Recently, Shanghai Rogers Valve Co., Ltd. has been awarded the A1-level Industrial Valve Maintenance and Reconstruction Qualification Certificate after a rigor…
Nitrogen gas is a common protective gas, mainly used in metal welding, cutting, smelting and other industries. Its principle is to use the inert and non-combus…
On May 15, at the northern foot of the Fire Mountain, Tuha Oilfield was constructing more than 700 meters of flood prevention levees, diversion DAMS and water
As of February 28, Jilin Oilfield has implemented the intelligent lift project in the Xinli mining area for 4 months, and the average energy consumption of 10 …
?Recently, it was learned from the Tianjin Branch of CNOOC that with the construction of Kenli 10-2 oilfield Phase I/Kenli 10-1 oilfield A54 well block develo…
ROVV Valve is honored to have participated in the 25th China Northeast International Pump, Valve, Pipeline, and Cleaning Equipment Mechanical and Electrical Ex…
Compressed air energy storage power station refers to the energy storage method that uses electric energy for compressed air during the low load period of the …
At 3 am on April 1, the last section of Jishen 5-8 Ping 02 well tool string out of the wellhead, marking that the logging C3291 operation team of CPC successfu…
01 Why is the two-seat valve easy to oscillate when working with small opening?For a single core, when the medium is flow open, the valve stability is good; W…
