ʻEkolu ʻāpana Trunnion Mounted 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 pili ana i ka flange a me ka butt-weld termins e like me ka makemake o ka mea kūʻai.
ʻAno Nui Mahele
| ʻAʻole. | Acceinoa inoae | Mea waiwai | |
| GB | ASTM | ||
| 1 | Puna | Inconelx-750 | inconelx-750 |
| 2 | Noho | 25+ENP | A105+ENP |
| 3 | apo apo | PTFE | PTFE |
| 4 | E ke apo | NBR | NBR |
| 5 | ʻūlū | 35CrMoA | A193-B7 |
| 6 | ʻAiʻa | PTFE & Graphite | |
| 7 | E kau i ke kumu valve | 12Cr13 | A276-410 |
| 8 | ʻAiʻa | PTFE & Graphite | |
| 9 | uhi lalo | 25 | A105 |
| 10 | Kino pāpaʻi, Pahu | 25 | A105 |
| 11 | ʻAiʻa | PTFE & Graphite | |
| 12 | E ke apo | NBR | NBR |
| 13 | kinipopo* | 25+ENP | A105+ENP |
| 14 | E hoʻoheheʻe i ka bearing | PTFE | PTFE |
| 15 | kumu" | 12Cr13 | A276-410 |
| 16 | ʻO ka pahu hoʻoheheʻe hinu | Pūʻolo | Pūʻolo |
| 17 | ʻAiʻa | PTFE & kila kila | PTFE+304 |
| 18 | pahu pahu | 25 | A105 |
| 19 | E kaomi a uhi | 25 | A105 |
| 20 | "O”apo | NBR | NBR |
| 21 | ʻauamo | WCB | A216-WCB |
| 22 | Ki | 45 | 1045 |
| 23 | Hoʻonohonoho pili | 45 | 1045 |
| 24 | Ke kalaiwa ana | Pūʻolo | Pūʻolo |
'Ōlelo Aʻo: ʻO ka mea o kēia ʻāpana e pili ana i ka pulina anti-sulphur typo he GB(12Cr18Ni9+ NIP)ASTM(A182-304+NIP).
ʻO ka mea o kēia ʻāpana e pili ana i ke ʻano pāpaʻi anti-sulphur ʻo GB (12Cr18Ni9) ASTM (A276-321).
ʻOkoʻa nā ʻāpana nui o ka moʻo valve a me nā mea o ka sealing surface e like me ke kūlana hana maoli a me ke koi kūikawā o ka mea kūʻai.
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