
衬氟蝶阀
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| 序号 | 零件名称 | 灰铸铁 | 铸钢 | 不锈耐酸铸钢 | 超低碳不锈耐酸铸钢 | ||
| Z | C | P | R | PL | RL | ||
| 1 | 阀体/阀盖 | HT250 | WCB | CF8 | CF8M | CF3 | CF3M |
| 2 | 蝶板 | WCB | CF8 | CF8M | CF3 | CF3M | |
| 3 | 阀杆 | 1Cr13 | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | 00Cr18Ni10 | 000Cr17Ni14Mo2 |
| 4 | 衬里/阀座 | PTFE(F4),PCTEF(F3),FEP(F46),PFA(可溶F4),PP,PO | |||||
| 5 | 紧固销 | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | 00Cr18Ni10 | 000Cr17Ni14Mo2 | |
| 6 | 填料 | PTFE(F4) | |||||
| 7 | 填料压盖 | WCB | CF8 | CF8M | CF3 | CF8 | |
| 8 | 支架 | WCB | CF8 | CF8 | |||
| 9 | 紧固螺栓 | 35 | 1Cr17Ni2 | 1Cr18Ni2 | |||
| 10 | 螺母 | 45 | 1Cr18Ni9 | 0Cr18Ni9 | |||


上一篇:dn200电动衬四氟对夹蝶阀 / 下一篇:蝶阀D341F-16C\DN300\阀体 WCB+内衬 PTFE