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Incorrect selection of fillers, not resistant to medium corrosion, not resistant to valve high-pressure or vacuum, high or low temperature use;
2021-10-30
Corrosion has always been one of the hazards of chemical equipment headaches, with slight carelessness ranging from damage to accidents and even disasters. According to relevant statistics, ...
2021-10-28
10-30
2021
Incorrect selection of fillers, not resistant to medium corrosion, not resistant to valve high-pressure or vacuum, high or low temperature use;
10-28
2021
Corrosion has always been one of the hazards of chemical equipment headaches, with slight carelessness ranging from damage to accidents and even disasters. According to relevant statistics, ...
10-26
2021
1、 Grey cast iron: Grey cast iron is suitable for media such as water, steam, air, gas, and oil with a nominal pressure PN ≤ 1.0MPa and a temperature range of -10 ℃ to 200 ℃. The commonly used grad...
10-24
2021
Although the range of valve products involved in the development and transportation of oil and natural gas has remained largely unchanged for a century, valve manufacturers have been constantly upd...
10-22
2021
The correct selection of valves is crucial for ensuring the safe production of the device, improving the service life of the valve, and meeting the long-term operation of the device. The main cause of
10-20
2021
Valves are control components in fluid conveying systems that have functions such as diversion, interception, regulation, throttling, prevention of backflow, diversion, or overflow pressure relief. Va
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