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Butterfly Valve
Gate Valve
Check Valve
Regulating Valve, Air Valve, Semi-spherical Valve
Welding Butterfly Valve
Hydropower Plant Turbine Inlet Valve
Sluice Gate and Sewage Valve
High-medium Pressure
Expansion Joint and Pipe Fitting
Driving Actuator, Hydraulic Power Stationand Electric Cabinet
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5月26日，上海黄浦江上游连通工程项目领导莅临公司，该项目所用的DN4000球铁蝶阀为引水行业应用超大口径球墨铸铁阀门。
