GB/T 19066.2-2020
ActiveComposite wave-serrated metal gaskets for pipe flanges一Part 2:Class designated
管法兰用金属波齿复合垫片 第2部分：Class系列
Application Summary AI generated
GB/T 19066.2-2020 specifies the dimensions, materials, and marking requirements for Class-designated composite wave-serrated metal gaskets used in pipe flanges. It is applied in industrial fluid systems, such as petrochemical, power generation, and pipeline installations, where standardized pressure-temperature ratings are required for sealing flanged joints. This standard ensures interchangeability and reliable sealing performance under specific Class pressure ratings (e.g., Class 150, 300, 600) in accordance with ASME B16.5 flange specifications.
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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.