1. Sulfuric acid As one of the strong corrosive media, sulfuric acid is an important industrial raw material with a very wide range of uses. The corrosion of sulfuric acid with different concentrat...
Advantages of pneumatic three piece ball valve:
1. The fluid resistance is small, and its resistance coefficient is equal to that of pipe sections of the same length.
2. Simple structure, small siz...
Product Features:
1. The body is made of high-grade nodular cast iron, which reduces the weight by 20% to 30% compared with the traditional gate valve.
2. European advanced design, reasonable struc...
The valve often has some troublesome problems during the use process, such as the valve is not closed tightly or tightly. What should I do?
Under normal circumstances, if it is not tightly closed, ...
Three-way ball valve is a relatively new type of ball valve, which is widely used in petroleum, chemical industry, urban water supply and drainage and other fields, so what are its advantages? The ...
During high-pressure grouting construction, at the end of grouting, the flow resistance of cement slurry is very high (usually 5MPa), and the working pressure of the hydraulic system is very high. ...