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Chinese Standard: GB/T 4948-2025

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Sacrificial anode of aluminum alloy


Standard in brief
Scope of Application:  
本文件规定了铝合金牺牲阳极(以下简称“铝阳极”)的分类、型号及规格、要求、试验方法、检验规则以及标志、包装、运输和贮存。
本文件适用于海水、淡海水(电阻率不超过500 Ω·cm)、海泥、海底砂石、油气田产出水等腐蚀介质中的船舶、港工与海洋工程设施、海水冷却水系统、储罐和管道等工业领域阴极保护用铝阳极的设计、生产和检验等,其他钢结构阴极保护用铝阳极的设计、生产和检验参照使用。

Basic information
Standard No:GB/T 4948-2025
Standard Name:铝合金牺牲阳极
English Name:Sacrificial anode of aluminum alloy
Standard Status:现行
Release Date:1985-02-04
Effective Date:2025-08-01
Language of Publication:中文简体

Standard Classification
ICS Number:47.020.05
CCS Number:A29

Related Standards
Referenced Standards:GB/T 470-2008,GB/T 700,GB/T 712,GB/T 728-2020,GB/T 1196-2023,GB 1499.1,GB 1499.2,GB/T 3499-2023,GB/T 4949,GB/T 4950-2021,GB/T 7999,GB/T 8923.1-2011,GB/T 17395,GB/T 17848,GB/T 27677-2017,YS/T 257-2009

Publication Information
Number of pages:28
Number of words:44 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-04-01

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:4948
Drafter:马力、孙明先、张海兵、赵永韬、李威力、邢少华、张一晗、王洪仁、蔺存国、许立坤、郑国华、刘钊慧、刘广义、闫永贵、曲本文
Drafting Organization:洛阳船舶材料研究所(中国船舶集团有限公司第七二五研究所)
Management Organization:全国海洋船标准化技术委员会(SAC/TC 12)
Proposing Department:全国海洋船标准化技术委员会(SAC/TC 12)

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