DN650 PN250 Electric Gate Valves

Ready for CAES Project Delivery

再添新型儲能

工程案例

超高壓電動閘閥交付蘇尼特左旗壓縮空氣儲能項目

隨著新能源裝機規模持續增長，大規模儲能正在成為新型電力系統建設的重要支撐。

作為新型儲能技術路線的重要組成部分，壓縮空氣儲能項目對系統設備的安全性、可靠性及長期穩定運行能力提出了更高要求。

As large-scale energy storage continues to play a growing role in modern power systems, project owners are placing higher demands on equipment reliability, operational safety, and long-term performance.

近日，良固閥門為蘇尼特左旗100MW/400MWh壓縮空氣儲能項目配套制造的一批超高壓電動閘閥，順利完成整機裝配、調試及出廠測試工作，即將發往項目現場。

據了解，該項目是內蒙古重點推進的新型非補燃壓縮空氣儲能工程之一。項目建成后，將進一步提升區域新能源消納能力，為電網調峰調頻及能源結構優化提供支撐。

Recently, a batch of DN650 PN250 electric gate valves manufactured by LIANGGU Valve Group successfully completed assembly, commissioning, and final inspection, and is now ready for delivery to a 100MW/400MWh Compressed Air Energy Storage (CAES) project in Inner Mongolia, China.

The project is one of the key non-fuel-fired compressed air energy storage developments currently under construction in the region. Once completed, it will help improve renewable energy integration, grid flexibility, and overall power system stability.

本次交付產品口徑DN650，壓力等級PN250，應用于壓縮空氣儲能系統高壓空氣主管線。

對于此類工況而言，閥門不僅承擔著介質輸送過程中的啟閉與隔離功能，同時還需要適應高壓力、大口徑及長期運行條件下的穩定使用要求。

從原材料采購、生產制造到裝配測試，良固嚴格執行質量控制流程，確保產品滿足項目應用需求。

Designed for high-pressure air transmission service, these valves will be installed on critical compressed air pipeline systems within the project.

For applications such as compressed air energy storage, valve performance directly impacts the safety and reliability of the entire system. Large diameter, high-pressure operating conditions demand not only robust product design, but also strict manufacturing and quality control throughout the production process.

From material selection and machining to assembly, testing, and final commissioning, every stage is carefully managed to ensure dependable performance in demanding operating environments.

對于工程項目而言，可靠的產品品質、可控的交付周期、豐富的項目經驗、穩定的供貨保障，都決定著一個項目能否順利推進。

依托多年閥門制造經驗及國內外工程項目服務積累，良固產品已廣泛應用于能源、電力、天然氣輸送、石油化工、新型儲能等多個領域，并持續為各類工業項目提供閥門產品與技術支持。

For engineering projects, reliable product quality, controlled delivery schedules, extensive project experience, and stable supply capability all contribute to successful project execution.

Backed by decades of valve manufacturing expertise and extensive experience serving domestic and international industrial projects, LIANGGU continues to provide valve solutions for power generation, energy storage, natural gas transmission, petrochemical processing, and other critical industries.

未來，良固閥門將繼續深耕能源基礎設施及工業流體控制領域，為更多重點工程建設提供可靠的產品保障。

歡迎各地區代理商、工程服務商、EPC總包單位及行業合作伙伴洽談合作，共同開拓市場機遇。

We welcome cooperation opportunities with EPC contractors, engineering companies, distributors, and industrial partners worldwide.