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| GB/T 4623-2025 | English | 679 |
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Circular concrete pole
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GB/T 4623-2025
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| GB 4623-2014 | English | 248 |
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[GB/T 4623-2014] Circular concrete pole
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GB 4623-2014
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| GB/T 4623-2006 | English | 919 |
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Circular concrete pole
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GB/T 4623-2006
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| GB 4623-1994 | English | 959 |
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Circular prestressed concrete pole
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GB 4623-1994
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| GB 4623-1984 | English | RFQ |
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Circular prestressed concrete pole
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GB 4623-1984
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Basic data | Standard ID | GB/T 4623-2025 (GB/T4623-2025) | | Description (Translated English) | Circular concrete pole | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q14 | | Classification of International Standard | 91.100.30 | | Word Count Estimation | 34,325 | | Date of Issue | 2025-10-31 | | Date of Implementation | 2026-05-01 | | Older Standard (superseded by this standard) | GB/T 4623-2014 | | Issuing agency(ies) | State Administration for Market Regulation and Standardization Administration of China | GB/T 4623-2025: Circular concrete pole---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 91.100.30
CCSQ14
National Standards of the People's Republic of China
Replaces GB/T 4623-2014
Circular concrete poles
Published on 2025-10-31
Implemented on May 1, 2026
State Administration for Market Regulation
The State Administration for Standardization issued a statement.
Table of contents
Preface III
1.Scope 1
2 Normative References 1
3.Terms and Definitions 2
4.Classification, Specifications and Marking 3
5 General Provisions 11
6.Technical Requirements 15
7.Test Methods 17
8.Inspection Rule 18
9.Mark 21
10 Storage and Transportation 21
11 Product Certificate of Conformity 22
Appendix A (Informative) Schematic Diagram of Main Segments of Tapered Bars 23
Appendix B (Normative) Test Methods for Mechanical Properties of Electric Poles 24
Foreword
This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents".
Drafting.
This document replaces GB/T 4623-2014 "Circular Concrete Poles". Compared with GB/T 4623-2014, the only changes are structural adjustments and editing.
Aside from the sexual alterations, the main technical changes are as follows.
a) The specifications for some tapered poles have been changed (see Tables 1, 2, and 3; Tables 1, 2, 3, 4, and 5 in the.2014 edition);
b) The types of admixtures and their requirements have been expanded (see 5.1.4);
c) Added requirements for fiber raw materials (see 5.1.5);
d) Design requirements for concrete mix proportions have been added (see 5.2.1);
e) The forming requirements for the reinforcing steel cage have been increased (see 5.3.4);
f) Increased requirements for pole corrosion protection (see 5.8);
g) The design strength grade requirements for concrete have been changed (see 6.1,.2014 edition of 6.1);
h) Deflection requirements have been added for poles longer than 15m and shorter than or equal to 18m (see 6.4.1, 6.4.2, 6.4.3, and 6.4.4);
i) Increased requirements for the destructive characteristics of utility poles (see 6.4.5);
j) Added content to the marker lines (see 9.1);
k) The schematic diagram of the main segments of the tapered bar has been revised (see Figure A.1, Figure A.1 in the.2014 version);
l) The loading procedure has been changed (see B.5,.2014 version of B.5).
Please note that some content in this document may involve patents. The issuing organization of this document assumes no responsibility for identifying patents.
This document was proposed by the China Building Materials Federation.
This document is under the jurisdiction of the National Technical Committee on Standardization of Cement Products (SAC/TC197).
This document was drafted by. Suzhou Concrete and Cement Products Research Institute Co., Ltd., Hubei Changyao New Materials Co., Ltd., and Xuzhou Sanyuan.
