Trunnion Mounted Ball Valve
Performance Spesifikaasje
Druk | Testdruk by konstante temperatuer (MPa) | Applicable temperatuer | Tapaslik medium
| |||
De shell testing | Hege druk seal | Lege druk seal | ||||
Nominale wurdearring prewis (PN) | 1.6 | 2.4 | 1.76 | 0.6 | -29~121℃ | Ierdgas, floeiber gas, stienkoal gas, oalje, wetter, eask |
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 | |||
Drukklassen (Klasse) | 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 |
Technyske spesifikaasje
Design ferwizing | GB | API | LYKAS MY | |
Design standert | GB/T12237 | API6D | ASME B16.34 | |
Strukturele lingte | Flange úteinen | GB/T12221 | API6D | ASME B16.10 |
Welded ferbining | GB/T12221 | |||
Flanged eins | GB/T9113JB/T79 | ASME B16.5 | ||
Butt-wylding einiget | GB/T12224 | ASME B16.25 | ||
Test & ynspeksje | GB/T13927 JB/T9092 | API6D | API598 |
Opmerking: De ôfmjittings fan fentylferbinende flens en butt-welding-terminas kinne wurde ûntwurpen neffens de eask fan 'e klant.
Major Parts Materiaal Form
Nee. | Accessory name | Materiaal | |
GB | ASTM | ||
1 | Bonnet | WCB | A216-WCB |
2 | Nút | 45 | A194-2H |
3 | Bottom cover | 25 | A105 |
4 | Gasket | PTFE.Graphite + RVS | PTFE.Graphite |
5 | Skroef | 35 CrMoA | A193-B7 |
6 | Set de klepsteel** | 1 kr13 | A276-410 |
7 | O Ring | NBR | NBR |
8 | Gasket | PTFE.Graphite + RVS | PTFE.Graphite |
9 | Lichem | WCB | A216-WCB |
10 | Blow down is ynfolle | 25 | A105 |
11 | Maitiid | Inconelx-750 | Inconelx-750 |
12 | Sit | 25+ENP | A105+ENP |
13 | Segelring | PTFE | PTFE |
14 | "O”Ring | NBR | NBR |
15 | Grease ynjeksje fentyl | Pakket | Pakket |
16 | Bal* | 25+ENP | A105+ENP |
17 | Stem** | 1 kr13 | A276-410 |
18 | Kaai | 45 | 1045 |
19 | Gasket | PTFE roestfrij stiel | PTFE+304 |
20 | "O”Ring | NBR | NBR |
21 | Ferpakking koffer | 25 | A105 |
22 | Skroef | 35 CrMoA | A193-87 |
23 | Packing sit | 1 kr13 | A276-410 |
24 | Packing | PTFE;Koalstoffiber, sêft grafyt | |
25 | Packing gland | WCB | A216-WCB |
26 | Joke | WCB | A216-WCB |
27 | Ferbining set | 45 | 1045 |
Opmerking: It materiaal fan dit diel oer it anty-swevel typo-klep is GB(12Cr18Ni9+ NIP)ASTM(A182-304+NIP).
It materiaal fan dit diel oer it anty-sweveltype fentyl is GB(12Cr18Ni9)ASTM(A276-321).
Wichtige dielen fan 'e fentylsearje en materialen fan sealing oerflak ferskille neffens werklike wurkjende tastân en klant syn spesjale eask.
Lit jo berjocht