GB/T 9120-2010
AbolishedLoose plate steel pipe flanges with weld-neck collar and with weld ring neck
对焊环板式松套钢制管法兰
Application Summary AI generated
GB/T 9120-2010 specifies the dimensions, materials, and technical requirements for loose plate steel pipe flanges with a weld-neck collar and weld ring neck. These flanges are used in fluid piping systems where frequent disassembly is required, such as in chemical, petrochemical, and general industrial pipelines. The design allows the flange to rotate freely for easy bolt alignment, making it suitable for applications with limited space or where alignment is critical.
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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.