把安全交付到    工程關鍵節點

內蒙古神華包頭煤制烯烴升級示范項目

近日，良固閥門集團交付一批口徑500、高度2.2米的美標彈簧式安全閥，用于神華包頭煤化工煤制烯烴升級示范項目。這一項目是國家能源集團重點打造的示范工程，總投資超百億元，涵蓋煤氣化、甲醇合成、MTO與聚烯烴等完整產業鏈，被譽為推動我國煤化工清潔高效利用的重要工程。

Recently, LIANGGU Valve Group delivered a batch of DN500, 2.2-meter-high ASME spring-loaded safety valves for the Shenhua Baotou Coal-to-Olefins Upgrade Demonstration Project.

This project, developed by China Energy Group as a key national demonstration initiative, involves a total investment exceeding RMB 10 billion. It covers the complete industrial chain, including coal gasification, methanol synthesis, MTO (Methanol-to-Olefins), and polyolefin production, and is recognized as a landmark project promoting the clean and efficient utilization of coal in China.

在煤制烯烴這樣的大型化工裝置中，安全閥承擔著最后一道壓力防護屏障的使命。它們將被安裝在反應器、分離器、儲罐、蒸汽系統等關鍵環節，用以防止設備超壓和事故發生，直接關系到裝置的安全穩定運行。良固此次交付的安全閥產品，采用精密加工工藝以及嚴格的整定校驗，能夠在復雜介質和高溫高壓環境下保持敏銳可靠的動作性能，為項目的長周期、滿負荷運行提供堅實保障。

In large-scale coal-to-olefins facilities, safety valves serve as the final pressure protection barrier. They are installed at critical points such as reactors, separators, storage tanks, and steam systems to prevent overpressure and potential accidents, directly impacting the safe and stable operation of the entire plant. The safety valves delivered by LIANGGU are manufactured using precision machining processes and undergo rigorous set-pressure calibration and testing, ensuring responsive and reliable performance under complex media conditions and high-temperature, high-pressure environments. This provides strong support for long-term, full-load operation of the project.

作為一家擁有三十多年發展歷程的閥門集團企業，良固在研發創新、制造能力與質量管控方面具備行業領先優勢。公司總部位于浙江溫州，并在溫州、麗水、福建等地布局十大生產基地，配備了覆蓋全流程的智能化生產和檢測平臺。良固產品廣泛服務于石油、天然氣、煤化工、電站、冶金、核電等重大領域，先后參與了西氣東輸、百萬千瓦火電、百萬噸乙烯等一系列國家級重點工程建設。

With over 30 years of development, LIANGGU Valve Group has established industry-leading strengths in R&D, manufacturing capability, and quality control. Headquartered in Wenzhou, Zhejiang Province, the company operates ten major production bases across Wenzhou, Lishui, and Fujian, supported by intelligent manufacturing and testing systems covering the entire production process. LIANGGU products are widely applied in key sectors such as oil and gas, coal chemical processing, power generation, metallurgy, and nuclear energy, and have been successfully used in major national projects including the West–East Gas Pipeline, million-kilowatt thermal power units, and million-ton ethylene plants.

多年來，良固始終秉持“以質量贏市場，以創新謀發展”的理念，通過多項國際權威認證，建立了完善的質量保障體系。此次服務神華包頭煤制烯烴升級示范項目，不僅是客戶對良固品牌的高度認可，更是良固閥門在國家能源化工領域又一次實力見證。

Over the years, LIANGGU has adhered to the philosophy of “winning the market through quality and driving development through innovation.” The company has obtained multiple internationally recognized certifications and established a comprehensive quality assurance system. Its participation in the Shenhua Baotou Coal-to-Olefins Upgrade Demonstration Project not only reflects strong customer recognition, but also serves as further proof of LIANGGU’s capabilities in the national energy and chemical sectors.

未來，良固閥門集團將繼續加快智能化轉型升級，致力于為全球客戶提供更加安全、可靠、綠色的閥門產品與解決方案，以卓越的品質與服務，守護每一項重大工程的平穩運行。

Looking ahead, LIANGGU Valve Group will continue to accelerate its intelligent transformation and upgrading, striving to provide global customers with safer, more reliable, and more sustainable valve products and solutions—safeguarding the stable operation of every major project with outstanding quality and service.