1. The urban construction system usually uses a large number of low-pressure cast steel gate valves and the development of environmental protection and energy conservation. The low pressure of using iron gate valves gradually turns to green plastic sheet valves, sanitary grade pipe fittings, transition metal sealing butterfly valves and line sealing butterfly valves. The pipeline for the development of oil and gas projects requires a large number of planar gate valves and ball valves.
2. The other side of energy development is energy saving, so from the perspective of energy conservation, development of steam traps, and high development of subcritical and supercritical parameters.
3. The large-scale development of power station construction requires large-caliber, high-pressure relief valves and pressure reducing valves, as well as the need to quickly open and close valves.
4. The needs of the package engineering, supply valve through a single species species and specifications. Valve manufacturers need to provide a valve project all the increasing trend.

The above is a detailed introduction of the role of cast steel gate valves in urban development and construction. If you have any questions about cast steel gate valves , prices, models, and pictures, please contact us for new information on cast steel gate valves.