Application of synthetic materials valves

Synthetic valves, which outperform metal valves in many aggressive conditions, are primarily corrosion resistant, followed by net weight, and their strength depends on the shape, alignment and number of reinforcing fibers. (In general, the greater the percentage of fiber, the greater the strength of

The calcium carbide company will be reviewed this month

The reporter learned from the Department of Industry Policy of the National Development and Reform Commission on July 7 that in order to implement the “Circular of the State Council Concerning Accelerating the Adjustment of the Industry Structure with Overcapacity,” he has done a good j

The Preliminary Work of the Oil and Gas Legislation Launched the Energy Development Bureau of the National Development and Reform Commission recently convened a symposium on legislative work

On November 2, the reporter learned from the Energy Development Bureau of the National Development and Reform Commission that the preparatory work for the oil and gas legislation has started. The Development and Reform Commission’s Energy Bureau recently convened a symposium on oil and gas l