ʻO ke kinikini pōlele haʻahaʻa ʻo Cryogenic ball valve
Hōʻike hoʻokō
| Paʻi | ʻO ke kaomi hoʻāʻo ʻana ma ka wela mau (MPa) | Pāhana pili | ʻAno kūpono
| |||
| ʻO ka pūpū testing | Sila paʻi kiʻekiʻe | Sila haʻahaʻa haʻahaʻa | ||||
| helu helu pressure(PN) | 1.6 | 2.4 | 1.76 | 0.6 | -29~121 ℃ | Kinea maoli, kinoea wai, kinoea lanahu, aila, wai, koi |
| 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 | |||
| Nā papa kaomi (Papa) | 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 | |||
Hōʻike ʻenehana
| Design kuhikuhi | GB | API | ASME | |
| Kūlana hoʻolālā | GB/T12237 | API6D | ASME B16.34 | |
| Ka lōʻihi hale | ʻO nā hopena flanged | GB/T12221 | API6D | ASME B16.10 |
| Hoʻohui welded | GB/T12221 | |||
| Hopena flangeds | GB/T9113JB/T79 | ASME B16.5 | ||
| Butt-mākoulpau ka ding | GB/T12224 | ASME B16.25 | ||
| Hoao & nana | GB/T13927 JB/T9092 | API6D | API598 | |
'Ōlelo Aʻo: Hiki ke hoʻolālā ʻia ka nui o ka valve e hoʻopili ana i ka flange a me ka butt-weld terminals e like me ka makemake o ka mea kūʻai.
ʻAno Nui Mahele
| ʻAʻole. | Acceinoa inoae | Mea waiwai | |
| GB | ASTM | ||
| 1 | Kino | ZG25Mn | A352-LCB |
| 2 | Noho | PTFE | PTFE |
| 3 | kinipopo | 25Mn+ENP | A350-LFI+ENP |
| 4 | ʻAiʻa | Kaumaha+06Cr18Ni9Ti | Kaumaha+304 |
| 5 | Stud | 35CrMoA | A320-L7 |
| 6 | Nut | 45 | A194-4 |
| 7 | Ka pāpale | ZG25Mn | A352-LCB |
| 8 | Ke kumu | 12Cr13 | A182-F6a |
| 9 | ʻAiʻa | PTFE | PTFE |
| 10 | ʻAiʻa | PTFE | PTFE |
| 11 | ʻAiʻa | graphite | graphite |
| 12 | Nut | 45 | A194-2H |
| 13 | Stud | 35CrMoA | A193-B7 |
| 14 | ʻauamo | ZG25Mn | A352-LCB |
| 15 | Hoʻopili | Kaumaha+1Cr18N19Ti | Kaumaha+304 |
| 16 | ʻO ka hoʻopaʻa ʻana | ZG25Mn | A352-LCB |
| 17 | ʻImi ʻāpana | Q235A | A36 |
| 18 | apo | 65Mn | AISI1566 |
| 19 | Uku | WCB | A216-WCB |
| 20 | kui kui | 35CrMoA | A193-B7 |
Nā huahana pili
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