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Chinese Standard: GB/T 4950-2021

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Sacrificial anode of zinc alloy


Standard in brief
Scope of Application:  
本文件规定了锌合金牺牲阳极(以下简称锌阳极)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。
本文件适用于电阻率小于15 Ω·m的介质(包括海水、海泥、土壤等)中的钢结构阴极保护用的锌阳极的设计、制造、检验、贮存等,包括船舶、港工设施、海洋工程、埋地金属管道、储罐、海水冷却水系统等钢结构阴极保护用的锌阳极。

Basic information
Standard No:GB/T 4950-2021
Standard Name:锌合金牺牲阳极
English Name:Sacrificial anode of zinc alloy
Standard Status:现行
Release Date:1985-02-04
Effective Date:2022-03-01
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 1196-2017,GB/T 1499.2,GB/T 6682,GB/T 8170,GB/T 8923.1-2011,GB/T 17848,CB/T 3764,YS/T 72-2014

Publication Information
Number of pages:52
Number of words:94 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2021-08-01

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:4950
Drafter:马力、张海兵、刘攀、孙明先、杜米芳、李威力、李景滨、邢少华、王红锋、许立坤、蔺存国、刘钊慧、侯健、闫永贵、鲁统军
Drafting Organization:中国船舶重工集团公司第七二五研究所(洛阳船舶材料研究所)、青岛双瑞海洋环境工程股份有限公司
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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