Pole Tower Co., Ltd., Guangxi Beihai Jingyi Electric Equipment Co., Ltd., Zhonggui Electric Equipment Co., Ltd., Suzhou Concrete and Cement Products Research Institute
Research Institute Testing Center Co., Ltd., State Grid Electric Power Engineering Research Institute Co., Ltd., Fuyang Zhicheng Cement Products Co., Ltd., Zhejiang Yongda Electric Power
Industrial Co., Ltd., Guangdong Guangze Industrial Co., Ltd., Zhejiang Rongdian Electric Power Equipment Co., Ltd., Shandong Zhongneng Pole Tower Co., Ltd., Beipiao
Electric Power Pole Manufacturing Co., Ltd., Hubei Zhongnan Pipeline Co., Ltd., Wengniute Banner Shuangyuan Electric Power Cement Products Co., Ltd., Shandong Lutai Building Materials
Technology Group Co., Ltd., Henan Dingli Pole Tower Co., Ltd., Yunnan Chuxiong Hengji Pipeline Industry Co., Ltd., Guangdong Xinrongrong
Electric Power Technology Co., Ltd., State Grid Jiangsu Electric Power Research Institute, China Energy Engineering Northwest Electric Power Equipment Co., Ltd., Guizhou Chang
Tong Group Intelligent Manufacturing Co., Ltd., Hefei Haiyin Pole Tower Co., Ltd., Hebei Tongli Cement Products Co., Ltd., Chengdu Yinxian Electric Pole Co., Ltd., and Xin
Jiangtiantong Electric Power Equipment Co., Ltd., Guizhou Jingyi Electric Line Equipment Co., Ltd., Guangdong Longjiangyuan Cement Products Co., Ltd.
Hainan Xinqiang Industrial Co., Ltd., Changzhou Tengyuan Electric Pole Co., Ltd., Tangshan Huatong Cement Products Co., Ltd., Inner Mongolia Autonomous Region Product Quality
Inspection and Research Institute, Huzhou Yuantong Communication Equipment Co., Ltd., Guangxi Guitong Cement Products Co., Ltd., Yatai Yuantong Electric Power Co., Ltd., Guangdong Hui
Hai Materials Co., Ltd., Danzhou Yushun Industrial Co., Ltd., Kazuo Power Cement Pole Factory, Shaoguan Huijian Cement Products Co., Ltd., Sichuan Province
Jiu Industrial Co., Ltd., Guangdong Hengye Cement Products Co., Ltd., Hunan Henglitong Electrical Equipment Technology Co., Ltd., Jiangxi Yatai Power Equipment
Limited Liability Company, China Power Construction Group Shandong Electric Power Pipeline Engineering Co., Ltd., Zhanjiang Dingli Industrial Co., Ltd., Linyi Tongtai Wire Pole Co., Ltd.
The company, Jiangsu Haiheng Building Materials Machinery Co., Ltd., Guangdong Fengye Electric Power Equipment Co., Ltd., Yunnan Jingyi Electric Power Technology Co., Ltd., Changzhou
Shimeihua Electric Pole Co., Ltd., Yunnan Tongcheng Industry and Trade Co., Ltd., Beijing Hanjiang Heshan Pipe Industry Co., Ltd., Nanchong Jiuding Building Materials Co., Ltd.
Ren Company, Inner Mongolia Tongwei Cement Products Co., Ltd., Changsha Shengfeng Electric Pole Manufacturing Co., Ltd., Sichuan Gengyuan Electric Equipment Co., Ltd., Changzi
County Jinxin Machinery Pole Co., Ltd., Yunnan Chuangbiao Industry Co., Ltd., Hebei Xingqida Cement Products Co., Ltd., Liuzhi Special Zone Dahai Cement
Products Co., Ltd., Taishan Junqiang Electric Telecommunications Equipment Co., Ltd., Liaoning Hengjin Building Materials Co., Ltd., Yunnan Sanlian Electric Power Technology Co., Ltd.
Company, Guizhou Hengchang Electric Power Equipment Co., Ltd., Zhejiang Feiying Electric Power Equipment Co., Ltd., Lanping County Daneng Cement Products Co., Ltd., Guizhou Qianguan
Dingsheng Industrial Co., Ltd., Anhui Lianzhong Electric Power Technology Co., Ltd., Ning'er Daneng Cement Products Co., Ltd., Guangdong Hexie Electric Power Communication Technology Co., Ltd.
