GB/T 38657-2020
ActiveSpecifications for low pressure feed water heater for conventional island in nuclear power station
核电厂常规岛低压加热器技术条件
Application Summary AI generated
This standard specifies the technical requirements, inspection methods, and acceptance criteria for low-pressure feed water heaters used in the conventional island of nuclear power stations. It is applied during the design, manufacturing, and testing phases of these heat exchangers, which preheat condensate before it enters the steam generator. The standard ensures operational safety and thermal performance under nuclear-grade quality assurance protocols.
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