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Edition and Publication:
< Natural Gas and Oil > Editorial Department
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China Petroleum Engineering & Construction Corporation Southwest Company
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China Petroleum Engineering & Construction Corporation
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Overseas Research Center of Research Institute of Petroleum Exploration and Development
Editor in Chief:
Du Tonglin
Vice Editor in Chief:
Tang Xiaoyong,Pu Liming
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Postal Code:
610041
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Issue:ISSN 1006-5539
          CN 51-1183/TE

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    Your Position :Home->Past Journals Catalog->2023 Vol.4

    A review on material selection and design standards for high pressure hydrogen storage vessel and transmission pipeline
    Author of the article:WANG Yaxi1, CHEN Yu2, LI Tianlei1, SHAO Peng3, SHEN Quanfeng2
    Author's Workplace:1. CPECC Southwest Company, Chengdu, Sichuan, 610041, China; 2. Engineering Technology Research and Development Center of China Petroleum Engineering and Construction Co., Ltd., Beijing, 100120, China; 3. Sichuan Shale Gas Project Department of CNPC Great Wall Drilling Engineering Co., Ltd., Chengdu, Sichuan, 610051, China
    Key Words:Hydrogen storage vessels; Hydrogen pipes; Hydrogen embrittlement; Material selection
    Abstract:

    Hydrogen embrittlement is a degradation of the mechanical properties of metallic materials exposed to high-pressure hydrogen, which is a high-risk failure factor in the operation of high-pressure hydrogen vessel and piping. Material selection and design are the major measures to control the risk of hydrogen embrittlement. In order to summarize the special considerations for the material selection and design of high-pressure hydrogen storage vessels and pipes in the current technical specifications, a number of national and international standards related to high-pressure hydrogen vessels and pipes were studied, focusing on the scope of application, material selection and key design points. Through the comparative analysis of relevant national and international standards, it is pointed out that there is still a lack of systematic standard system in China, and it is recommended that high-pressure hydrogen pressure vessels and pipes be designed in accordance to ASME (American Society of Mechanical Engineers) at this moment. It is also suggested to start developing a performance-based design procedure and corresponding material test methods.

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