GB/T 9128.2-2023

Active

Metallic ring joint gaskets for steel pipe flanges—Part 2:Class designated

钢制管法兰用金属环垫 第2部分:Class系列

Standard Type
GBT
ICS
23.040.60
CCS
J15
Status
Active
Issue Date
2023-09-07
Implementation
2024-04-01
Centralized Committee
中国机械工业联合会
Issuing Authority
国家市场监督管理总局、国家标准化管理委员会

Application Summary AI generated

This standard specifies the dimensions, materials, and technical requirements for metallic ring joint gaskets used with Class-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 compatibility and performance of gaskets in flanged joints under Class pressure ratings.

Related Standards

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.