一、J43H-16P法蘭式針型閥試驗標(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 Temperature | ≤180℃ |
適用介質(zhì) Suitable Medium | 水、蒸汽、油品等Water,Steam,Oilgoods |
二、J43H-16P法蘭式針型閥型號與零部件材質(zhì):
型號 TYPE | 閥體 BODY | 接頭 TIE-IN | 閥桿 VALVE HANDLE | 螺帽 SCREW CAP | 填料 PACKING |
J43H-16P | 20# | 20# | 2Cr13 | 20# | 柔性石墨、四氟 |
J43W-25P | 304SS | 304SS | 304SS | 304SS | 柔性石墨、四氟 |
J43W-25R | 316SS | 316SS | 316SS | 316SS | 柔性石墨、四氟 |
三、J43H-16P法蘭式針型閥外型與連接尺寸:
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 |
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