On August 28, 2024, the preliminary draft seminar of two group standards, "Technical Specification for Pipeline Valves for High Pressure Hydrogen Gas" and "Technical Specification for Pipeline Valves for Low Temperature Liquid Hydrogen Gas", was successfully held. This meeting will be held through online conference.

The leadership units participating in this meeting are as follows:

China Industrial Environmental Protection Promotion Association;

Changzhou Institute of Technology;

Zhejiang University;

Zhejiang Ziming Low Temperature Technology Co., Ltd;

College of Valve Engineering, Kaifeng University;

China University of Metrology Standard Innovation Strategy Research Institute;

Jiangsu Special Equipment Safety Supervision and Inspection Research Institute;

Jiangsu Chenggong Valve Technology Co., Ltd;

Shanghai Kaike Valve Manufacturing Co., Ltd;

Suzhou Industrial Park Sida Valve Co., Ltd;

Liangzheng Valve Co., Ltd;

Beijing Aerospace Long March Machinery Equipment Manufacturing Co., Ltd,;

Jiangsu Jindian Control Valve Co., Ltd;

Sichuan Changyi Oil and Gas Gathering and Transportation Equipment Co., Ltd;

Zhejiang Yongsheng Technology Co., Ltd;

Kunshan Xinlai Clean Application Materials Co., Ltd;

Hangzhou Meiya Power Generation Equipment Co., Ltd;

Jiangsu Yingchen Hydrogen Energy Technology Co., Ltd;

Teres Energy Equipment Co., Ltd;

Newtok Fluid Control Co., Ltd;

Xifulong Valve Group Co., Ltd;

Shanghai Yuhu Stainless Steel Manufacturing Co., Ltd;

DeKolon (Wuxi) Fluid Control Co., Ltd;

Shanghai Hongsheng Special Valve Manufacturing Co., Ltd;

Shanghai Instrumentation and Automation System Inspection and Testing Institute Co., Ltd;

Chaoda Valve Group Co., Ltd;

Chongqing Chuanyi Regulating Valve Co., Ltd;

Shanghai High and Medium Pressure Valve Co., Ltd;

Xifulong Valve Group Co., Ltd;

Yuangao Valve Technology Co., Ltd;

Shaanxi Aerospace Pump and Valve Technology Group Co., Ltd;

Yangquan Valve Co., Ltd;

Shanghai Valve Factory Co., Ltd;

Jianyang Zhongyuan Low Temperature Equipment Co., Ltd;

North Valve Group Beijing Valve Co., Ltd;

Suzhou Anteway Industrial Intelligent Technology Co., Ltd;

Zhejiang Deka Control Valve Instrument Co., Ltd;

Fangyuan Valve Group Co., Ltd;

Zhejiang Zhongde Automation Technology Co., Ltd;

Beijing Aerospace Long March Machinery Equipment Manufacturing Co., Ltd;

Hubei Taihe Petrochemical Equipment Co., Ltd;

Beijing Aerospace Petrochemical Technology Equipment Engineering Co., Ltd;

Kaifeng Ruifa High Pressure Valve Co., Ltd;

Shanghai Fenglei Valve Group Co., Ltd;

Hangzhou Chunjiang Valve Co., Ltd;

Tianjin Bettel Fluid Control Valve Co., Ltd;

Plummer Intelligent Technology (Shanghai) Co., Ltd;

Shanghai YAO Valve Co., Ltd;

Kaifeng High and Medium Pressure Valve Co., Ltd;

China Industrial Environmental Protection Promotion Association Clean Energy Professional Committee, etc.

The meeting was chaired by Guo Zhenxing, Deputy Director of the Clean Energy Professional Committee of the China Industrial Environmental Protection Promotion Association, and presented by Professor Liu from the Standard Innovation Strategy Research Institute of China Metrology University. At the meeting, a detailed interpretation of the initial draft of the standard was given, and the standard preparation plan was introduced. Experts from various participating units conducted in-depth discussions on the content of the standard, and it was decided to hold an offline meeting in September to form a draft for soliciting opinions as soon as possible!