1. It is used for conveying clean water and other liquids with similar physical and chemical properties to clean water. It is suitable for industrial and urban water supply and drainage, high-rise building pressurized water supply, garden irrigation, fire pressurization and equipment matching. Operating temperature T: ≤ 80 °C.
2. It is suitable for high-temperature hot water pressurized circulating transportation of boilers in energy, metallurgy, chemical industry, textile, papermaking, and hotels and restaurants, and circulating pumps for urban heating systems.
3. For conveying liquids that do not contain solid particles, are corrosive, and have a viscosity similar to that of water, suitable for petroleum, chemical, metallurgy, electric power, paper, food, pharmaceutical and synthetic fibers and other departments, using temperature T: -20℃-120 °C.
4. For transporting gasoline, diesel oil, kerosene and other petroleum products, the operating temperature T: -20℃-120℃.