Wenzhou Manufacturing High-quality Development Conference

The chemical processing industry is known for its rigorous demands on equipment and materials. Managing and controlling the flow of corrosive and often hazardous chemicals is a critical task. In this ...

There are many types of gate valves, knife gate valve is one of them, also called knife gate valve. Gate valve can be divided into flat gate valve and knife gate valve according to the structure type....

Electric butterfly valve belongs to a variety of electric valve and electric regulating valve. The main connection methods of electric butterfly valve are: flange type and wafer type; the main sealing...