Germahiya kêm Ball Valve Valveya topê ya krîogenîk
Specification Performance
Çap | Testkirina zexta li germahiya domdar (MPa) | Germahiya sepandin | navîn Applicable
| |||
Şel testing | mora tansiyona bilind | mora tansiyona kêm | ||||
Rêjeya binavkirî preewle (PN) | 1.6 | 2.4 | 1.76 | 0.6 | -29~121℃ | Gaza xwezayî, gaza zirav, gaza komirê, neft, av, hewcedarî |
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 | |||
Dersên zextê (Çîn) | 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 |
Specification Teknîkî
Design referansa | GB | API | ASME | |
Standard design | GB / T12237 | API6D | ASME B16.34 | |
Dirêjahiya strukturel | Dawiyên flanged | GB/T12221 | API6D | ASME B16.10 |
Girêdana welded | GB/T12221 | |||
Dawiya flangeds | GB / T9113JB / T79 | ASME B16.5 | ||
Butt-welding bi dawî dibe | GB/T12224 | ASME B16.25 | ||
Test & vekolîn | GB / T13927 JB / T9092 | API6D | API598 |
Nîşe: Mezinahiyên valahiya ku felç û termînalên pê-welding girêdidin dikarin li gorî hewcedariya xerîdar werin sêwirandin.
Forma materyalê ya parçeyên sereke
Na. | Accessory name | Mal | |
GB | ASTM | ||
1 | Beden | ZG25Mn | A352-LCB |
2 | Rûniştek | PTFE | PTFE |
3 | Gog | 25Mn+ENP | A350-LFI + ENP |
4 | Gasket | Grafît+06Cr18Ni9Ti | Grafît+304 |
5 | Stud | 35CrMoA | A320-L7 |
6 | Gûz | 45 | A194-4 |
7 | Devik | ZG25Mn | A352-LCB |
8 | Qam | 12Cr13 | A182-F6a |
9 | Gasket | PTFE | PTFE |
10 | Gasket | PTFE | PTFE |
11 | Gasket | Graphite | Graphite |
12 | Gûz | 45 | A194-2H |
13 | Stud | 35CrMoA | A193-B7 |
14 | Yoke | ZG25Mn | A352-LCB |
15 | Bixçe | Grafît+1Cr18N19Ti | Grafît+304 |
16 | Gland pakkirinê | ZG25Mn | A352-LCB |
17 | Cihê parçe | Q235A | A36 |
18 | Qulp | 65Mn | AISI1566 |
19 | Badanvekir | WCB | A216-WCB |
20 | Screw nail | 35CrMoA | A193-B7 |
Peyama Xwe Bihêle