凯斯特阀门
  • 全天候阻火呼吸阀

    产品型号Product Model: QZF 公称通径Nominal Diameter: 50~300mm 公称压力Nominal Pressure: 0.6~6.4MPa 适用温度Suitable temperature:-40C~80C 适用介质Suitable Medium: 油品oil...

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  • 呼吸人孔

    产品型号Product Model: GYXB 公称通径Nominal Diameter: 750mm 公称压力Nominal Pressure: 1.0MPa 适用温度Suitable temperature: -40C~80C 适用介质Suitable Medium: 油品oil...

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  • 阻火防爆呼吸阀

    产品型号Product Model: HXF 公称通径Nominal Diameter: 50~ 250mm 公称压力Nominal Pressure: 0.6~2.5MPa 适用温度Suitable temperature: -40C~80C 适用介质Suitable Medium: 油品、气体 Oil,gas...

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