GB/T 13807.3-2008
ActiveConnections with waisted stud - Nuts,extension sleeves
腰状杆螺柱连接副 螺母、受力套管
Application Summary AI generated
This standard specifies the dimensions, technical requirements, and marking of nuts and extension sleeves used in waisted stud connections. It is applied in mechanical systems where high-strength, fatigue-resistant bolted joints are required, such as in heavy machinery, pressure vessels, and structural steel assemblies. The standard ensures compatibility and load distribution between the stud, nut, and sleeve components under cyclic or dynamic loading conditions.
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GB/T 9074.5-2004
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GB/T 3098.20-2004
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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.