GB/T 10922-2025
ActiveGauges for pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads
55°非密封管螺纹量规
Application Summary AI generated
This standard specifies the types, dimensions, tolerances, and marking requirements for gauges used to inspect 55-degree non-pressure-tight pipe threads. It is applied in manufacturing and quality control for general-purpose pipe connections, such as those in plumbing, gas, and low-pressure fluid systems, where the thread itself does not form a seal. The gauges ensure thread interchangeability and functional fit without requiring a pressure-tight joint on the threads.
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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.