[Ten years of development of chemical equipment] 963-2023* * Pipe network 46” Class150 ultra-low temperature butterfly valve product passed the appraisal

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Chemical equipment has developed greatly in the past ten years. Praise for China's prosperity and strength in the prosperous age. It will be more lively and exciting with everyone's participation. Everyone is welcome to participate in more forum exchanges and discussions. Everyone pays attention to safety and knows how to respond to emergencies. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Recently, the China Machinery Industry Federation and the China General Machinery Industry Association organized a conference in Zigui, Hubei, hosted by Hubei Taihe Petrochemical Equipment Co., Ltd. * * The "46" Class150 triple eccentric side top-mounted ultra-low temperature butterfly valve (design temperature: -196℃~150℃ model: 46"DD363Y-CL150)" product appraisal meeting. The expert committee of the appraisal meeting is composed of experts from Hefei General Machinery Research Institute Co., Ltd., China Shipping Zhejiang Ningbo Liquefied Natural Gas Co., Ltd., Zhejiang Pump and Valve Product Quality Inspection Center, China Fifth Ring Engineering Co., Ltd., Lanzhou University of Technology, China Huanqiu Engineering Co., Ltd., Offshore Oil Engineering Co., Ltd. and other units. The appraisal committee believes that the developed large-diameter three-eccentric side-top-mounted ultra-low temperature butterfly valve has independent intellectual property rights and has filled a domestic gap. Its main technical indicators have reached the advanced level of similar international products, and its sealing performance is better than that of foreign products. It can be promoted and used in LNG receiving stations.