The product is mainly used for hydraulic supports in mines and oil field mining, suitable for engineering construction, lifting and transportation, metallurgical forging, mining equipment, ships, injection molding machinery, agricultural machinery, various machine tools, and mechanization in various industrial departments The automatic hydraulic system transports petroleum based liquids (such as mineral oil, soluble oil
Hydraulic oil, fuel oil, lubricating oil) and water-based liquids (such as emulsion, oil-water Emulsion, water) with a certain pressure (higher pressure) and temperature and liquid transmission, and the maximum working pressure can be up to 60MPa.