Description:
| 主要性能规范 Main property and specifiecation | | Normal Pressure | PN | 150 | 300 | 600 | 900 | 1,500 | | Body strangth | Ps（MPa） | 3.0 | 7.5 | 15 | 22.5 | 37.5 | | Set pressure | Pk（MPa） | 0.1-2 | 1.6-5 | 3.2-10 | 8-15 | 10-25 | | Seal pressure | Pm | 90% Pk | | Reseation pressure | Ph | 90% Pk | | Relieving pressure | Pp | 1.1 Pk | | Llift | H（mm） | 1/ d0
4 | | Appropriate temperature | 250 | | Appropriate medium | Air,oil,Steam,Water,Corrosive medium | |
