详细介绍
GB/T590-93船用法兰铸铁截止阀
Marine Cast Iron Flanged Globe Valves
GB/T591-93船用法兰铸铁截止止回阀
Marine Cast Iron Flanged Stop Check Valves
主要零部件材质 Materials of Main Parts
|
零件名称 Parts Name |
材料 Material |
|
|
名称 Name |
牌号 Marks |
|
|
阀体、阀盖 Body/Cover |
灰铸铁 Gray Cast Iron |
HT200 |
|
阀盘 Disc |
铸锡青铜 Cast Tin Bronze |
ZCuSn10Zn2 |
|
阀座 Seat |
铸铝青铜 Cast Aluminum Bronze |
ZcuA19Mn2 |
|
阀杆 Stem |
铝青铜 Aluminum Bronze |
CuA19Mn2 |
联系方式
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