鍛鋼閘閥 Carbon Steel Forging Manual Socket Welded API Globe Valve Stop Valve Manufacture/Factory Price
設計標準
設計標準:ASME B16.34/API 602
連接法蘭:螺紋端ASME B1.20.1
試驗與檢驗:API 598
Main outer size
| 參數 | Class | 1/2” | 3/4" | 1" | 11/4" | 11/2" | 2" |
| L | 800# | 87 | 92 | 106 | 127 | 127 | 135 |
| 1500# | 92 | 106 | 127 | 130 | 135 | - |
| 2500# | 106 | 127 | 135 | - | - | - |
| Φp | 800# | 9.5 | 12.7 | 17.5 | 23.8 | 28.6 | 29.5 |
| 1500# | 8 | 9 | 14 | 20 | 25 | - |
| 2500# | 7 | 12.5 | 15.5 | - | - | - |
| H | 800# | 170 | 175 | 70 | 250 | 250 | 285 |
| 1500# | 175 | 190 | 250 | 250 | 255 | - |
| 2500# | 190 | 250 | 255 | - | - | - |
