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. ...
The corrosion of metals is mainly caused by chemical corrosion and electrochemical corrosion, and the corrosion of non-metallic materials is generally caused by direct chemical and physical damage....
What aspects should be paid attention to when installing the butterfly valve? First, after opening the package, the Taike butterfly valve cannot be stored in a humid warehouse or open air envi...
Structural characteristics of internal threaded ball valves
1. According to the structure of the valve body, the internal threaded connection ball valve is divided into one piece, two pieces...
Taike valve hydraulic control valve uses the medium pressure of the pipeline itself as the power source for opening and closing and adjustment. The pilot valve and the small system pipeline can be ...
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 ...