Valve Polo Fa'amaufa'ailoga e tolu vaega
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 (Faamaufa'ailoga vaivai)
| Leai. | Acceigoa igoae | Meafaitino | |
| GB | ASTM | ||
| 1 | Gasket | Graphite + uamea e leai se mea | B12.10-304/FG |
| 2 | Nofoa | PTFE | PTFE |
| 3 | pulou | 25 | A105 |
| 4 | Nut | 45 | A194-2H |
| 5 | Stud | 35CrMoA | A193-B7 |
| 6 | Tino | 25 | A105 |
| 7 | polo* | 25+Cr | A105+Cr |
| 8 | Po'a** | 12Cr13 | A276-410 |
| 9 | Gasket | PTFE | PTFE |
| 10 | Nofo afifi | 12Cr13 | A276-410 |
| 11 | afifiina | kalafi | kalafi |
| 12 | Fa'agogo afifi | WCB | A216-WCB |
| 13 | U'u | 35CrMoA | A193-B7 |
| 14 | Su'e vaega | Q235A | A36 |
| 15 | Mama | 65Mn | AISI1566 |
| 16 | Uu | KTH350-10 | A47-667Gr32510 |
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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