GB 6249-1986
Replaced
NB/T 20478.2-2018
Active
Industry standards-Energy
NB/T 20478.2-2018 Pressurized water nuclear power plant reactor pressure vessel sealing ring technical specification Part 2: Type C sealing ring
NB/T 20478.2-2018 Pressurized water nuclear power plant reactor pressure vessel sealing ring technical specification Part 2: Type C sealing ring
Price:
$ 30
Basic Information
Standard Code:
NB/T 20478.2-2018
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 standard specifies the technical requirements for the design, manufacture, inspection, and acceptance of C-type sealing rings used in reactor pressure vessels of pressurized water reactors. This standard applies to the design and manufacture of C-type sealing rings for reactor pressure vessels in pressurized water reactors.
Development Information
Same series standard
Related Standards
GB/T 12726.1-1991
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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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GB/T 13178-1991 Partially depleted gold silicon surface barrier detectors
GB/T 13180-1991
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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