GB/T 1149.16-2015
ActiveInternal combustion engines—Piston rings—Part 16: Expander/segment oil-control rings
内燃机 活塞环 第16部分：钢带组合油环
Application Summary AI generated
This standard specifies the technical requirements, dimensions, and test methods for expander/segment oil-control rings used in internal combustion engines. It is applied in the design, manufacturing, and quality inspection of steel strip combined oil rings for automotive, marine, and industrial engine piston assemblies. The standard ensures proper oil control and ring performance under high-temperature and high-pressure operating conditions.
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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.