主要零件材质:零件名称ZG1Cr18Ni9Ti系列ZG00Cr18Ni10系列ZG1Cr18Ni12MO2Ti系列ZG00Cr17Ni14MO2系列WCB系列阀体/阀盖ZG1Cr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12MO2TiZG00Cr17Ni14MO2WCB阀杆ZG1Cr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12MO2TiZG00Cr17Ni14MO2WCB阀瓣ZG1Cr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12MO2TiZG00Cr17Ni14MO2WCB垫片304+PTFE304L+PTFE316+PTFE316L+PTFE石墨+304螺柱1Cr17Ni21Cr17Ni21Cr17Ni21Cr17Ni235CrMoA螺母1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti45上展式放料阀连接尺寸：DN上法兰上法兰下法兰密封座D1D2D3D4D5D62511580115853213510013510040145110145110806050165125160125857065180145180145130858019516019516013595100215180215180160130125245210245210160140150280240280240185165200335295335295//)