导读：法兰 35/35CrMoA 2Cr13 1Cr18Ni9Ti 阀座 2Cr13 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti 阀体 35/40 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti 阀瓣 2Cr13 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti 导向套 2Cr13 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti
| NO | 零件名称 | A41Y-160材料 | A41Y-160P材料 | A41Y-160R材料 |
| 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 | |||
