NO.
|
零件名称
|
A40Y-C材料
|
A40Y-P材料
|
A40Y-I材料
|
1
|
阀体
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr5Mo
|
2
|
阀座
|
2Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
3
|
调节圈
|
2Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
4
|
阀瓣
|
2Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
5
|
导向套
|
2Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
6
|
散热器
|
ZG230-450
|
ZG230-450
|
ZG230-450
|
7
|
阀盖
|
ZG230-450
|
ZG230-450
|
ZG230-450
|
8
|
弹簧
|
50CrVA
|
50CrVA包覆氟塑料
|
50CrVA包覆氟塑料
|
9
|
阀杆
|
2Cr13
|
1Cr18Ni9Ti
|
2Cr13
|
10
|
调整螺杆
|
45
|
1Cr18Ni9Ti
|
2Cr13
|
11
|
阀帽
|
ZG200-400
|
ZG200-400
|
ZG200-400
|
密封面材料
|
堆焊Co基硬质合金
|
|||
