Top Double Eccentric Semi - Series Ball Valve
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℃ or li ser daxwaza bikarhêner |
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
Standard design | GB/T 12237-2007;API 6D/API 608 |
Test & vekolîn | GB/T 13927-2008/JB9092-1999;API 598 |
Flangedtêkêlî | JB/T79.1~4-1994 ASME/ANSI B16.5 |
Rû bi rû | GB / T 12221-2005 ASME B16.10 |
Forma materyalê ya parçeyên sereke
NA. | Nav | Materials | |||||
1 | Beden | GB | WCB | LCB | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | ZG15Cr1Mo1V |
ASTM | A216WCB | A352-LCB | A351 Cf8 | A351 CF8M | A217 Wc9/WC6 | ||
2 | Temsîk | GB | WCB | LCB | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | ZG15Cr1Mo1V |
ASTM | A216WCB | A352-LCB | A351 Cf8 | A351 CF8M | A217 Wc9/WC6 | ||
3 | Gog | GB | WCB + Kromiya hişk | LCB + Kromiya hişk | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | 25Cr2Mo1V |
ASTM | A216 WCB + HF | A352LCB + HF | A351 Cf8+HF | A351 CF8M + HF | A217 WC6/WC9 | ||
4 5 | Stûna jorîn & jêrîn | GB | 20Cr13 | 20Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | 25Cr2Mo1V |
ASTM | A276 420 | A276 410 | A276 304 | A276 316 | A182 F22a | ||
6 | Rûniştek | GB | Q235A + PTFE | LF2 + PTFE | 1Cr18Ni9Ti/PTFE | OCr18Ni12Mo2Ti / PTFE | 25Cr2Mo1v / PTFE |
ASTM | A276 420 / PTFE | A182 LF2 + PTFE / HF | A182F 304 / PTFE | A182F 316 / PTFE | A182F F22a / PTFE | ||
7 | Bixçe | GB | Grafît Flexible | Grafît Flexible | Grafît Flexible | Grafît Flexible | Grafît Flexible |
ASTM | Grafît Flexible | Grafît Flexible | Grafît Flexible | Grafît Flexible | Grafît Flexible | ||
8 | Bolts | GB | 35CrmoA | 35CrmoA | Ocr18Ni9 | Ocr18Ni9 | 15Cr1Mo1V |
ASTM | A193 B7 | A193 L7 | A193-B8M | A193-B8M | A193-B16 | ||
9 | Nuts | GB | 45 | 45 | Ocr18Ni9 | Ocr18Ni9 | 20CrMo |
ASTM | A194 2H | A194-4 | 194-8M | 194-8M | A194-16 |
Peyama Xwe Bihêle