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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 |
|
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