GB 6249-1986
Replaced
NB/T 20361.4-2015
Active
Industry standards-Energy
NB/T 20361.4-2015 Nuclear equipment in the nuclear island for in-service testing - Part 4: Dampers (English translation)
NB/T 20361.4-2015 Nuclear equipment in the nuclear island for in-service testing - Part 4: Dampers (English translation)
Price:
$ 30
Basic Information
Standard Code:
NB/T 20361.4-2015
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:
2015-07-01
Implement Date:
2015-12-01
Scope
This standard specifies the inspection and testing requirements for dampers in pressurized water reactor nuclear power plants. It includes pre-service and in-service inspection and testing intervals, guidelines, and data requirements. This standard applies to dampers for safety-grade equipment and pipelines.
Development Information
Same series standard
NB/T 20361.1-2015 Nuclear equipment in nuclear island mechanical in-service test Part 1: General requirements
NB/T 20361.2-2015 Nuclear plant mechanical equipment in service test - Part 2: Pumps (English)
NB/T 20361.3-2015 Nuclear Island mechanical equipment in-service testing Part 3: Valves (English only)
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