GB 6249-1986
Replaced
NB/T 20477.1-2018
Active
Industry standards-Energy
NB/T 20477.1-2018 Nuclear power plant blast valves - Part 1: Valve design
NB/T 20477.1-2018 Nuclear power plant blast valves - Part 1: Valve design
Price:
$ 30
Basic Information
Standard Code:
NB/T 20477.1-2018
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 design, manufacturing, and testing requirements for explosion-proof valves used in nuclear power plants. This part applies to the design and manufacture of explosion-proof valves for pressurized water reactors, and other types of nuclear power plants can also refer to it for use.
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
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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