德标止回阀
GERMAN STANDARD CHECK VALVE
GERMAN STANDARD CHECK VALVE
![]() | ![]() | 产品型号Product Model: H41H (Y) 公称通径Nominal Diameter: 15~300mm 公称压力Nominal Pressure: 1.6~4.0MPa 适用温度Suitable temperature: -29°C~425°C 适用介质Suitable Medium: 水、蒸气、油品 water, steam, oil products |
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