ГОСУДАРСТВЕННЫЙ СТАНДАРТ СОЮЗА ССР
ТРУБЫ СТАЛЬНЫЕ
КАПЛЕВИДНЫЕ
СОРТАМЕНТ
ГОСТ 8638-57
ИПК ИЗДАТЕЛЬСТВО СТАНДАРТОВ
Москва
ГОСУДАРСТВЕННЫЙ СТАНДАРТ СОЮЗА ССР
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ТРУБЫ СТАЛЬНЫЕ КАПЛЕВИДНЫЕ Сортамент |
ГОСТ |
Утвержден Комитетом стандартов, мер и измерительных приборов при Совете Министров Союза ССР 21/XII 1957 г. Срок введения установлен с 1/VII 1958 г.
Несоблюдение стандарта преследуется по закону
1. Форма и размеры труб должны соответствовать:
нормальных - черт 1 и табл. 1;
типа А - черт. 2 и табл. 2
Трубы каплевидные нормальные
Черт. 1
Таблица 1
|
Размеры в мм |
Площадь сечения в см2 ? |
Вес 1 пог. м в кг ? |
Моменты инерции в см4 ? |
Моменты сопротивления в см3 ? |
||||||
|
Н |
B |
R |
r |
s |
Ix |
Iy |
Wx |
Wy |
||
|
12,0 |
6,0 |
2,4 |
1,2 |
1,0 |
||||||
|
15,0 |
5,0 |
3,0 |
1,5 |
1,0 |
||||||
|
6,0 |
1,6 |
1,0 |
||||||||
|
16,0 |
8,0 |
3,2 |
1,6 |
1,0 |
||||||
|
18,0 |
6,0 |
3,2 |
1,5 |
1,0 |
||||||
|
20,0 |
8,0 |
4,0 |
1,8 |
1,0 |
||||||
|
10,0 |
2,0 |
1,0 |
||||||||
|
21,0 |
7,0 |
4,1 |
1,6 |
1,0 |
||||||
|
24,0 |
8,0 |
4,8 |
1,6 |
1,0 |
||||||
|
26,0 |
13,0 |
5,2 |
2,6 |
1,0 |
||||||
|
27,0 |
11,5 |
5,3 |
2,5 |
1,0 |
||||||
|
30,0 |
10,0 |
3,8 |
2,2 |
1,0 |
||||||
|
12,0 |
3,8 |
2,4 |
1,0 |
|||||||
|
15,0 |
6,0 |
3,0 |
1,0 |
|||||||
|
33,0 |
14,5 |
4,5 |
2,8 |
1,0 |
||||||
|
35,0 |
14,0 |
4,5 |
2,8 |
1,0 |
||||||
|
36,0 |
12,0 |
6,4 |
2,4 |
1,0 |
||||||
|
1,5 |
1,060 |
1,1600 |
||||||||
|
18,0 |
7,2 |
3,6 |
1,0 |
1,0400 |
||||||
|
1,5 |
1,200 |
1,4800 |
||||||||
|
40,0 |
16,0 |
5,1 |
3,2 |
1,0 |
1,2600 |
|||||
|
1,5 |
1,250 |
1,7900 |
||||||||
|
20,0 |
8,0 |
4,0 |
1,0 |
1,4400 |
||||||
|
1,5 |
1,340 |
1,050 |
2,0600 |
1,0300 |
||||||
|
40,5 |
17,0 |
5,1 |
3,3 |
1,0 |
1,3400 |
|||||
|
1,5 |
1,280 |
1,010 |
1,9200 |
|||||||
|
44,0 |
22,0 |
8,8 |
4,4 |
1,0 |
1,010 |
1,92 |
||||
|
1,5 |
1,480 |
1,170 |
2,77 |
1,260 |
||||||
|
45,0 |
15,0 |
4,4 |
3,0 |
1,0 |
1,64 |
|||||
|
1,5 |
1,340 |
1,050 |
2,35 |
1,040 |
||||||
|
18,0 |
5,8 |
3,6 |
1,0 |
1,81 |
||||||
|
1,5 |
1,410 |
1,110 |
2,60 |
1,150 |
||||||
|
47,0 |
20,0 |
9,5 |
4,0 |
1,0 |
1,020 |
2,14 |
||||
|
1,5 |
1,510 |
1,180 |
3,08 |
1,310 |
||||||
|
48,0 |
24,0 |
9,6 |
4,8 |
1,0 |
1,100 |
2,52 |
1,050 |
|||
|
1,5 |
1,630 |
1,280 |
3,63 |
1,210 |
1,510 |
1,010 |
||||
|
50,0 |
20,0 |
9,6 |
4,8 |
1,0 |
1,070 |
2,50 |
1,000 |
|||
|
1,5 |
1,580 |
1,240 |
3,61 |
1,440 |
