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Nominal pressure PN(MPa) |
Testing pressure | ||
Shell |
Liquid sealing of high pressure |
Liquid sealing of low pressure | |
1.6 |
2.4 |
1.76 |
0.6 |
2.5 |
3.75 |
2.75 | |
4.0 |
6.0 |
4.4 | |
CLASS150 |
3.0 |
2.2 | |
Suitable conditions |
Suitable media |
Water、oil、gas non-corrosive and acid and alkaline corrosive media | |
Suitable temperature |
-28~350℃ | ||
Application specifications |
Connection flange |
JB79-59 GB9113、 HG20592-97、 ANSI B16.5 | |
Checking and testing |
JB/T 9092-99 、API598 |