Limited Liability Company, Guangxi Zhongjiu Electric Power Technology Co., Ltd., Gejiu Gaoyi Cement Products Co., Ltd., Yunnan Xinjianeng Electric Power Equipment Co., Ltd.
The company, Ningxia Qingxia Industrial Co., Ltd., Guangdong Chenyuan Building Materials Technology Co., Ltd., Kaili Gonghe Electric Power Materials Co., Ltd., and Yongli Pole Tower Co., Ltd.
Company, Changsha Xietong Electric Power Equipment Co., Ltd., Huanqiu Electric Power Equipment (Jiangxi) Co., Ltd., Dali Daneng Cement Products Co., Ltd., Hangzhou
Fuyang Nanjinqiao Cement Products Co., Ltd., Guangdong Longqing Electric Power Equipment Co., Ltd., Guizhou Hengchuang Zhida Electric Power Technology Co., Ltd., Changzhou Yi
Rongda Electric Pole Co., Ltd., Yichun Honghui New Electromechanical Co., Ltd., Jianping Shengda Industrial Co., Ltd., Guangdong Xinzhongyuan Electric Power Technology Co., Ltd.
The company, Ulanqab Jining District Liyuan Cement Products Co., Ltd., Guizhou Hongsheng Cement Products Co., Ltd., Qingdao Hairuipu Electric Power Technology Co., Ltd.
Technology Co., Ltd., China Railway Electrification Bureau Group Xi'an Zhida Co., Ltd., Ya'an Dingyao Cement Products Co., Ltd., Wangcheng Hengsheng Power Pole
Limited Liability Company, Ziyun Qianguan Power Equipment Co., Ltd., Guangxi Ningli Cement Products Co., Ltd., Puer Xingzhou Cement Products Co., Ltd.
The company, Guizhou Shaofeng Electric Power Equipment Products Co., Ltd., Shenzhen Guyi Building Materials and Cement Products Co., Ltd., and Jingbian County Xinda Guanghua Electric Power Cement
Products Co., Ltd., Guangdong Zhongli High Load-Bearing Building Materials Co., Ltd., Guilin Shaoxing Electric Power Technology Co., Ltd., Baise Baiteng Cement Products Co., Ltd.
Company. Liaoning Pu'ao Electric Power Equipment Co., Ltd.
The main drafters of this document are. Wang Chunrong, Shen Lihua, Shan Qingwei, Wu Chiqiu, Tong Yong, Liu Yang, Tan Yongquan, Xing Haijun, Zhang Huaixin, and Zhang Faqing.
Qiu Jianhua, Guan Qingxiang, Guo Zhitao, Zhou Wanjun, Jiang Qiangzhong, Lan Guolong, Zhao Decun, Song Jinghui, Li Tianpeng, Wu Yingfeng, Wu Xiaoming, Wang Tao
Zhao Hongwei, Wei Jinhe, Zhuang Ruiliang, Geng Ming, Yan Huanguang, Huang Qinghui, Li Xiaobing, Pan Congling, Cheng Jiajia, Li Congshan, Geng Qinghuan, Qin Riqiang, Li Feng
Teng Weimin, Li Hongliang, Li Dong, Ge Baolin, Chen Xiaoquan, Zou Xin, Liu Jianjun, Li Chenggang, Chen Jianhuo, Chen Yang, Shen Maolin, Zhang Wenhui, Zhao Qinghua
Liang Guan, Yan Jianpeng, Huang Hongbiao, Qian Zhirong, Shang Yumin, Ning Jinghua, Zou Yousheng, Ge Jigang, Liu Lifeng, Liao Xinglong, Tang Xiaoping, Gao Bo, Wang Chaohu,
Shen Hao, Liu Binghong, Zhang Shuman, Chen Yingwu, Song Jiayin, Song Weina, Li Juan, Wang Manjiang, Hu Yiming, Chen Junshao, Wang Fengshou, Li Lingzhi, Li Lixin
Wu Rong, Yu Yong, Zhang Jianhua, Ding Qiyou, Yu Weixing, Huang Xiuzhu, Geng Xiaomei, Yang Gemeng, He Chunmu, Xu Zhiqiang, Chen Xiaoxuan, Lu Rangfu, Shang Hongchao
Zhu Hailun, Yu Zhixun, Xu Zilong, Lou Chunwei, Huang Shuiyuan, Peng Wang, Wang Binhua, Li Xiaosheng, Shen Haoqian, Pan Gengfeng, Yang Yuan, Qiu Fengweng, Zhang Meng,
Dang Zhigang, Lu Xinghua, Wu Haiwen, Tan Ya, Wu Duan, Lin Yufeng, Tian Na, Zhou Xi, Yu Qiao, Gu Wenhe, Wang Minggang, Zheng Liang, Xiang Jun, Zhang Wenguang
Cui Yun.
