GB/T 9126.2-2023
ActiveNon-metallic flat gaskets for pipe flanges—Part 2：Class designated
管法兰用非金属平垫片 第2部分：Class系列
Application Summary AI generated
This standard specifies the dimensions, tolerances, and marking requirements for non-metallic flat gaskets used with Class-designated pipe flanges. It is applied in industrial fluid systems, such as oil and gas, chemical processing, and water treatment, where gaskets must conform to Class pressure ratings (e.g., Class 150, 300) for sealing joints in piping and equipment. The standard ensures compatibility and reliable sealing performance in bolted flange connections under specified pressure and temperature 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.