Floating Hard Seal 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/T9113 JB/T79 | ASME B16.5 | ||
Butt-wylding einiget | GB/T12224 | ASME B16.25 | ||
Test & ynspeksje | GB/T13927 JB/T9092 | API6D
| API598 |
Grutte dielen Materiaalfoarm (hurde seal)
Nee. | Accessory name | Materiaal | |
GB | ASTM | ||
1 | Lichem | WCB | A216-WCB |
2 | Packing | Grafyt | Grafyt |
3 | Sit | 0Cr19Ni10Ti+STL | A182-F304+STL |
4 | Bal | 0Cr19Ni10Ni9Ti+N | A182-F304+N |
5 | Stud | 35 CrMoA | A193-B7 |
6 | Nút | 45 | A194-2H |
7 | Spring jok | 06C19Ni10 | A182-F304 |
8 | Maitiid | InconelX-750 | Inconel X-750 |
9 | Bonnet | WCB | A216-WCB |
10 | Gasket | Graphite+1Cr18Ni9Ti | Graphite+304 |
11 | Gasket | 06C19Ni10 | A182-F304 |
12 | Packing | Graphite+1Cr18Ni9Ti | Graphite+304 |
13 | Stem | 06C 19N110 | A182-F304 |
14 | Packing gland | WCB | A216-WCB |
15 | Lokaasje stik | Q235A | A36 |
16 | Wrench | WCB | A216-WCB |
17 | Ring | 65Mn | AISI1566 |
18 | Screw nail | 35 CrMoA | A193-B7 |
Opmerking: Wichtige dielen fan 'e klepsearje en materialen fan' e sealing oerflak ferskille neffens werklike wurktastân en de spesjale eask fan 'e klant.
Lit jo berjocht