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上海騰重閥門有限公司
主營產品: 電磁閥,蝶閥,球閥,過濾器,止回閥,呼吸閥 |
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上海騰重閥門有限公司
主營產品: 電磁閥,蝶閥,球閥,過濾器,止回閥,呼吸閥 |
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| 零件名稱 | Q21F-(16-64)C | Q21F-(16-64)P | Q21F-(16-64)R |
| 閥體Body | WCB | ZG1Cr18Ni9i CF8 | ZG1Cr18Ni12Mo2Ti CF8M |
| 閥蓋 | WCB | ZG1Cr18Ni9i CF8 | ZG1Cr18Ni12Mo2Ti CF8M |
| 球體Ball | 1Cr18Ni9Ti 304 | 1Cr18Ni9Ti 304 | 1Cr18Ni12Mo2Ti 316 |
| 閥桿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) | ||