碳钢内螺纹闸阀>Z15H碳钢内螺纹闸阀
碳钢内螺纹闸阀>Z15H碳钢内螺纹闸阀/丝扣闸阀主要型号规格：Z15H-16C Z15H-25 DN15 DN20 DN25 DN32 DN50
Specifications | Nominal pressure:PN1.6,2.5,4.0,6.4MPa |
| Strength testing pressure:PT2.4,3.8,6.0,9.6,MPa |
| 公称压力:PN1.6,2.5,4.0,6.4MPa | Seat testing pressure(high pressure):1.8,2.8,4.4,7.1MPa |
| 强度试验压力：PT2.4,3.8,6.0,9.6,MPa | Applicable media: |
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| 高压密封试验压力：1.8,2.8,4.4,7.1MPa | Z15W-(16-64)C Water.Oil.Gas |
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| 适用介质：Z15W-(16-64)C 水，油，气 | Applicable temperature:-29～180℃ |
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| 适用温度：-29～180℃ | Applicable media: |
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| 适用介质：Z15W-(16-64)P 硝酸类 | Z15W-(16-64)P Nitric acid |
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| Z15W-(16-64)R 醋酸类 | Z15W-(16-64)R Acetic acid |
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| 适用温度：-40～180℃ | Applicable temperature:-40～180℃ |
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| ;Z15H碳钢内螺纹闸阀主要外形尺寸Main outer size |
| DN | G | L | E | B | H | W |
| 15 | 1/2" | 55 | 16 | 31 | 88 | 70 |
20 | 3/4" | 60 | 18 | 38 | 98 | 70 |
| 25 | 1" | 68 | 20 | 46 | 108 | 80 |
| 32 | 1?" | 76 | 21.5 | 56 | 128 | 100 |
| 40 | 1?" | 80 | 23 | 63 | 152 | 100 |
| 50 | 2" | 93 | 24.5 | 76 | 166 | 100 |
;Z15H碳钢内螺纹闸阀主要零件材料Materials of main parts
零件名称 Description of parts | Z15W-(16-64)C |
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| | 304. 316 |
| 聚四氟乙烯Polytetrafluorethylene(PTEE) |
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