After careful planning and preparation, the corporate website of Xiamen HengFa Industry and Trade Co., Ltd was officially launched. Through this website, you can get the latest product information ...
With the development of China's coal chemical industry and natural gas liquefaction industry, the localization of key equipment required is gradually deepening. Although the 100000m3 air separa...
The structure of diaphragm valve is very different from that of general valves. It relies on soft rubber film or plastic film to control fluid movement. The commonly used diaphragm valve materials ...
How is the connection between industrial valves and pipelines or facilities? The running, emitting, dripping and leaking of industrial valves, most of the problems basically occur at the connection...
The valve is normally closed clockwise and opened counterclockwise, that is, close the valve in the direction of the arrow pointing to S, and open the valve in the direction of the arrow pointing t...
Most of the fluid media used in the processing industry involve oil and gas streams of different corrosive grades. These flow conditions, including medium flow, are considered to be either clean, d...
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