GB/T 25343.2-2026
UpcomingRailway applications—Welding of rolling stock and components—Part 2: Basic requirements
轨道交通 机车车辆及其零部件的焊接 第2部分：基本要求
Application Summary AI generated
This standard specifies fundamental welding requirements for the design, production, and quality assurance of rolling stock and their components in the railway industry. It is applied to ensure weld integrity and safety in locomotives, passenger cars, freight wagons, and their subassemblies during manufacturing and maintenance. The standard serves as a baseline for welding procedure qualification, welder certification, and inspection criteria within Chinese railway engineering contexts.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.