Fully Welded Ball Valve
Fully welded ball valves are widely used in various fields. Their superior quality and high-performance stability are beyond the reach of ordinary cast steel ball valves. The service life of fully welded ball valves is much longer than that of cast steel ball valves. Fully welded ball valves are widely used in cities gas, urban heating, petrochemical, shipbuilding, steel, pressure regulating stations, power plants and other pipeline equipment. Fully welded ball valves can be buried directly underground, without the need to build tall valve wells to reduce engineering costs, and at the same time can avoid injury to personnel when operating valves. Fully welded ball valves can be used for long-term reliable operation.