三块式法兰球阀
Three pieces type flanged ball valves
Three pieces type flanged ball valves
| | 产品型号Product Model: Q41F 公称通径Nominal Diameter: 15~100mm 公称压力Nominal Pressure: 1.6~6.4MPa 适用温度Suitable temperature: -29°C~250°C 适用介质Suitable Medium: 水、油品、蒸汽 Water,oil,steam |
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