GB/T 23259-2009
ActiveSight glass for pressure vessels
压力容器用视镜玻璃
Application Summary AI generated
GB/T 23259-2009 specifies the technical requirements, test methods, and inspection rules for sight glass used in pressure vessels. It applies to borosilicate or aluminosilicate glass components installed in boilers, chemical reactors, and storage tanks to allow visual monitoring of internal processes under high pressure and temperature. The standard ensures optical clarity, thermal shock resistance, and mechanical strength for safe operation in industrial pressure equipment.
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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.