昊沃船用法蘭青銅截止止回閥性能規(guī)范 Technical Data
公稱壓力 Nominal Pressure(MPa) |
公稱通徑 Nominal Diameter(am) |
適用介質(zhì) Applicable Medium |
0.6 |
15~150 |
海水、淡水、滑油、燃油和 t≤250℃蒸汽 Sea water, Fresh water, Lubricanting oil, Fuel oil, t≤250℃ steam. |
1.0 |
65~150 |
|
1.6 |
65~150 |
|
2.5 |
15~125 |
昊沃船用法蘭青銅截止止回閥主要零部件材質(zhì) Materials of Main Parts
零件名稱 Parts Name |
材料 Material |
|
名稱 Name |
牌號(hào) Marks |
|
閥體、閥蓋、閥盤 Body/Cover/Disc |
鑄錫青銅 Cast Tin Bronze |
ZCuSn10Zn2, ZCuSn5Pb5Zn5 |
閥桿 Stem |
鋁青銅 Aluminum Bronze |
CuA19Mn2 |