气动法兰球阀
pneumatic flanged ball valves
pneumatic flanged ball valves
| | 产品型号Product Model: Q641F/H 公称通径Nominal Diameter: 50~800mm 公称压力Nominal Pressure: 1.6~4.OMPa 适用温度Suitable temperature: -29°C~150°℃ 适用介质Suitable Medium: 水、油品、硝酸等 Water, oil, nitric acid, etc |
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