GB/T 18948-2025
ActiveRubber hoses and tubing for cooling systems for automotives—Specification
汽车冷却系统用橡胶软管和纯胶管 规范
Application Summary AI generated
This standard specifies the requirements for rubber hoses and tubing used in automotive engine cooling systems. It covers dimensions, material properties, and performance testing for components that circulate coolant between the engine, radiator, and heater core. The standard is applied by vehicle manufacturers and parts suppliers to ensure reliability and leak prevention in passenger cars and light commercial vehicles.
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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.