2024-11-21 18.226.17.210
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Code of China
Chinese National Standard List: Nuclear reactor and nuclear island equipment of nuclear power plant

NB/T 20512.4-2023 Operating licenses extension of nuclear power plants一Part 4: Ageing managementreview for structures and structural components 
  Issued on: 2023-12-28   Price(USD):
NB/T 20512.3-2023 Operating licenses extension for nuclear power plants一Part 3: Aging managementreview for electrical and instrumentation and control components 
  Issued on: 2023-12-28   Price(USD):
NB/T 20512.2-2023 Operating licenses extension of nuclear power plants - Part 2: Agingmanagement revi ew for mechanical components 
  Issued on: 2023-12-28   Price(USD):
NB/T 20512.1-2023 Operating licenses extension of nuclear power plants- Part 1:Screening of agingmanagement review and identification of time-limited aging analysis 
  Issued on: 2023-12-28   Price(USD):
NB/T 20039.15-2023 Code on nuclear air and gas treatment-Ventilation, air conditioning and air cleaning-Part 15: Adsorbent media 
  Issued on: 2023-12-28   Price(USD):
NB/T 20707-2023 Phased array ultrasonic examination of ferritic welds in nuclear power plants 
  Issued on: 2023-10-11   Price(USD):
NB/T 20057.3-2023 PWR nuclear power plants reactor system design-Core-Part3:Fuel assembly 
  Issued on: 2023-10-11   Price(USD):
NB/T 20684.1-2023 Regulations for anticorrosion construction management of nuclear power plantsPart 1:Quality assurance of anticorrosion construction 
  Issued on: 2023-10-11   Price(USD):
NB/T 20679-2023 Ultrasonic examination and eddy current examination for J-groove weld of nuclearreactor pressure vessel closure headpenetration 
  Issued on: 2023-10-11   Price(USD):
NB/T 20680-2023 technical guideline for secondary side passive heat removal systemcommissioning of pressurized water reator plant 
  Issued on: 2023-10-11   Price(USD):
NB/T 20684.2-2023 Regulations for anticorrosion construction management of nuclear power plantsPart 2: Requirements for anticorrosion staff 
  Issued on: 2023-10-11   Price(USD):
NB/T 20708-2023 Performance analysis method and model requirements for fuel rods in PWR nuclear power plants 
  Issued on: 2023-10-11   Price(USD):
GB/T 43347-2023 Environmental parameter monitoring of electrical，instrumentation and control equipment important to safety for nuclear power plants 
  Issued on: 2023-11-27   Price(USD): 270.0
NB/T 20312.4-2023 Code on the in-service inspections of mechanical components of pressurized waterreactor nuclear islands―Part 4:Nondestructive examination methods 
  Issued on: 2023-05-26   Price(USD):
NB/T 20654-2023 Technical guidelines for Containment Spray System commissioning of pressurizedwater reactor nuclear power plant 
  Issued on: 2023-5-26   Price(USD):
NB/T 20638-2023 Guidelines for condition-based maintenance management of nuclear power plants 
  Issued on: 2023-5-26   Price(USD):
NB/T 20039.12-2023 Code on nuclear air and gas treamentVentilation, air conditioning and air cleaning一Part 12: Iodine adsorber (type II) 
  Issued on: 2023-05-26   Price(USD):
NB/T 20670-2023 Technical guideline of emergency feedwater system commissioning for pressurizedwater reactor nuclear power plant 
  Issued on: 2023-5-26   Price(USD):
NB/T 20251-2023 Design and test criteria for air cleaning units in PWR nuclear power plants 
  Issued on: 2023-05-26   Price(USD):
NB/T 20312.1-2023 Code on the in-service inspections of mechanical components of pressurized waterreactor nuclear islands- Part 1:General requirements 
  Issued on: 2023-05-26   Price(USD):
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