286 | 0,347 | 0,403 | |
20 | - | 0,322 | 0,392 | 0,457 | |
22 | +0,40 | - | 0,358 | 0,436 | 0,510 |
24 | -0,60 | - | 0,394 | 0,481 | 0,564 |
26 | - | 0,430 | 0,526 | 0,618 | |
28 | - | 0,466 | 0,571 | 0,671 | |
30 | - | 0,501 | 0,615 | 0,725 |