Trunnion Fa'amau Polo Valve
Fa'amatalaga Fa'atinoga
| Omiga | Su'ega o le mamafa ile vevela tumau (MPa) | Tau talafeagai | Fa'aoga auala
| |||
| O le atigi testing | Fa'amaufa'ailoga maualuga | Fa'amaufa'ailoga maualalo | ||||
| Fa'ailoga igoa premautinoa(PN) | 1.6 | 2.4 | 1.76 | 0.6 | -29~121 ℃ | kesi faanatura, kasa liquefied, kesi koale, suauu, vai, manaoga |
| 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 | |||
| Vasega o le mamafa (Vasega) | 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 | |||
Fa'amatalaga Fa'apitoa
| Design faasinomaga | GB | API | ASME | |
| Fuafuaga masani | GB/T12237 | API6D | ASME B16.34 | |
| O le umi o le fausaga | Fa'au'u pito | GB/T12221 | API6D | ASME B16.10 |
| So'oga uelo | GB/T12221 | |||
| Fa'ai'uga fa'au'us | GB/T9113JB/T79 | ASME B16.5 | ||
| Butt-matoulpito pito | GB/T12224 | ASME B16.25 | ||
| Su'ega & asiasiga | GB/T13927 JB/T9092 | API6D | API598 | |
Fa'aaliga: O le tele o valve e feso'ota'i ai flange ma fa'amau fa'amau e mafai ona mamanuina e tusa ai ma mana'oga o tagata fa'atau.
Vaega Tele Meafaitino Form
| Leai. | Acceigoa igoae | Meafaitino | |
| GB | ASTM | ||
| 1 | pulou | WCB | A216-WCB |
| 2 | Nut | 45 | A194-2H |
| 3 | Ufiufi pito i lalo | 25 | A105 |
| 4 | Gasket | PTFE.Graphite + uamea uʻamea | PTFE.Graphite |
| 5 | Siu | 35CrMoA | A193-B7 |
| 6 | Tuu le alavai* | 1Cr13 | A276-410 |
| 7 | O Mama | NBR | NBR |
| 8 | Gasket | PTFE.Graphite + uamea uʻamea | PTFE.Graphite |
| 9 | Tino | WCB | A216-WCB |
| 10 | Ua fa'atumu le feula i lalo | 25 | A105 |
| 11 | tautotogo | Inconelx-750 | Inconelx-750 |
| 12 | Nofoa | 25+ENP | A105+ENP |
| 13 | Mama fa'amau | PTFE | PTFE |
| 14 | “O”Mama | NBR | NBR |
| 15 | Ga'u tui tui | afifi | afifi |
| 16 | polo* | 25+ENP | A105+ENP |
| 17 | Po'a** | 1Cr13 | A276-410 |
| 18 | Ki | 45 | 1045 |
| 19 | Gasket | PTFE uamea u'amea | PTFE+304 |
| 20 | “O”Mama | NBR | NBR |
| 21 | atigi pusa | 25 | A105 |
| 22 | Siu | 35CrMoA | A193-87 |
| 23 | Nofo afifi | 1Cr13 | A276-410 |
| 24 | afifiina | PTFE;Alava kaponi, graphite vaivai | |
| 25 | Fa'agogo afifi | WCB | A216-WCB |
| 26 | amo | WCB | A216-WCB |
| 27 | Seti so'oga | 45 | 1045 |
Manatua: O mea o lenei vaega e uiga i le anti-sulphur typo valve o GB (12Cr18Ni9 + NIP) ASTM (A182-304 + NIP).
O mea o lenei vaega e uiga i le vaʻa faʻamaʻi-sulfur type GB (12Cr18Ni9) ASTM (A276-321).
O vaega tetele o le fa'asologa o valve ma mea e fa'amaufa'ailogaina luga e eseese e tusa ai ma tulaga faigaluega moni ma manaoga fa'apitoa a le tagata fa'atau.
oloa fa'atatau
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