GB/T 9128.1-2023
ActiveMetallic ring joint gaskets for steel pipe flanges—Part 1：PN designated
钢制管法兰用金属环垫 第1部分：PN系列
Application Summary AI generated
This standard specifies the dimensions, materials, marking, and technical requirements for metallic ring joint gaskets used with PN-designated steel pipe flanges. It is applied in high-pressure and high-temperature fluid systems, such as oil and gas pipelines, petrochemical plants, and power generation equipment, where leak-proof sealing is critical. The standard ensures interchangeability and reliable performance of gaskets in flanged connections under standardized pressure ratings.
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Dimensions of metallic ring-joint gaskets for use with steel pipe flanges
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.