品牌
生产厂家厂商性质
上海市所在地
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零件名称 | Q21F-(16-64)C | Q21F-(16-64)P | Q21F-(16-64)R |
阀体Body | WCB | ZG1Cr18Ni9i CF8 | ZG1Cr18Ni12Mo2Ti CF8M |
阀盖 | WCB | ZG1Cr18Ni9i CF8 | ZG1Cr18Ni12Mo2Ti CF8M |
球体Ball | 1Cr18Ni9Ti 304 | 1Cr18Ni9Ti 304 | 1Cr18Ni12Mo2Ti 316 |
阀杆Stem | 1Cr18Ni9Ti 304 | 1Cr18Ni9Ti 304 | 1Cr18Ni12Mo2Ti 316 |
聚四氟乙烯Polytetrafluorethylene(PTEE) | |||
密封圈Sealring | |||
填料Packing | 聚四氟乙烯Polytetrafluorethylene(PTEE) |