Recently, the 5.6 million tons/year residue hydrotreating unit at Sinopec Zhenhai Refining & Chemical successfully completed its first maintenance overhaul and resumed operation.         The circulation oil pump (Tag No. 0217-P-2200), independently designed and manufactured by Hefei Huasheng Pumps & Valves, was successfully commissioned as part of the project.   Operating under high-temperature and high-pressure conditions, the pump handles heavy residue containing high levels of sulfur and metals. To meet these demanding requirements, Hefei Huasheng Pumps & Valves provided a customized solution involving special material selection, structural optimization, and strict quality control.   The pump installation was completed on September 6, 2026, and it was successfully put into operation on September 17. All operating parameters met the design requirements.     This successful commissioning highlights HSPump's capabilities in the design and manufacture of specialized pumps for the petrochemical industry.

We are pleased to announce that Hefei Huasheng Pumps & Valves Co., Ltd. will participate as an exhibitor at the International Industrial Week (IIW) 2026, which will be held at Jakarta International Expo (JIExpo) from June 3 to June 6, 2026.   📍 Exhibition Details Exhibition Name: International Industrial Week (IIW) 2026 Date: June 3 – June 6, 2026 Venue: Jakarta International Expo (JIExpo) Address: Jl. Benyamin Sueb, Gn. Sahari Utara, Sawah Besar, North Jakarta 10720, Indonesia Booth No.: A3D115   We warmly invite partners, industry experts, and friends from around the world to visit our booth, exchange ideas, and explore opportunities for cooperation. Your presence will be highly valued, and we look forward to productive discussions during the exhibition.   You are welcome to visit us at Booth No. A3D115

Hefei Huasheng Pumps & Valves Co., Ltd. has been recognized as one of Hefei’s Outstanding Contributing Enterprises for 2025, following an announcement made at the city’s Science and Technology Innovation Conference on February 24.         The recognition highlights the company's achievements in high-end pump and valve manufacturing and its contribution to the development of advanced industrial equipment. Hefei Huasheng Pumps & Valves has built a strong reputation in the petrochemical and energy sectors through continuous investment in technology and product development. Over the years, the company has developed a number of key products for demanding industrial applications, including ebullated-bed reactor pumps, loop reactor axial-flow pumps, and absorption tower circulation pumps. Several of these technologies have helped reduce reliance on imported equipment in China's energy and petrochemical industries. Hefei Huasheng Pumps & Valves also operates advanced R&D platforms, including a national postdoctoral research workstation, and has obtained more than 200 patents. The company has participated in the development of multiple industry standards and continues to expand its technological capabilities. Looking ahead, Hefei Huasheng Pumps & Valves will continue to focus on innovation and high-quality manufacturing while strengthening collaboration with research institutions and industry partners to support the future development of advanced equipment manufacturing.