GB 10868-1989
AbolishedSpecification of the steam converting valve forfossil power stations
电站减温减压阀技术条件
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and marking/packaging for steam converting valves used in fossil fuel power stations. It applies specifically to valves that reduce steam pressure and temperature (desuperheating) within the steam-water systems of coal, oil, or gas-fired power plants. The standard ensures reliable operation and safety in high-temperature, high-pressure steam conditioning applications.
Related Standards
GB/T 12325-2003
Power quality--Admissible deviation of supply voltage
GB/T 14541-2005
Guide for maintenance and supervision of in-service mineral turbine oil used for power plants
GB/T 14542-2005
Guide for maintenance and supervision of transformer oil in service
GB/Z 21193.3-2007
Fossil-fired steam power stations - Part 3: Steam-temperature controls
GB/Z 21193.2-2008
Fossil-fired steam power stations - Part 2: Drum-level control
GB/T 18481-2001
Power quality--Temporary and transient overvoltages
GB/T 15153.2-2000
Telecontrol equipment and systems--Part 2:Operating conditions--Section 2:Environmental conditions (cli-matic,mechanical and other non-electrical influences)
GB/T 17627.2-1998
High-voltage test techniques for low voltage equipment--Part 2:Measuring system and test equipment
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.