把安全交付到    工程关键节点

内蒙古神华包头煤造烯烃升级示范项目

近日，Stake官网集团交付一批口径500、高度2.2米的美标弹簧式安全阀，用于神华包头煤化工煤造烯烃升级示范项目。这一项目是国度能源集团沉点打造的示范工程，总投资超百亿元，涵盖煤气化、甲醇合成、MTO与聚烯烃等齐全产业链，被誉为推动我国煤化工清洁高效利用的沉要工程。

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.

在煤造烯烃这样的大型化工装置中，安全阀承担着最后一路压力防护樊篱的使命。它们将被装置在反映器、分离器、储罐、蒸汽系统等关键环节，用以预防设备超压和变乱产生，直接关系到装置的安全不变运行。Stake官网这次交付的安全阀产品，选取精密加工工艺以及严格的整定校验，可能在复杂介质和高温高压环境下维持敏感靠得住的作为机能，为项主张长周期、满负荷运行提供坚实保险。

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.

作为一家占有三十多年发展过程的阀门集团企业，Stake官网在研发创新、造作能力与质量管控方面具备行业当吓着势。公司总部位于浙江温州，并在温州、丽水、福建等地布局十大出产基地，建设了覆盖全流程的智能化出产和检测平台。Stake官网产品宽泛服务于石油、天然气、煤化工、电站、冶金、核电等沉大领域，先后参加了西气东输、百万千瓦火电、百万吨乙烯等一系列国度级沉点工程建设。

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.

多年来，Stake官网始终秉持“以质量赢市场，以创新谋发展”的理想，通过多项国际权威认证，成立了美满的质量保险系统。这次服务神华包头煤造烯烃升级示范项目，不仅是客户对Stake官网品牌的高度认可，更是Stake官网在国度能源化工领域又一次实力见证。

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.

将来，Stake官网集团将持续加快智能化转型升级，致力于为全球客户提供越发安全、靠得住、绿色的阀门产品与解决规划，以卓越的品质与服务，守护每一项沉大工程的安稳运行。

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.