YB/T 4675-2018 in English

This standard specifies the technical requirements, testing methods, and inspection rules for precision seamless steel tubes used in motorcycle shock absorbers. It covers aspects such as chemical composition, mechanical properties, dimensional tolerances, and surface quality. The standard also outlines the marking, packaging, and transportation requirements to ensure product quality and consistency. The content provides guidelines for the production and quality control of precision seamless steel tubes intended for use in motorcycle shock absorbers, facilitating their application in the relevant industry sectors. The standard applies to manufacturers, suppliers, and users of such steel tubes, ensuring that they meet the necessary performance and safety criteria.