Top Double Excentric Semi - Ball Valve Series
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 standert | GB/T 12237-2007;/API 6D/API 608 |
Test & ynspeksje | GB/T 13927-2008;/API 598 |
Flangedferbining | GB/T 9113.1-2000;/ASME B16.5 JB/T79.1~4-1994 |
Each yn each | JD-2004;GB/T 12221-2005 ASME B16.10 |
Major Parts Materiaal Form
NEE. | Namme | Materialen | ||||
1 | Lichem | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | ZG15Cr1Mo1V |
2 | Efterkant | Q235A | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | 25Cr2Mo1V |
3 | As mouw | SF-1 | FB090 | FB090 | FB316 | FB090 |
4 | Underste stiel | 20 kr13 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | 1Cr18Ni9Ti |
5 | Bal | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | ZG15Cr1Mo1V |
6 | Drukplaat | Q235A | 1Cr18Ni9Ti | 1Cr18Ni9Ti
| 0Cr18Ni12Mo2Ti | 25Cr2Mo1V |
7 | Sit | Q235A+PTFE | 1Cr18Ni9T/PTFE | 1Cr18Ni9Ti/PTFE
| 0Cr18Ni12Mo2Ti/PTFE | 25Cr2Mo1V/PTFE |
8 | Ball kroan | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | 1Cr18Ni9Ti |
9 | As mouw | SF-1 | FB090 | FB090 | FB316 | FB090 |
10 | Boppeste stiel | 20 kr13 | 1Cr18Ni9Ti | 1Cr18Ni9Ti
| 0Cr18Ni12Mo2Ti | 1Cr18Ni9Ti |
11 | Ferpakking Plate | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | ZG15Cr1Mo1V |
12 | Bonnet | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | ZG15Cr1Mo1V
|
13 | Bolts | 35 CrMoA | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 15Cr1Mo1V |
14 | Nuts | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 20 CrMo |
15 | Packing | Fleksibele grafyt | Fleksibele grafyt | Fleksibele grafyt | Fleksibele grafyt | Fleksibele grafyt |
16 | Gland | WCB | LCB | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | ZG15Cr1Mo1V
|
17 | Joke | WCB | WCB | WCB | WCB | WCB |
Lit jo berjocht