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Sealing Technology
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| Sealing Form | Technical Parameters | ||
| Pressure range (MPa) | Spring material | Main Application Occasions | |
 | 150~900 |
SS316 Elgiloy Inconel 718 | Static working conditions, low-speed rotation and reciprocating working conditions, ultra-low temperatureworking conditions, vacuum working conditions, places with high sealing requirements |
 | 150~2500 | Static working conditions, bidirectional sealing working conditions, working conditions with high sealingrequirements, ultra-low temperature working conditions | |
 | 150~900 | Static working condition, two-way sealing working condition, normal temperature and some ultra-lowtemperature working conditions | |
 | 150~2500 | Stationary conditions, high pressure conditions | |
 | 150~2500 | Stationary conditions, high pressure conditions | |
 | 150~900 | Low temperature static working condition, Low temperature rotating working condition | |
 | 150~900 | Suitable for applications without back pressure | |
 | 150~1500 | Thickened root, suitable for no back pressure, higher pressure occasions | |
 | 150~2500 | Adding retaining ring at the root is suitable for situations with no back pressure, large root gap or high pressure | |
 | 150~900 | Add front support, suitable for situations with back pressure | |
 | 150~2500 | Add front support and root retaining ring, suitable for situations with back pressure, large root gap or highpressure | |
