GB/T 43403-2023
ActiveRoad vehicles—Trailers up to 3.5t—Control of welded towing brackets for coupling ball after fatigue testing
道路车辆 3.5t以下挂车 连接球用焊接牵引支架疲劳试验后的质量检查
Application Summary AI generated
This standard specifies the post-fatigue testing quality inspection requirements for welded towing brackets used with coupling balls on trailers with a maximum mass of up to 3.5 tons. It is applied in the automotive industry to verify the structural integrity and safety of these components after simulated endurance loading, ensuring they meet durability standards for road use. The standard is relevant for manufacturers, testing laboratories, and regulatory bodies involved in the production and certification of light-duty trailer towing systems.
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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.