| Media: | Water,Oil,Gas and Other Non-Causticity Medium |
|---|---|
| Driving Mode: | Manual |
| Connection Form: | Flange |
| Structure: | Three-Eccentric Sealing |
| Seal Form: | Supercharging Pressured Sealed |
| Valve Stem: | Normal |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
| Design Standard | GB/T12238 | API609 | |||||
| Pressure-Temperature Rating | GB/T12224 | API609,ASME B16.34 | |||||
| Face-Face | GB/T12221 | API609.ISO5752.ASME B16.10 | |||||
| Flange Ends | GB/T19113,JB/T79 | ASME\B16.5\B16.47 | |||||
| Inspection&Test | JB/T9092,GB/T13927 | API598 | |||||
| NorminalPressure(MPa) | 1.0 | 1.6 | 2.5 | CLASS150 | CLASS300 | CLASS600 | |
| (MPa) Test Pressure |
Shell Test | 1.5 | 2.4 | 3.75 | 2.93 | 7.58 | 15.0 |
| High Pressure Seal Test | 1.1 | 1.76 | 2.75 | 2.07 | 5.52 | 11.03 | |
| Low Pressure Seal Test | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | |
| Applicable Temperature | -46ºC-550ºC Different raw material for different work temperature |
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| Applicable Medium | Water,oil,gas and other non-causticity medium(Different raw material for different medium) | ||||||
| NO | Part Name | Materials | Optional Materials |
| 1 | Body | Cast Steel | SS,Monel |
| 2 | Pin | SS | SS,Monel |
| 2a | Metalseat tongue | SS | Monel |
| 3 | Stem | SS | SS,Monel |
| 4 | Disc | Cast Steel | SS,Monel |
| 5 | Seal Ring | SS+SS+Graphite | PTFE+SS |
| 6 | Retainer Flange | Carbon Steel | SS,Monel |
| 7 | Bolt | B7 | SS |
| 8 | Bolts | B7 | SS |
| 9 | Cover | Carbon Steel | SS,Monel |
| 10 | Gasket | SS+SS+Graphite | |
| 11 | Bushing | PTFE+Bronze | Luberized Bronze |
| 12 | Bushing | PTFE+Bronze | Luberized Bronze |
| 13 | Packing Seat | SS | SS,Monel |
| 14 | Packing | Graphite | PTFE |
| 15 | Bolts | B7 | SS |
| 16 | Gland | SS | SS |
| 17 | Nut | 2H | SS |
| 18 | Bolts | B7 | SS |
| 19 | Yoke | Carbon Steel | - |
Suppliers with verified business licenses
Audited Supplier 
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