GB/T 45439-2025 Active National standards

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

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

Publish Date: 2025-02-28 Implement Date: 2025-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 45439-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Pressure vessel

ICS Name: Pressure vessels, gas cylinders

Publish Date: 2025-02-28

Implement Date: 2025-06-01

Pages: 20 pages

Scope

This document specifies the marking requirements, test methods, inspection rules, and basic requirements for the traceability QR codes of gas cylinders and gas cylinder valves.
This document applies to the traceability QR code marking of gas cylinders and gas cylinder valves, as well as the design, manufacture, construction, application, maintenance, and management of the traceability systems for gas cylinders and gas cylinder valves.

Development Information

Word Count: 23 Thousand words Pages: 20 pages

Referenced Standards

GB 5842-2023 Liquefied petroleum steel gas cylinders GB/T 6739-1996 Determination of film hardness by pencil test GB/T 6739-2006 Paints and varnishes—Determination of film hardness by pencil test GB/T 6739-2022 Paints and varnishes—Determination of film hardness by pencil test GB 7512-1998 Valves for liquefied petroleum gas cylinders GB/T 7512-2006 Valves for liquefied petroleum gas cylinders GB/T 7512-2017 Valves for liquefied petroleum gas cylinders GB 7512-2023 Valves for liquefied petroleum gas cylinders GB/T 13005-1991 Terminology of gas cylinders GB/T 13005-2011 Terminology of gas cylinders GB/T 18284-2000 QR Code GB/T 18347-2001 Code 128 GB/T 21049-2007 Chinese-sensible code GB/T 21049-2022 Han Xin code GB/T 22240-2020 Information security technology—Classification guide for classified protection of cybersecurity GB/T 33146-2016 Valves for liquefied dimethyl ether cylinders GB/T 33147-2016 Liquefied dimethyl ether cylinders GB/T 35208-2017 Self-closing valves for LPG cylinders GB/T 36373.1-2018 Special equipment information resource management—Specification of data element—Part 1:Gas cylinder GB/T 43072-2023 Guidelines for construction and implementation of gas cylinder traceability system GB/T 43616-2023 Gas cylinder informatization—General requirements TSG 23-2021 Regulation on Safety Technology for Gas Cylinder GB 33146-2025 Valves for liquefied dimethyl ether cylinders GB 35208-2025 Overflow cutoff valves for liquefied petroleum gas cylinders GB 33147-2025 Liquefied dimethyl ether steel gas cylinders

Related Standards

GB/T 6058-1985 Replaced

GB/T 6058-1985 Method for preparation and internal pressure testing of filamentwound pressure vessels

Publish Date: 1985-05-28

GB 12136-1989 Abolished

GB 12136-1989 Arrester for dissolved acetylene cylinders

Publish Date: 1989-12-29

GB/T 13003-1991 Replaced

GB/T 13003-1991 Method for pneumatic test of dissolved acetylene cylinders

Publish Date: 1991-04-03

GB/T 13005-1991 Replaced

GB/T 13005-1991 Terminology of gas cylinders

Publish Date: 1991-04-30

GB 13076-1991 Replaced

GB 13076-1991 Periodic inspection and evaluation of dissolved acetylene cylinders

Publish Date: 1991-07-12

GB 13077-1991 Replaced

GB 13077-1991 Periodic inspection and evaluation of seamless aluminium alloy gas cylinders

Publish Date: 1991-07-12