GB 13172-1991
Replaced
NB/T 20421.3-2017
Active
Industry standards-Energy
NB/T 20421.3-2017 Nuclear Power Plant Safety Important Cable Condition Monitoring Method - Part 3: Elongation Fracture Rate
NB/T 20421.3-2017 Nuclear Power Plant Safety Important Cable Condition Monitoring Method - Part 3: Elongation Fracture Rate
Price:
$ 30
Basic Information
Standard Code:
NB/T 20421.3-2017
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Reactor and nuclear power plant safety distribution equipment
ICS Name:
Other standards related to nuclear energy
Publish Date:
2017-02-10
Implement Date:
2017-07-01
Pages:
18 pages
Scope
This part specifies the requirements for the condition monitoring of safety-critical cables in nuclear power plants using the elongation at break method, including sample selection, measurement system, measurement conditions, and reporting of measurement results. This part is applicable to safety-critical cables in nuclear power plants made of organic or polymer materials, as well as other equipment containing organic or polymer materials.
Development Information
Same series standard
NB/T 20421.1-2017 Method for Condition Monitoring of Safety Critical Cables at Nuclear Power Plants - Part 1: General provisions
NB/T 20421.2-2017 Method for Monitoring the State of Safety-Critical Cables in Nuclear Power Plants - Part 2: Flexure Modulus
NB/T 20421.4-2017 Nuclear Power Plant Safety Important Cable Condition Monitoring Method - Part 4: Oxidation Induction Technology
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