This standard specifies the general technical requirements for fuel operation and storage system equipment in pressurized water reactor nuclear power plants. This standard applies to the on-site installation and acceptance of fuel operation and storage system equipment in pressurized water reactor nuclear power plants.
NB/T 20175-2012 Referenced Document
GB/T 16702 Design code for mechanical components in nuclear island of pressurized water reactor nuclear power plants*, 2019-12-31 Update
NB/T 20001 Manufacturing specifications for nuclear island machinery and equipment in pressurized water reactor nuclear power plants*, 2023-05-26 Update
NB/T 20002.1 Welding code for nuclear island mechanical equipment of pressurized water reactor nuclear power plant Part 1: General requirements*, 2021-12-22 Update
NB/T 20002.2 Welding code for nuclear island mechanical equipment of pressurized water reactor nuclear power plant Part 2: Acceptance of welding filler materials*, 2021-12-22 Update
NB/T 20002.3 Welding code for nuclear island machinery and equipment of pressurized water reactor nuclear power plant Part 3: Welding procedure qualification*, 2021-12-22 Update
NB/T 20002.4 Welding code for mechanical components of PWR nuclear islands.Part 4: Qualification of filler materials*, 2013-06-08 Update
NB/T 20002.6 Welding code for nuclear island machinery and equipment of pressurized water reactor nuclear power plant Part 6: product welding*, 2021-12-22 Update
NB/T 20003.3 Non-destructive testing of nuclear island machinery and equipment in nuclear power plants Part 3: Radiographic testing*, 2021-01-07 Update
NB/T 20003.4 Non-destructive testing of nuclear island machinery and equipment in nuclear power plants Part 4: Penetration testing*, 2021-01-07 Update
NB/T 20003.7 Non-destructive testing of nuclear island machinery and equipment in nuclear power plants Part 7: Visual testing*, 2021-01-07 Update
NB/T 20133.1 Specifications for protective coatings used in pressurized water reactor nuclear power plants.Part 1:General requirements
NB/T 20133.6 Specifications for protective coatings used in pressurized water reactor nuclear power plants.Part 6:Coating operation
NB/T 47015 Welding specification for pressure vessels
NB/T 20175-2012 history
2012NB/T 20175-2012 Requirements for installation and acceptance of fuel handling and storage system at PWR plant