J61Y高溫高壓對焊截止閥實驗標準: (單位Unit:MPa)
|
試驗項目 TESTITEM |
壓力值 PRESSURE VALVE |
|
公稱壓力 Nominal Pressure |
32 |
|
殼體試驗 Shell Test |
48 |
|
密封試驗 Test |
35.2 |
|
氣壓試驗 Air Pressure Test |
19.2 |
|
適用溫度 Suitable Temperatue |
≤550℃ |
|
適用介質(zhì) Suitable Medium |
水、蒸汽、油品等Water,Steam,Oilgoods |
三、J61Y高溫高壓對焊截止閥型號與零部件材質(zhì):
|
型號 |
閥體 |
接頭 |
閥桿 |
螺帽 |
填料 |
|
J61H-160 |
20# |
20# |
2Cr13 |
20# |
柔性石墨、四氟 |
|
J61W-160P |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
柔性石墨、四氟 |
|
J61Y-160V |
12CrMov |
12CrMov |
12CrMov |
20# |
柔性石墨、四氟 |
