GB/T 46627-2025

Active

Standard test methods for sealability of gaskets at elevated temperature for pipe flanges

管法兰用垫片高温密封性能试验方法

Standard Type
GBT
ICS
23.040.60
CCS
J15
Status
Active
Issue Date
2025-10-31
Implementation
2026-05-01
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 test methods for evaluating the sealing performance of gaskets used in pipe flanges under high-temperature conditions. It is applied in industries such as petrochemical, power generation, and industrial fluid systems where flanged joints must maintain leak-tightness at elevated temperatures. The standard provides a controlled testing framework to assess gasket material behavior and seal integrity for procurement and quality assurance purposes.

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.