GB 6249-1986
Replaced
NB/T 20477.2-2018
Active
Industry standards-Energy
NB/T 20477.2-2018 Nuclear power plant blast valve - Part 2: Valve qualification
NB/T 20477.2-2018 Nuclear power plant blast valve - Part 2: Valve qualification
Price:
$ 30
Basic Information
Standard Code:
NB/T 20477.2-2018
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Nuclear reactors and nuclear island equipment in nuclear power plants
ICS Name:
Nuclear power stations, safety
Publish Date:
2018-03-22
Implement Date:
2018-09-01
Scope
This part specifies the general requirements, appraisal methods, acceptance criteria, and document requirements for the appraisal of blast valves used in nuclear power plants. This part is applicable to the appraisal of blast valves used in nuclear power plants.
Development Information
Same series standard
Related Standards
GB/T 12726.1-1991
Replaced
GB/T 12726.1-1991 Radiation monitoring equipment for accident and post-accident conditions in nuclear power plants—Part 1:General requirements
GB/T 13178-1991
Replaced
GB/T 13178-1991 Partially depleted gold silicon surface barrier detectors
GB/T 13180-1991
Replaced
GB/T 13180-1991 G-M counter tubes for detecting γ radiation
GB/T 13182-1991
Replaced
GB/T 13182-1991 Scintillation detectors of sodium iodide (thallium)
GB/T 12726.2-1991
Replaced