•中阀控股供应A41H弹簧微启封闭式安全阀主要零部件材料
•NO零件名称A41H-C/KA41Y-C材料A41Y-P/KA41Y-P材料A41Y-R/KA41Y-R材料
•1阀体WCBZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti
•2阀座ZG2Cr13/1Cr18Ni9TiZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti
•3调节圈ZG2Cr13/1Cr18Ni9TiZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti
•4阀瓣2Cr13/1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni12Mo2Ti
•5导向套ZG2Cr13/1Cr18Ni9TiZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti
•6阀盖ZG230-450ZG230-450ZG230-450
•7弹簧50CrVA50CrVA包覆氟塑料50CrVA包覆氟塑料
•8阀杆2Cr132Cr131Cr18Ni12Mo2Ti
•9调整螺杆452Cr132Cr13
•10保护罩ZG200-400ZG200-400ZG200-400
• 密封面材料堆焊D507堆焊Co基硬质合金