GB/T 45439-2025 English PDF

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GB/T 45439-2025: Technical specification for the application of traceability two-dimensional code on fuel gas cylinders and fuel gas cylinder valves
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 45439-2025	359	Add to Cart	4 days	Technical specification for the application of traceability two-dimensional code on fuel gas cylinders and fuel gas cylinder valves	Valid

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Basic data

Standard ID: GB/T 45439-2025 (GB/T45439-2025)
Description (Translated English): Technical specification for the application of traceability two-dimensional code on fuel gas cylinders and fuel gas cylinder valves
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J74
Classification of International Standard: 23.020.30
Word Count Estimation: 18,118
Date of Issue: 2025-02-28
Date of Implementation: 2025-06-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 45439-2025: Technical specification for the application of traceability two-dimensional code on fuel gas cylinders and fuel gas cylinder valves

---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.
GB/T 45439-2025 English version. Technical specification for the application of traceability two-dimensional code on fuel gas cylinders and fuel gas cylinder valves ICS 23.020.30 CCSJ74 National Standard of the People's Republic of China Gas cylinder and gas cylinder valve traceability QR code Application Specifications Technical specification for the application of traceability two-dimensional code Released on 2025-02-28 2025-06-01 Implementation State Administration for Market Regulation The National Standardization Administration issued

Table of Contents

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Requirement 2 5 Traceability identification test method 5 6 Traceability Mark Inspection Rules 6 Appendix A (Normative) Gas Cylinder Manufacturing File Data 7 Appendix B (Normative) Gas Cylinder Valve Manufacturing File Data 8 Appendix C (Informative) Hyperlink jump service for gas cylinder full process and full life cycle traceability application 9 Appendix D (Informative) Method for connecting the manufacturing archive data of gas cylinders and gas cylinder valves 10

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document is proposed and coordinated by the National Technical Committee for Standardization of Gas Cylinders (SAC/TC31). This document was drafted by. Jiangsu Xiangkang Technology Co., Ltd., Duoliheng (Beijing) Energy Technology Co., Ltd., Shanghai Special Equipment Supervision Inspection Technology Research Institute, Wuzhou Wohua Machinery Co., Ltd., Yantai Special Equipment Inspection Institute, Shandong Telian Information Technology Co., Ltd., Qingdao Yidingli Container Co., Ltd., Jiangsu Minsheng Heavy Industry Co., Ltd., Zhejiang Mintai Cylinder Co., Ltd., Zhejiang Yitian Cylinder Co., Ltd., Shenzhen Aixin Network Energy Co., Ltd., Shenzhen Lanyang Technology Co., Ltd., Taishan Machinery Factory Co., Ltd., Hebei Baigong Industrial Co., Ltd. Company, China Article Numbering Center, Beijing Tianhai Industrial Co., Ltd., Ningbo Jinjiajia Valve Co., Ltd., Jiangsu Special Equipment Supervision and Inspection Research Institute, Hangzhou Special Equipment Inspection Science Research Institute (Hangzhou Special Equipment Emergency Disposal Center), Huzhou Market Supervision and Administration Bureau (Huzhou State Intellectual Property Office). The main drafters of this document are. Shi Zhifeng, Du Yongfang, Xu Weipu, Liao Haochen, Li Qi, Liu Yunjie, Teng Haokun, Ni Fei, Yan Weihua, Zhu Hongbo, Shoulong Xu, Zhongyu Mao, Shengjian Wang, Can Yan, Bin Li, Yifeng Chen, Weifeng Liu, Jianhua Li, Yanhui Wang, Jiahong Xu, Feng Xu, Fei Wang, Yongxiang Cheng. Gas cylinder and gas cylinder valve traceability QR code Application Specifications

1 Scope

This document specifies the identification requirements, test methods, inspection rules and basic principles of the traceability system for gas cylinders and gas cylinder valves. Require. This document applies to the traceability QR code identification of gas cylinders and gas cylinder valves, as well as the design, Manufacturing, construction, application, maintenance and management.

2 Normative references

The contents of the following documents constitute essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB 5842-2023 Liquefied petroleum gas cylinders GB/T 6739 Paints and varnishes - Determination of film hardness by pencil method GB 7512 Liquefied petroleum gas cylinder valve GB/T 13005 Gas Cylinder Terminology GB/T 18284 Quick Response Matrix Code GB/T 18347 128 barcode GB/T 21049 Chinese Xin Code GB/T 22240-2020 Information security technology - Guidelines for classification of cybersecurity protection levels GB/T 33146 Liquefied dimethyl ether cylinder valve GB/T 33147 Liquefied dimethyl ether cylinders GB/T 35208 Self-closing liquefied petroleum gas cylinder valve GB/T 36373.1 Special equipment information resource management data element specification Part 1.Gas cylinders GB/T 43072 Implementation Guidelines for the Construction of Gas Cylinder Traceability System GB/T 43616 Basic requirements for gas cylinder informatization TSG23 Gas Cylinder Safety Technical Regulations

3 Terms and definitions

The terms and definitions defined in GB/T 13005 and GB/T 43616 and the following apply to this document. 3.1 fuelgascylinder Gas cylinders containing liquefied petroleum gas, liquefied dimethyl ether and other civilian fuel gases. 3.2 fuelgascylindervalve A bottle valve installed on a gas cylinder to control the opening and closing of the medium. ......

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