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JJBY1 單法蘭取壓針型閥結(jié)構(gòu)圖：
網(wǎng)址/MTEditor/20110319/634361247475151250.jpg)
試驗標(biāo)準(zhǔn)單位Unit：MPa
|
試驗項目TESTITEM |
壓力值PRESSURE VALVE |
|
公稱壓力Nominal Pressure |
2.5 |
|
殼體試驗Shell Test |
3.7 |
|
密封試驗Test |
2.75 |
|
氣壓試驗Air Pressure Test |
0.9 |
|
適用溫度Suitable Temperatue |
≤180℃ |
|
適用介質(zhì)Suitable Medium |
水、蒸汽、油品等Water,Steam,Oilgoods |
型號與零部件材質(zhì)：
|
型號 |
閥體 |
接頭 |
閥桿 |
螺帽 |
填料 |
|
J48H-25 |
20# |
20# |
2Cr13 |
20# |
柔性石墨、四氟 |
|
J48W-25P |
304SS |
304SS |
304SS |
304SS |
柔性石墨、四氟 |
|
J48W-25R |
316SS |
316SS |
316SS |
316SS |
柔性石墨、四氟 |
外型與連接尺寸：
|
規(guī)格 |
A |
L |
H |
Do |
|
DN10 |
90 |
130 |
90 |
60 |
|
DN15 |
92 |
122 |
90 |
60 |
|
DN20 |
105 |
150 |
105 |
80 |
|
DN25 |
115 |
150 |
120 |
100 |
