This exhibition will be held from May 12th to 14th this year at the Zibo Convention and Exhibition Center, with the theme of green, environmental protection, and energy conservation.

At present, the domestic steel market will exhibit a pattern of slight decline in supply, insufficient release on demand, and significant downward shift in cost.

The important component for adjusting pressure in a piston type pressure reducing valve is the piston plug,

On April 17th, news came from the First Drilling Company of Bohai Drilling Company that the Gao32-Ping4 well, which was drilled by the 70025 drilling team, had completed drilling at 6088 meters,

Since 2010, China's petrochemical industry has ranked second in the world's petrochemical industry and first in the world's chemical industry. By 2030, China's chemical output value will account for half of the world's total.

In late March, the first pilot test platform for shale oil development in Dagang Oilfield, Cangdong Depression Platform 5, was officially put into production

For stainless steel, it is generally considered that it is not easy to rust, but in fact, stainless steel can also rust.

Flange butterfly valves are mainly used in industrial production pipelines. Their main function is to cut off the flow of media in the pipeline, or to regulate the flow of media in the pipeline.

China's continental shale oil exploration and development has made important progress in many fields, but still faces multiple challenges

On March 7, 2023, the 11th China (Shanghai) International Fluid Machinery Exhibition hosted by China General Machinery Industry Association (hereinafter referred to as China General Machinery Industry Association)

Hard seal butterfly valve refers to the hard seal with metal materials or other hard materials on both sides of the sealing pair.

Knife gate valve can only be used to cut off rather than to throttle, and gate valve can throttle or switch.

On February 10, the prosperity index of the petroleum and chemical industry was officially released in January.

On January 20, the National Energy Administration announced the top ten landmark achievements of national oil and gas exploration and development in 2022.

Installation environment and maintenance precautions of butterfly valve