_____________
Примечания.
1. Материал — ст. 3 сп по ГОСТ 380-88.
2. Знаком (+) обозначены пределы применения.
3. Температурные пределы применения от минус 15 до плюс 200??С.
ПРИЛОЖЕНИЕ 40
ЗАГЛУШКИ (ДНИЩА) ПЛОСКИЕ РЕБРИСТЫЕ ИЗ УГЛЕРОДИСТОЙ СТАЛИ
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K=S+1; K1=S1+1; K2=S2+1 |
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Ду, мм |
Дв, мм |
S, мм |
При скорости коррозии, мм/год |
Размеры |
Размеры детали 2, мм |
Размеры |
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до 0,1
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0,1-0,5
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детали 1, мм |
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детали 3, мм |
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давление условное Ру, МПа (кгс/см2)
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0,6 (6) |
1,0 (10) |
1,6 (16) |
2,5 (25) |
0,6 (6) |
1,0 (10) |
1,6 (16) |
2,5 (25)
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S |
h1 |
S |
L |
h2 |
h3 |
l |
dн |
S2 |
h4 |
|
400 |
412 |
7,0 |
?? |
+ |
?? |
?? |
?? |
?? |
?? |
— |
7,0 |
1,5-2 |
7,0 |
150 |
75 |
75 |
65 |
108 |
4 |
80 |
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|
10,0 |
?? |
?? |
?? |
?? |
+ |
+ |
?? |
— |
10,0 |
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8,0 |
?? |
?? |
+ |
?? |
?? |
?? |
?? |
?? |
8,0 |
2-3 |
8,0 |
150 |
110 |
75 |
65 |
108 |
4 |
80 |
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|
12,0 |
?? |
?? |
?? |
?? |
?? |
— |
+ |
— |
12,0 |
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10,0 |
— |
— |
— |
+ |
— |
— |
?? |
— |
10,0 |
2-3 |
10,0 |
|
125 |
75 |
65 |
108 |
4 |
80 |
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14,0 |
?? |
?? |
?? |
?? |
?? |
?? |
?? |
+ |
14,0 |
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|
500 |
516 |
7,0 |
+ |
?? |
?? |
?? |
?? |
?? |
?? |
?? |
7,0 |
1,5-2 |
7,0 |
|
10 |
75 |
65 |
108 |
4 |
80 |
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|
11,0 |
— |
— |
?? |
?? |
+ |
?? |
?? |
?? |
10,0 |
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8,0 |
— |
+ |
?? |
?? |
?? |
?? |
?? |
?? |
8,0 |
2 |
8,0 |
150 |
125 |
75 |
75 |
133 |
4 |
80 |
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|
12,0 |
— |
?? |
— |
— |
— |
+ |
— |
— |
12,0 |
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10,0 |
— |
— |
+ |
?? |
?? |
?? |
?? |
?? |
10,0 |
2-3 |
10,0 |
190 |
140 |
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14,0 |
?? |
?? |
?? |
?? |
?? |
?? |
+ |
— |
14,0 |
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12,0 |
— |
— |
— |
+ |
— |
— |
— |
— |
12,0 |
2-4 |
12,0 |
|
160 |
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16,0 |
?? |
?? |
?? |
?? |
?? |
?? |
?? |
+ |
16,0 |
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600 |
616 |
8,0 |
+ |
?? |
?? |
?? |
?? |
?? |
?? |
?? |
8,0 |
2-3 |
8,0 |
|
125 |
75 |
86 |
159 |
4,5 |
80 |
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12,0 |
— |
— |
— |
— |
+ |
?? |
— |
?? |
12,0 |
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10,0 |
— |
+ |
?? |
?? |
?? |
?? |
?? |
?? |
10,0 |
2-3 |
10,0 |
|
145 |
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14,0 |
— |
— |
— |
— |
+ |
+ |
— |
— |
14,0 |
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12,0 |
— |
— |
+ |
?? |
?? |
?? |
?? |
?? |
12,0 |
2-4 |
12,0 |
240 |
165 |
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16,0 |
— |
— |
— |
— |
— |
— |
+ |
— |
16,0 |
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14,0 |
— |
— |
— |
+ |
— |
— |
— |
— |
14,0 |
2-4 |
14,0 |
|
190 |
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18,0
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— |
— |
— |
— |
— |
— |
— |
+ |
18,0 |
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_____________
Примечания.
1. Материал — ст. 3 сп по ГОСТ 380-88.
2. Знаком (+) обозначены заглушки, рекомендуемые к применению.
3. Температурные пределы применения от минус 15?? до плюс 200??С
ПРИЛОЖЕНИЕ 41
ЭЛЛИПТИЧЕСКИЕ ЗАГЛУШКИ
ИЗ УГЛЕРОДИСТОЙ СТАЛИ
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Размеры, мм
|
Давление условное Ру, МПа (кгс/см2), не более |
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|
Ду |
Дн |
Н |
S |
при скорости коррозии, мм/год |
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до 0,1 |
0,1-0,5 |
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25 |
32 |
15 |
2,0 |
10,0(100) |
— |
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3,0 |
— |
10,0(100) |
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32 |
38 |
20 |
2,0 |
10,0(100) |
— |
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3,0 |
— |
10,0(100) |
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40 |
45 |
25 |
2,5 |
10,0(100) |
2,5(25) |
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4,0 |
— |
10,0(100) |
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50 |
57 |
30 |
3,0 |
10,0(100) |
4,0(40) |
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5,0 |
— |
10,0(100) |
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65 |
76 |
40 |
3,5 |
10,0(100) |
4,0(40) |
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6,0 |
— |
10,0(100) |
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80 |
89 |
45 |
3,5 |
10,0(100) |
4,0(40) |
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8,0 |
— |
10,0(100) |
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100 |
108 |
50 |
4,0 |
10,0(100) |
4,0(40) |
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8,0 |
— |
10,0(100) |
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125 |
133 |
55 |
4,0 |
6,3(63) |
4,0(40) |
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8,0 |
10,0(100) |
10,0(100) |
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150 |
159 |
65 |
4,5 |
6,3(63) |
4,0(40) |
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8,0 |
10,0(100) |
10,0(100) |
|
200 |
219 |
75 |
8,0 |
10,0(100) |
6,3(63) |
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10,0 |
?? |
10,0(100) |
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250 |
273 |
85 |
8,0 |
6,3(63) |
4,0(40) |
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12,0 |
10,0(100) |
10,0(100) |
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300 |
325 |
100 |
10,0 |
8,0(80) |
6,3(63) |
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12,0 |
10,0(100) |
8,0(80) |
|
350 |
377 |
115 |
9,0 |
6,3(63) |
4,0(40) |
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12,0 |
8,0(80) |
6,3(63) |
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16,0 |
10,0(100) |
10,0(100) |
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400 |
426 |
125 |
8,0 |
6,3(63) |
4,0(40) |
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10,0 |
?? |
4,0(40) |
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12,0* |
8,0(80) |
6,3(63) |
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16,0 |
10,0(100) |
8,0(80) |
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500 |
530 |
150 |
10,0 |
4,0(40) |
2,5(25) |
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16,0* |
8,0(80) |
6,3(63) |
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20,0* |
10,0(100)
|
8,0(80) |
