蜗轮式球阀
WORM GEAR TYPE BALL VALVE
WORM GEAR TYPE BALL VALVE
| | 产品型号Product Model: Q341F 公称通径Nominal Diameter: 15-500mm 公称压力Nominal Pressure: 1.6~6.4MPa 适用温度Suitable temperature: -29°C~150°c 适用介质Suitable Medium: 水、蒸汽、油品、酸类 Water, steam, oil, acid |
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