【Major Equipment in the Chemical Equipment Industry】105-13.5MPa Ultra-High Pressure Plate-and-Fin Heat Exchanger

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The past decade has been a period of rapid development for China’s chemical industry, marked by the emergence of many new processes, products, and equipment. There has also been significant progress in China’s chemical processing equipment, which has contributed to the swift advancement of the petrochemical sector. Here, we have compiled some of the achievements and breakthroughs made by Chinese equipment manufacturers in terms of larger-scale production and increased use of domestic equipment. We invite everyone to share their insights and engage in discussions, to cheer for Made in China and to support the development of chemical processing equipment! *********************************** In April 2022, under the on-site supervision of LRQA, a globally recognized testing authority, the ultra-high pressure plate-fin heat exchanger products designed by Hangyang Plate Heat Exchanger Co., Ltd. with a design pressure of 13.5 MPa completed their final pressure tests. The hydrostatic test pressure reached 17.55 MPa, exceeding the highest design pressure level for such products in the world at that time (13.5 MPa), marking a historic breakthrough. The core of this product consists of air channel sections with a design pressure of 0.55 MPa, and liquid nitrogen channel sections with a design pressure as high as 13.5 MPa and a maximum hydrostatic pressure of 17.55 MPa. During the nearly two years of development, the company’s technology innovation team conducted numerous research experiments, strengthened collaboration among industry, academia, and research institutions, achieved innovations and breakthroughs in areas such as material control technology, and obtained multiple invention patents.