| 公称压力 PN(Lb) |
强度试验 |
水密封试验 |
气密封试验 |
|||
| MPa |
Lbf/in2 |
MPa |
Lbf/in2 |
MPa |
Lbf/in2 |
|
| 150 |
3.1 |
450 |
2.2 |
315 |
0.5-0.7 |
60-100 |
| 300 |
7.8 |
1125 |
5.6 |
815 |
||
| 600 |
15.3 |
2225 |
11.2 |
1630 |
||
| 900 |
23.1 |
3350 |
16.8 |
2440 |
||
| 1500 |
38.4 |
5575 |
28.1 |
4080 |
||
| 2500 |
64.6 |
9367 |
47.4 |
6873 |
||
| 公称压力 PN (MPa) |
强度试验 |
水密封试验 |
气密封试验 |
|||
| 1.5* PN (MPa) |
1.1* PN (MPa) |
0.5-0.7 (MPa) |
||||
| 1.6 |
2.4 |
1.8 |
0.6 MPa |
|||
| 2.5 |
3.8 |
2.8 |
||||
| 4.0 |
6.0 |
4.4 |
||||
| 6.4 |
9.6 |
7.1 |
||||
| 10.0 |
15.0 |
11.0 |
||||
| 16.0 |
24.0 |
17.6 |
