The R&D department is based on the innovative concept of "what people don't have, I have better people", and is committed to the development of "high temperature, high pressure, ultra-low temperature, low fugitiveness, long life, large diameter, wear resistance, strong corrosion resistance and special working conditions". High-parameter valves. Has completed large-diameter pipeline ball valves, pressure-balanced plug valves, wear-resistant ball valves, high-pressure hydrogen valves, ultra (super) critical power station valves, super dual-phase steel valves, special alloy valves, EO/EG special valves, etc. Product research and development work, widely used and achieved export, has deep basic research and design and manufacturing capabilities in the field of high-end valves such as high-pressure hydrogen valves, high-acid media valves, ultra-low temperature valves, high-temperature and high-pressure power station valves.
Personnel and organizational advantages: In recent years, we have continuously explored and optimized the form of R&D organization, and continuously improved the organizational structure of R&D. We have successively established provincial-level enterprise research institutes, provincial-level high-tech enterprise R&D centers, and provincial-level post-doctoral workstations, with 60 on-the-job engineering and technical personnel. , including full-time postdoctoral fellows, senior engineers, engineers, senior technicians, etc., 22 technicians directly engaged in design and R&D, and 2 postdoctoral fellows in the station in 2022.
Advanced research and development methods: The company has achieved serial product design and innovative product design based on product data management earlier in China. Through serial product design, innovative product design, and product data management optimization Design, CAE casting process analysis, ANSYS finite element software, get rid of the traditional two-dimensional design, turn to the new three-dimensional design, and basically realize the informatization of design management.
Industry-University-Research Integration: The company focuses on industry-university-research cooperation, focusing on breakthroughs in key technologies, and cooperates with Zhejiang University (research on fluid characteristics of low-flow anti-return valves, research on low-heat leakage technology of LNG cryogenic valves), Tianjin University (narrow gap and large wall thickness welding technology and CTOD) Research and test), Hefei General Machinery Research Institute (valve strength calculation verification and type test), Huazhong University of Science and Technology (CAE casting process analysis software application technology cooperation), Shanghai Nuclear Engineering Institute (nuclear valve specification and non-standard nuclear facility manufacturing), Lanzhou University of Technology, Zhejiang University of Electronic Science and Technology and other scientific research institutions have carried out in-depth cooperation in personnel training, new product development, basic research, etc., and solved key technical problems in enterprise product development.
Typical achievements: pressure-balanced plug valves are widely used in natural gas pipeline projects instead of imported products, LNG ultra-low temperature valves are listed in the localization development of China General Machinery Industry Federation, and EO/EG self-lubricating plug valves are listed in petrochemical enterprises. Enterprises, large-diameter 2500LB fully forged three-way globe valve, 24-2500 pressure self-sealing Y-shaped globe valve, 24-2500 pressure self-sealing gate valve and other products fill the domestic gap.
