Fixed ball valve, is a new generation of high-performance ball valve, suitable for long-distance transmission pipelines and general industrial pipelines, its strength, safety, resistance to
Zhejiang Guoji Fluid Control Co., LTD
High temperature and high pressure power station valve, hard seal butterfly valve, hard seal ball valve, knife gate valve, water conservancy valve, blind plate valve, regulating valve
Fixed ball valve, is a new generation of high-performance ball valve, suitable for long-distance transmission pipelines and general industrial pipelines, its strength, safety, resistance to