WENZHOU, China – April 02, 2026 – HUANQIU VALVE GROUP, a global leader in the design and manufacture of high-performance industrial valves, today announced the successful shipment of a batch of custom-engineered Hydraulic Gate Valves with ultra-large diameters, destined for a major thermal power plant project in Southeast Asia.

This delivery marks a significant milestone in the Group’s continued expansion into the international power generation sector, underscoring its technical capability to produce critical flow control solutions for demanding high-temperature and high-pressure applications.

Engineered specifically for the rigorous requirements of coal-fired power generation, the supplied Hydraulic Gate Valves feature an advanced hydraulic actuation system, enabling precise, fail-safe, and remote operation of large-diameter pipelines. The ultra-large bore design ensures minimal pressure drop and high flow efficiency, which are essential parameters for main steam, feedwater, and cooling water circuits in thermal power stations.

“The successful manufacturing and on-time dispatch of these ultra-large hydraulic gate valves for a Southeast Asian thermal power project demonstrates HUANQIU VALVE GROUP’s unwavering commitment to quality and international standards,” said a senior engineer from the company’s project management team. “Our hydraulic actuation technology guarantees reliable sealing and smooth operation even under the most challenging conditions, providing our clients with long-term operational safety and reduced maintenance costs.”

All valves supplied in this batch have passed rigorous factory acceptance tests (FAT) in accordance with ISO 5208 and API 598 standards, including high-pressure seal tests and hydraulic performance verifications. The valves are constructed from high-grade carbon steel with advanced anti-corrosion coatings, specially formulated to withstand the tropical, high-humidity environment of the Southeast Asian operating site.

HUANQIU VALVE GROUP continues to strengthen its foothold in the global energy market, having previously supplied critical valve solutions to oil & gas, petrochemical, and water treatment projects across more than 50 countries. The company maintains a state-of-the-art R&D center and a fully integrated foundry and machining facility, ensuring full traceability and control from raw material to final assembly.

About HUANQIU VALVE GROUP  
Headquartered in Wenzhou, China, HUANQIU VALVE GROUP is a high-tech enterprise specializing in the R&D, casting, machining, and assembly of industrial valves. With certifications including ISO 9001, API 6D, API 600, PED, and SIL3, the company is dedicated to providing reliable, innovative, and customized flow control solutions to critical industries worldwide.