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Q21F外螺纹食品球阀
| 性能规范Specifications |
Nominal pressure:PN1.6,2.5,4.0MPa
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Strength testing pressure:PT2.4,3.8,6.0,9.6,MPa |
| 公称压力:PN1.6,2.5,4.0MPa |
Seat testing pressure(low pressure):0.6MPa |
| 强度试验压力：PT2.4,3.8,6.0,9.6,MPa |
Applicable media: |
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| 低压气密封试验压力：0.6MPa |
Q21F-(16-64)C Water.Oil.Gas |
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| 适用介质：Q21F-(16-64)C 水，油，气 |
Applicable temperature:-29～280℃ |
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| 适用温度：-29～280℃ |
Applicable media: |
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| 适用介质：Q21F-(16-64)P 硝酸类 |
Q21F-(16-64)P Nitric acid |
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| Q21F-(16-64)R 醋酸类 |
Q21F-(16-64R Acetic acid |
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| 适用温度：-40～280℃ |
Applicable temperature:-40～280℃ |
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主要零件材料Materials of main parts
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零件名称
Description of parts
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Q21F-(16-64)C |
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| 阀盖Bonnet |
WCB |
ZG1Cr18Ni9i
CF8
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ZG1Cr18Ni12Mo2Ti
CF8M
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聚四氟乙烯Polytetrafluorethylene(PTEE) |
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聚四氟乙烯Polytetrafluorethylene(PTEE) |
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