Poepoe Poepoe Sila Paʻakikī e lana ana
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/T9113 JB/T79 | ASME B16.5 | ||
| Butt-mākoulpau ka ding | GB/T12224 | ASME B16.25 | ||
| Hoao & nana | GB/T13927 JB/T9092 | API6D
| API598 | |
ʻO ka ʻāpana mea nui (seal paʻakikī)
| ʻAʻole. | Acceinoa inoae | Mea waiwai | |
| GB | ASTM | ||
| 1 | Kino | WCB | A216-WCB |
| 2 | Hoʻopili | graphite | graphite |
| 3 | Noho | 0Cr19Ni10Ti+STL | A182-F304+STL |
| 4 | kinipopo | 0Cr19Ni10Ni9Ti+N | A182-F304+N |
| 5 | Stud | 35CrMoA | A193-B7 |
| 6 | Nut | 45 | A194-2H |
| 7 | ʻauamo puna | 06C19Ni10 | A182-F304 |
| 8 | Puna | InconelX-750 | Inconel X-750 |
| 9 | Ka pāpale | WCB | A216-WCB |
| 10 | ʻAiʻa | Kaumaha+1Cr18Ni9Ti | Kaumaha+304 |
| 11 | ʻAiʻa | 06C19Ni10 | A182-F304 |
| 12 | Hoʻopili | Kaumaha+1Cr18Ni9Ti | Kaumaha+304 |
| 13 | Ke kumu | 06C 19N110 | A182-F304 |
| 14 | ʻO ka hoʻopaʻa ʻana | WCB | A216-WCB |
| 15 | ʻImi ʻāpana | Q235A | A36 |
| 16 | Uku | WCB | A216-WCB |
| 17 | apo | 65Mn | AISI1566 |
| 18 | kui kui | 35CrMoA | A193-B7 |
'Ōlelo Aʻo: 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 aku.
Nā huahana pili
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Hōʻike Manaʻo Paʻi ʻO ka hoʻāʻo ʻana i ke kaomi ma ka wela mau (MPa) ʻO ka wela kūpono ʻO ke kikowaena kūpono ʻO ka hoʻāʻo ʻana i ka shell Seal kiʻekiʻe kaomi haʻahaʻa haʻahaʻa haʻahaʻa kaomi helu helu (PN) 1.6 2.4 1.76 0.6 -29~121℃ a i ʻole ma luna o ke koi o ka mea hoʻohana. kinoea, 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
