Valve baolina amin'ny mari-pana ambany Cryogenic ball valve
Famaritana ny fampisehoana
| tsindry | Fanerena fitsapana amin'ny mari-pana tsy tapaka (MPa) | Temperature azo ampiharina | Media azo ampiharina
| |||
| Ny akorandriaka testing | Tombo-kase avo lenta | tombo-kase ambany tsindry | ||||
| Nominal naoty pressure (PN) | 1.6 | 2.4 | 1.76 | 0.6 | -29~121 ℃ | Entona voajanahary, entona liquefied, entona arina, solika, rano, fepetra |
| 2.5 | 3.75 | 2.75 | 0.6 | |||
| 4.0 | 6.0 | 4.4 | 0.6 | |||
| 6.4 | 9.6 | 7.04 | 0.6 | |||
| 10.0 | 15.0 | 11.0 | 0.6 | |||
| 16.0 | 24.0 | 17.6 | 0.6 | |||
| Kilasy fanerena (kilasy) | 150 | 2.94 | 2.16 | 0.6 | ||
| 300 | 7.67 | 5.62 | 0.6 | |||
| 400 | 10.2 | 7.48 | 0.6 | |||
| 600 | 15.3 | 11.23 | 0.6 | |||
| 900 | 23.0 | 16.85 | 0.6 | |||
| 1500 | 39.0 | 28.6 | 0.6 | |||
Famaritana ara-teknika
| Design reference | GB | API | ASME | |
| Fenitra famolavolana | GB/T12237 | API6D | ASME B16.34 | |
| halavan'ny rafitra | Flanged mifarana | GB/T12221 | API6D | ASME B16.10 |
| Fifandraisana welded | GB/T12221 | |||
| Flanged faranys | GB/T9113JB/T79 | ASME B16.5 | ||
| Butt-welding mifarana | GB/T12224 | ASME B16.25 | ||
| Fitsapana & fisafoana | GB/T13927 JB/T9092 | API6D | API598 | |
Fanamarihana: Ny haben'ny valva mampifandray flange sy ny vody-welding terminal dia azo natao araka ny mpanjifa ny fepetra.
Endrim-pitaovana ampahany lehibe
| Tsia. | Accessory name | ara-nofo | |
| GB | ASTM | ||
| 1 | -kevi-pitantanana | ZG25Mn | A352-LCB |
| 2 | seza | PTFE | PTFE |
| 3 | Baolina | 25Mn+ENP | A350-LFI+ENP |
| 4 | Gasket | Graphite+06Cr18Ni9Ti | Graphite+304 |
| 5 | Stud | 35CrMoA | A320-L7 |
| 6 | -bazana | 45 | A194-4 |
| 7 | Bonnet | ZG25Mn | A352-LCB |
| 8 | SAMPA | 12Cr13 | A182-F6a |
| 9 | Gasket | PTFE | PTFE |
| 10 | Gasket | PTFE | PTFE |
| 11 | Gasket | manjarano | manjarano |
| 12 | -bazana | 45 | A194-2H |
| 13 | Stud | 35CrMoA | A193-B7 |
| 14 | zioga ho entinareo | ZG25Mn | A352-LCB |
| 15 | Fonosana | Graphite+1Cr18N19Ti | Graphite+304 |
| 16 | Fonosana gland | ZG25Mn | A352-LCB |
| 17 | Toerana toerana | Q235A | A36 |
| 18 | Peratra | 65Mn | AISI1566 |
| 19 | Wrench | WCB | A216-WCB |
| 20 | fantsika visy | 35CrMoA | A193-B7 |
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