GB/T 29035-2012
AbolishedTest method for physical-mechanical performance of flexible graphite ring
柔性石墨填料环试验方法
Application Summary AI generated
This standard specifies the test methods for evaluating the physical and mechanical properties of flexible graphite packing rings, including density, compression, recovery, and leakage rate. It is applied in the quality inspection and performance validation of sealing components used in valves, pumps, and other fluid-handling equipment within the petrochemical, power generation, and industrial piping sectors. The standard ensures consistent testing procedures for manufacturers and end-users to verify the sealing reliability and durability of flexible graphite rings under operational 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.