美标固定球阀
AMERICAN STANDARD FIXED BALL VALVE
AMERICAN STANDARD FIXED BALL VALVE
 |  | 产品型号Product Model: Q347F 公称通径Nominal Diameter: 50~1000mm 公称压力Nominal Pressure: 150~900LB 适用温度Suitable temperature: -29°C~150°C 适用介质Suitable Medium: 水、气、油品、天然气 Water, gas, oil and natural gas |
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