Dн |
16МПа |
20МПа |
25МПа |
32МПа |
40МПа |
мм |
Smin |
Smin |
Smin |
Smin |
Smin |
45 |
2,0 |
2,5 |
3,0 |
3,5 |
4,5 |
57 |
2,5 |
3,0 |
4,0 |
4,5 |
6,0 |
76 |
3,4 |
4,0 |
5,0 |
6,0 |
8,0 |
89 |
4,0 |
5,0 |
6,0 |
7,0 |
9,0 |
108 |
4,5 |
6,0 |
7,0 |
9,0 |
11,0 |
114 |
5,0 |
6,0 |
8,0 |
9,0 |
11,0 |
133 |
6,0 |
7,0 |
9,0 |
11,0 |
13,0 |
159 |
7,0 |
9,0 |
10,0 |
13,0 |
15,0 |
168 |
8,0 |
9,0 |
11,0 |
13,0 |
16,0 |
219 |
10,0 |
12,0 |
14,0 |
17,0 |
21,0 |
273 |
12,0 |
14,0 |
18,0 |
22,0 |
|
325 |
14,0 |
17,0 |
21,0 |
|
|
Пример условного обозначения заглушки 159х10 на давление 12 МПа из стали 09Г2С, изготовленной по ТУ 1469-001-34929762-2004:
Заглушка 159х12-12,5-09Г2С ТУ 1469-001-34929762-2004