||||||
|
25,0 |
10,0 |
5,0 |
1,0 |
1,150 |
2,85 |
1,140 |
||||
|
1,5 |
1,700 |
1,330 |
4,13 |
1,380 |
1,650 |
1,100 |
||||
|
2,0 |
2,230 |
1,750 |
5,31 |
1,750 |
2,120 |
1,400 |
||||
|
54,0 |
23,0 |
10,8 |
9,2 |
1,0 |
1,180 |
3,29 |
1,220 |
|||
|
1,5 |
1,740 |
1,370 |
4,76 |
1,220 |
1,760 |
1,060 |
||||
|
2,0 |
2,290 |
1,800 |
6,13 |
1,540 |
2,270 |
1,340 |
||||
|
27,0 |
10,8 |
5,4 |
1,0 |
1,240 |
3,62 |
1,230 |
1,340 |
|||
|
1,5 |
1,840 |
1,440 |
5,24 |
1,760 |
1,940 |
1,300 |
||||
|
2,0 |
2,420 |
1,900 |
6,77 |
2,230 |
2,510 |
1,650 |
||||
|
55,0 |
22,0 |
7,0 |
4,4 |
1,0 |
1,180 |
3,35 |
1,220 |
|||
|
1,5 |
1,740 |
1,370 |
4,86 |
1,130 |
1,770 |
1,020 |
||||
|
2,0 |
2,290 |
1,800 |
6,24 |
1,420 |
2,270 |
1,290 |
||||
|
56,0 |
28,0 |
11,2 |
5,6 |
1,0 |
1,29 |
1,010 |
4,04 |
1,370 |
1,44 |
|
|
1,5 |
1,91 |
1,500 |
5,86 |
1,970 |
2,09 |
1,410 |
||||
|
2,0 |
2,51 |
1,970 |
7,58 |
2,510 |
2,71 |
1,790 |
||||
|
57,0 |
19,0 |
6,0 |
3,5 |
1,0 |
1,16 |
3,39 |
1,19 |
|||
|
1,5 |
1,72 |
1,350 |
4,90 |
1,72 |
||||||
|
2,0 |
2,26 |
1,780 |
6,31 |
1,040 |
2,21 |
1,100 |
||||
|
60,0 |
24,0 |
7,7 |
4,8 |
1,0 |
1,29 |
1,010 |
4,38 |
1,040 |
1,46 |
|
|
1,5 |
1,91 |
1,500 |
6,36 |
1,480 |
2,12 |
1,230 |
||||
|
2,0 |
2,51 |
1,970 |
8,21 |
1,870 |
2,74 |
1,560 |
||||
|
30,0 |
12,0 |
6,0 |
1,0 |
1,38 |
1,090 |
4,99 |
1,700 |
1,66 |
1,140 |
|
|
1,5 |
2,05 |
1,610 |
7,27 |
2,450 |
2,42 |
1,630 |
||||
|
2,0 |
2,70 |
2,120 |
9,40 |
3,120 |
3,13 |
2,080 |
||||
|
60,5 |
25,0 |
9,9 |
7,7 |
1,0 |
1,31 |
1,030 |
4,57 |
1,150 |
1,51 |
|
|
1,5 |
1,95 |
1,530 |
6,64 |
1,640 |
2,20 |
1,310 |
||||
|
2,0 |
2,56 |
2,010 |
8,59 |
2,070 |
2,84 |
1,660 |
||||
|
66,0 |
32,0 |
12,8 |
6,4 |
1,0 |
1,48 |
1,160 |
6,08 |
2,080 |
1,90 |
1,300 |
|
1,5 |
2,19 |
1,720 |
8,86 |
2,990 |
2,77 |
1,870 |
||||
|
2,0 |
2,89 |
2,270 |
11,48 |
3,830 |
3,59 |
2,390 |
||||
|
67,0 |
26,0 |
8,3 |
5,2 |
1,0 |
1,40 |
1,100 |
5,60 |
1,340 |
1,72 |
1,030 |
|
1,5 |
2,07 |
1,630 |
8,14 |
1,910 |
2,51 |
1,470 |
||||
|
2,0 |
2,73 |
2,150 |
10,53 |
2,420 |
3,24 |
1,860 |
||||
|
67,5 |
28,5 |
8,5 |
5,0 |
1,0 |
1,48 |
1,160 |
6,47 |
1,690 |
1,92 |
1,190 |
|
1,5 |
2,19 |
1,720 |
9,44 |
2,430 |
2,80 |
1,700 |
||||
|
2,0 |
2,89 |
2,270 |
12,23 |
3,090 |
3,62 |
2,170 |
||||
|
70,0 |
28,0 |
9,0 |
5,6 |
1,0 |
1,51 |
1,18 |
7,02 |
1,68 |
2,01 |
1,20 |
|
1,5 |
2,24 |
1,76 |
10,23 |
2,41 |
2,92 |
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