平行式闸阀
Parallel type gate valves
Parallel type gate valves
 |  | 产品型号Product Model: Z43Y 公称通径Nominal Diameter: 25~200mm 公称压力Nominal Pressure: 16.0~40.0MPa 适用温度Suitable temperature: -29°C~600°℃ 适用介质Suitable Medium: 水、油品、天然气、泥浆 Water,oil,natural gas, mud |
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