Valve Fa'amau Fa'amau Fa'amau
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 | Nofoa | PTFE | PTFE |
2 | pulou | 25 | A105 |
3 | Tino | 25 | A105 |
4 | polo* | 25+Cr | A105+Cr |
5 | Po'a** | 12Cr13 | A276-410 |
6 | Gasket | PTFE | PTFE |
7 | Tino afifiina | 12Cr13 | A276-410 |
8 | Nofo afifi | 25 | A105 |
9 | afifiina | PTFE;Alava kaponi;Kafite malu | |
10 | Fa'agogo afifi | WCB | A216-WCB |
11 | Siu | 35CrMoA | A193-87 |
12 | Su'e vaega | Q235A | A36 |
13 | Mama | 65Mn | AISI 1566 |
14 | Uu | KTH350-10 | A47-667Cr32510 |
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.
Tuu lau Feau