2. Знаком + обозначены пределы применения труб.
3. В скобках указаны наружные диаметры 16 и 20 мм - для труб по ТУ ; 130, 160, 220 и 250 мм - для труб по ГОСТ 9941-81.
Таблица 5C. Крутоизогнутые отводы из углеродистой стали

Размеры, мм | Py, МПа (кгс/см2), не более | ||||||
Dy | Dн | L1 | L2 | L3 | S | При скорости коррозии | |
до 0,1 мм/год | 0,1-0,5 мм/год | ||||||
40 | 45 | 60 | 35 | 25 | 2,5 | 10,0 (100) | 2,5 (25) |
4,0 | - | 10,0 (100) | |||||
50 | 57 | 75 | 43 | 30 | 3,0 | 10,0 (100) | 4,0(40) |
5,0 | - | 10,0 (100) | |||||
50 | (57) | (100) | (57) | (41) | (5,0) | 10,0 (100) | 10,0 (100) |
65 | 76 | 100 | 57 | 41 | 3,5 | 10,0 (100) | 4,0 (40) |
6,0 | - | 10,0 (100) | |||||
80 | 89 | 120 | 69 | 50 | 3,5 | 10,0 (100) | 4,0 (40) |
6,0 | - | 10,0 (100) | |||||
100 | 108 | 150 | 87 | 62 | 4,0 | 10,0 (100) | 4,0 (40) |
(114) | 6,0 | - | 10,0 (100) | ||||
8,0 | - | 10,0 (100) | |||||
(6,0) | 10,0 (100) | 10,0 (100) | |||||
125 | 133 | 190 | 110 | 79 | 4,0 | 6,3 (63) | 4,0 (40) |
5,0 | 10,0 (100) | 4,0 (40) | |||||
8,0 | - | 10,0 (100) | |||||
10,0 | - | 10,0 (100) | |||||
150 | 159 | 226 | 130 | 93 | 4,5 | 6,3 (63) | 4,0 (40) |
6,0 | 10,0 (100) | 6,3 (63) | |||||
8,0 | - | 10,0 (100) | |||||
10,0 | - | 10,0 (100) | |||||
(6,0) | 10,0 (100) | 6,3 (63) | |||||
(168) | (8,0) | 10,0 (100) | |||||
200 | 219 | 300 | 173 | 124 | 6,0 | 6,3 (63) | 4,0 (40) |
8,0 | 10,0 (100) | 6,3 (63) | |||||
10,0 | - | 10,0 (100) | |||||
12,0 | - | 10,0 (100) | |||||
250 | 273 | 375 | 217 | 155 | 7,0 | 6,3 (63) | 4,0 (40) |
10,0 | 10,0 (100) | 6,3 (63) | |||||
12,0 | - | 10,0 (100) | |||||
16,0 | - | 10,0 (100) | |||||
300 | 325 | 450 | 260 | 186 | 8,0 | 6,3 (63) | 4,0 (40) |
10,0 | 8,0 (80) | 6,3 (63) | |||||
12,0 | 10,0 (100) | 8,0 (80) | |||||
16,0 | - | 10,0 (100) | |||||
350 | 377 | 525 | 303 | 217 | 10,0 | 6,3 (63) | 4,0 (40) |
12,0 | 8,0 (80) | 6,3 (63) | |||||
16,0 | 10,0 (100) | 10,0 (100) | |||||
400 | 426 | 600 | 346 | 248 | 10,0 | 6,3 (63) | 4,0 (40) |
12,0* | 8,0 (80) | 6,3 (63) | |||||
14,0 | 8,0 (80) | 6,3 (63) | |||||
16,0 | 10,0 (100) | 8,0 (80) | |||||
500 | 530 | 500 | 289 | 207 | 10,0 | 4,0 (40) | 2,5 (25) |
12,0 | - | 4,0 (40) | |||||
16,0* | 8,0 (80) | 6,3 (63) | |||||
18,0 | 8,0 (80) | 6,3 (63) | |||||
20,0* | 10,0 (100) | 8,0 (80) | |||||
600 | 630 | 600 | 345 | 248 | 10,0 | 2,5 (25) | 2,5 (25) |
12,0 | 4,0 (40) | 2,5 (25) | |||||
20,0* | 8,0 (80) | 6,3 (63) |
Примечания: 1. Сортамент отводов, приведенных в таблице, и их размеры соответствуют ГОСТ .
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