The release history of this document and the document it replaces is as follows.
---First published in 1984 as GB 4623-1984 "Circular Prestressed Concrete Poles", and revised for the first time in.1994;
---In the second revision in.2006, the content of GB 396-1994 "Circular Reinforced Concrete Poles" was incorporated (GB 396-1994's...).
Previous versions were released as follows. GB 396-1984, and GB 4623-2006 "Ring Concrete Poles";
---Third revision in.2014;
---This is the fourth revision.
Circular concrete poles
1 Scope
This document specifies the classification, specifications, and marking of ring-shaped concrete poles (hereinafter referred to as "poles"), general provisions, technical requirements, and testing methods.
Laws, inspection rules, marking, storage and transportation, product certificates.
This document applies to utility poles used in fields such as power, communications, lighting, signaling, and photovoltaics.
2 Normative references
The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.
For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.
This document.
GB 175 General Purpose Portland Cement
GB 748 Sulfate-resistant Silicate Cement
GB 1499.1 Steel for reinforced concrete - Part 1.Hot-rolled plain round steel bars
GB 1499.2 Steel for reinforced concrete - Part 2.Hot-rolled ribbed steel bars
GB/T 1596-2017 Fly ash for use in cement and concrete
GB/T 3091 Welded steel pipes for low-pressure fluid transportation
GB/T 3274 Hot-rolled steel plates and strips of carbon structural steel and low-alloy structural steel
GB/T 5223 Steel wire for prestressed concrete
GB/T 5223.3-2017 Steel bars for prestressed concrete
GB/T 5224 Steel strands for prestressed concrete
GB/T 6170 Type 1 Hex Nut
GB/T 8076 Concrete Admixtures
GB/T 8170 Rules for rounding off numerical values and the representation and determination of limiting values
GB/T 14684 Construction Sand
GB/T 14685 Construction pebbles and crushed stone
GB/T 18046-2017 Granulated blast furnace slag powder for use in cement, mortar and concrete
GB/T 21120 Synthetic fibers for cement concrete and mortar
GB/T 23265 Short-cut basalt fiber for cement concrete and mortar
GB/T 27690 Silica fume for mortars and concrete
GB/T 38143 Alkali-resistant glass fiber reinforced concrete and mortar for use
GB 50010 Standard for Design of Concrete Structures
GB/T 50046 Standard for Corrosion Protection Design of Industrial Buildings
GB/T 50081 Standard for Test Methods of Physical and Mechanical Properties of Concrete
GB/T 50107 Standard for Testing and Evaluation of Concrete Strength
GB 50164 Standard for Quality Control of Concrete
GB 50204 Code for Acceptance of Construction Quality of Concrete Structures
GB 50205 Standard for Acceptance of Construction Quality of Steel Structures
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GB/T 4623-2025: Circular concrete pole
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