Jiangsu Haifa Machinery Manufacturing Co., Ltd.

With the rapid development of China's high-end equipment manufacturing and clean energy industries, nuclear main pumps and high-end fluid equipment are continuously advancing toward larger scale, higher reliability, and multi-scenario applications. In recent years, a domestic high-end pump equipment enterprise has successively launched two core products tailored to different nuclear power technology routes. One adopts a dry motor structure, suitable for traditional large pressurized water reactor nuclear power units; the other is designed for Generation III+ advanced reactor types, utilizing wet winding technology to further enhance equipment performance in safety, cooling efficiency, and long-term stable operation. The dry motor technology route features mature structure, convenient maintenance, and stable operation, meeting the requirements of traditional large pressurized water reactors for long continuous operation and high reliability. In contrast, wet winding technology directly involves the cooling medium in motor heat dissipation, significantly improving system cooling capacity and compactness, making it more suitable for the high standards of safety redundancy and extreme condition adaptability required by Generation III+ nuclear power units. Beyond the nuclear power sector, such high-end pump equipment also demonstrates broad application prospects in offshore platforms, data center liquid cooling systems, and large industrial circulating cooling systems. In offshore platform environments, equipment must withstand high salt spray, high humidity, and complex operating conditions for extended periods, imposing higher requirements on material corrosion resistance and operational stability. In the data center cooling field, with the rapid development of AI computing power and liquid cooling technology, high-reliability and high-efficiency circulating pumps have become core equipment essential for ensuring stable server operation. To meet future market demands, the enterprise has simultaneously introduced advanced five-axis CNC large-scale machining centers, significantly improving the machining accuracy and manufacturing efficiency of large complex flow channel components, laying the foundation for mass production of high-end pump equipment. With the continuous development of nuclear power, new energy, and high-end manufacturing industries during the "15th Five-Year" period, the high-performance fluid equipment market will also usher in broader development space. Jiangsu Haifa Machinery Manufacturing Co., Ltd. was restructured from Jiangsu Ligong Group Co., Ltd. and the Jingjiang Stainless Steel Pump and Valve Factory of the Steel Research Institute under the Ministry of Metallurgical Industry, which was established in 1958. It mainly produces API610 chemical process pumps - OH1 pumps, OH2 pumps, OH3 pumps, OH4 pumps, BB1 pumps, BB2 pumps, BB3, BB4, BB5 multistage pumps, VS1, VS4, VS5, VS6 barrel pumps, HES type chemical process pumps, chemical pumps, petrochemical pumps, sixth-generation ultra-low carbon stainless steel high-quality leak-free molten urea pumps, urea hydrolyzer feed pumps, high-temperature asphalt pumps, pitot tube pumps, rotary jet pumps, molten salt pumps, vertical submerged pumps, magnetic drive pumps, low-temperature liquid hydrogen pumps, high-pressure liquid hydrogen pumps, high-temperature nitric acid magnetic drive pumps, magnetic drive pumps for conveying solid-containing media, industrial pumps, canned motor pumps, slurry pumps, titanium tetrachloride pumps, strong self-priming pumps, fluoroplastic-lined pumps, sandwich fluoroplastic-lined pumps, leak-free pumps, desulfurization and denitrification pumps, alkali pumps, pumps, geothermal pumps, oil pumps, axial flow pumps, printing and dyeing pumps, dyeing and finishing pumps, Ti alloy pumps, C-276 material, Hastelloy, 316L, forced circulation pumps, special pumps for filter presses, refrigerant pumps, long-shaft vertical submerged pumps, CQC first-level energy efficiency chemical pumps, high-pressure descaling industrial pumps, and Chinese chemical pumps. www.jslgpump.com Contact number: 13905263417 E-mail: jslgpump@gmail.com E-mail: jsareva@163.com