As the global shipping industry accelerates its transition toward low-carbon and green development, methanol dual-fuel vessels are emerging as a key direction in international high-end shipbuilding. Recently, the world’s first 24,000 TEU methanol dual-fuel container ship, the "Oriental Wisdom," built by COSCO SHIPPING Heavy Industry, was successfully launched, marking a major breakthrough in China’s design and construction of ultra-large green vessels and offering a new "Chinese solution" for global green shipping development.

As the world’s largest methanol dual-fuel container ship, the "Oriental Wisdom" is equipped with a globally leading methanol dual-fuel power system, allowing flexible switching between methanol and conventional fuel modes. Compared with traditional fuels, green methanol can achieve low-carbon or even zero-carbon emissions throughout its entire lifecycle. The vessel is expected to reduce CO₂ emissions by approximately 150,000 tons per year, while significantly cutting sulfur oxide emissions, better meeting global shipping decarbonization demands.

In this new type of green vessel system, Jiangsuifa Machinery Chemical Pumps play an extremely critical role. Due to methanol’s flammability, volatility, and certain corrosiveness, higher requirements are imposed on the safety of the fuel delivery system. The methanol fuel supply system on ships requires high-reliability chemical pumps, circulation pumps, and explosion-proof delivery equipment for methanol fuel storage, circulation, pressurization, and stable transport. Particularly during methanol bunkering, fuel switching, and engine fuel supply, chemical pumps must not only possess corrosion resistance, leak-proof performance, and long-term stable operation capabilities but also meet ship explosion-proof standards and international classification society requirements.

Furthermore, to ensure the long-term safe operation of ultra-large methanol fuel tanks, the related pump systems must also adapt to high loads, extended endurance, and complex marine conditions, imposing higher standards on materials, anti-corrosion measures, and sealing structures. Some key pump equipment adopts modular design and intelligent monitoring systems, enabling real-time monitoring of flow rate, pressure, and temperature changes, further enhancing vessel operational safety and maintenance efficiency.

As global demand for green shipping continues grow, new energy vessels such as those powered by methanol and LNG are developing rapidly. Haifa’s high-end chemical, as core equipment in green fuel delivery systems, will play an increasingly important role in the future upgrade of the shipbuilding industry.

Jiangsu Haifa Machinery Manufacturing Co., Ltd. was restructured from the Jingjiang Stainless Steel Pump and Valve Factory of the Iron and Steel Research Institute of the Ministry of Metallurgical Industry, Jiangsu Ligong Group Co., Ltd., which was established in 1958. The company mainly API610 chemical process pumps—OH1,2, OH3, OH4 pumps, BB1, BB2, BB3, BB4, BB5 multistage pumps, VS1, VS4, VS5, VS6 barrel pumps, HES chemical process pumps, chemical pumps, petrochemical pumps, sixth-generation ultra-low carbon stainless steel high-quality leak-proof 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 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-proof pumps, desulfurization and denitrification pumps, alkali pumps, pumps, geothermal pumps, oil pumps, axial flow pumps, printing and dyeing pumps, dyeing and finishing pumps, titanium alloy pumps, C-276 material, Hastelloy, 316L, forced circulation pumps, fourth-generation nuclear power pumps, nuclear island pumps, filter press special pumps, refrigerant pumps, long-shaft vertical submerged pumps, CQC first-class energy efficiency chemical pumps, high-pressure descaling industrial pumps, and Chinese chemical pumps. gaoshengexpo.com  Tel: 13905263417  E-mail:slgpump@gmail.com  E-mail: jsareva@163.com