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Chinese Standard: GB/T 44389-2024

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Ice plug isolation of piping in nuclear power plant


Standard in brief
Scope of Application:  
本文件规定了核电厂冰塞冷冻隔离的施工前准备、冰塞施工、冰塞质量保证和冰塞记录与报告等要求。
本文件适用于核电厂金属管道上以液氮或干冰等作为制冷剂(低温介质)冰塞冷冻隔离技术。
注:冷冻介质通常是水或水的混合物(例如硼酸混合物)。

Basic information
Standard No:GB/T 44389-2024
Standard Name:核电厂管道冰塞冷冻隔离
English Name:Ice plug isolation of piping in nuclear power plant
Standard Status:现行
Release Date:2024-08-23
Effective Date:2024-08-23
Language of Publication:中文简体

Standard Classification
ICS Number:27.120.10
CCS Number:F65

Related Standards
Adopted Standards:ISO 23467:2020
Adopted Standard Name:《核电厂管道冰塞冷冻隔离》
Adoption Level:MOD

Publication Information
Number of pages:16
Number of words:25 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2024-08-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:44389
Drafter:张维、尚宪和、姜向平、胡明磊、董超芳、邓瑞源、龚为、文杰、陈智栋、刘洪群、于涛、朱磊、王立群、吴剑、黄开凯、周小亮、孙永亮、李攀攀、王欣、刘尚源、李冬升、彭峰、杨云斐、唐金金、罗泳、边春华、谢金森、张云华、王松、刘列、陈英杰、肖王挺
Drafting Organization:中核核电运行管理有限公司、核工业标准化研究所、苏州热工研究院有限公司、中广核核电运营有限公司、北京科技大学、中冶南方工程技术有限公司、南华大学、江苏大学、常州大学
Management Organization:全国核能标准化技术委员会(SAC/TC 58)
Proposing Department:全国核能标准化技术委员会(SAC/TC 58)

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