Jiangsu Haifa Machinery Manufacturing Co., Ltd.

In recent years, China's specialty pumps are shifting from "import substitution" to "independent design for extreme operating conditions." Petrochemical, coal chemical, nuclear power, concentrated solar power (CSP) energy storage, LNG, offshore engineering, and new energy projects are imposing higher demands on pump equipment, including High Temperature, High Pressure, Cryogenic Service, Sealless Design, and Corrosion-Abrasion Resistance. Public industry data shows that domestic specialty industrial pumps have widely covered chemical process pumps, forced circulation pumps, slurry pumps, high-temperature molten salt pumps, long-shaft seawater pumps, cryogenic pumps, and nuclear industry pumps, with some high-end equipment accelerating localization. Jiangsu Haifa Machinery Manufacturing Co., Ltd. (www.jslgpump.com) has established a product system covering API 610 OH1–OH6, BB1–BB5, VS series, API 685 magnetic drive pumps, high-temperature molten salt pumps, canned motor pumps, and high-pressure multistage pumps. For refining and coal chemical applications, priority can be given to developing BB5 high-pressure hydrogenation pumps, BB2 high-temperature bottom pumps, and OH2 process pumps; for LNG and cryogenic light hydrocarbons, VS6 Deep Cryogenic Pumps can be developed; for flammable, toxic, and zero-leakage media, API 685 Sealless Magnetic Drive Pumps can be adopted; for CSP energy storage and advanced nuclear energy, continuous breakthroughs are needed in Molten Salt Pumps, Liquid Metal Pumps, and High-Temperature Canned Motor Pumps. The core of future specialty pump competition is no longer just material upgrades, but systematic capabilities in hydraulic design, rotor dynamics, thermal deformation, seal life, low NPSHr, online monitoring, and full life-cycle validation. Relevant domestic research platforms have identified high temperature, high pressure, deep cryogenic, long-cycle operation, and reliability testing as key directions. Jiangsu Haifa can further integrate CFD, AI-Assisted Hydraulic Design, Digital Twin, Predictive Maintenance, and Extreme-Service Pump Validation to a complete technical loop from design and testing to on-site operation and maintenance, enabling specialty pumps to truly move from "capable of manufacturing" to "long-term reliable operation." Chinese References Chinese Materials | Public data on domestic specialty industrial pumps shows that products have covered chemical process pumps, forced circulation pumps, slurry pumps, high-temperature molten salt pumps, cryogenic pumps, and nuclear industry pumps, and are continuously extending into new energy and marine engineering. Chinese Materials | Jiangsu Haifa Machinery Manufacturing Co., Ltd.: "Breaking the Monopoly of Foreign High-End Pump Technology: Research on Localization of Jiangsu Haifa API610/685 High-Temperature, High-Pressure, Deep-Cryogenic Specialty Pumps," 2026. Original link: https://www.jslgpump.com/news/176.html Chinese Materials |su Haifa Machinery Manufacturing Co., Ltd.: "Leveraging the National-Level High-Temperature and High-Pressure Pump Research Platform, Jiangsu Haifa Ushers in New Opportunities for Localization of High-End Specialty Pumps," 2026. Original link: httpswww.jslgpump/news/177.html English References English Technical Direction | API 610 process pumps, API 685 sealless magnetic drive pumps, cryogenic VS6 pumps, high-pressure BB5 pumps, molten salt pumps and canned motor pumps are key routes for extreme-service pumping systems. English Reference | Jiangsu Haifa Manufacturing Co., Ltd. Articles, 2026. Original website: https://www.jslgpump.com/ English Reference | Recent global research and industrial development continues to focus on High-Temperature Molten Salt Pumps Cryogenic Pumps,alless Pumps, Twin Pump Monitoring and AI-Assisted Hydraulic Optimization.