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| | 产品型号Product Model: J44W 公称通径Nominal Diameter: 15~300mm 公称压力Nominal Pressure: 16.0~4.0MPa 适用温度Suitable temperature:≤200°C≤425°C 适用介质Suitable Medium: 液化石油气、水、酸、蒸汽、油品等 Liquefied petroleum gas, water, steam, oil, acid, etc |