| NO. |
零件名称 |
A41Y-160 材质 A41Y-320 |
A41Y-160P 材质 A41Y-320P |
A41Y-160P 材质 A41Y-320P |
| 1 |
法兰 |
35/35CrMoA |
2Cr13 |
1Cr18Ni9Ti |
| 2 |
阀座 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
| 3 |
阀体 |
35/40 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
| 4 |
阀瓣 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
| 5 |
导向套 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
| 6 |
弹簧 |
50CrVA |
50CrVA 包覆氟塑料 |
50CrVA 包覆氟塑料 |
| 7 |
阀杆 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
| 8 |
阀盖 |
ZG230-450 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
| 9 |
调整螺杆 |
45 |
2Cr13 |
2Cr13 |
| 10 |
阀帽 |
ZG200-400 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
| 阀座、阀瓣密封面 |
堆焊 Co 基硬质合金 |
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