GB/T 17457-1998
Replaced
GB/T 37575-2019
Active
National standards
GB/T 37575-2019 Cathodic protection of buried grounding conduct
GB/T 37575-2019 Cathodic protection of buried grounding conduct
Basic Information
Standard Code:
GB/T 37575-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Material protection
ICS Name:
Other processing and plating
Publish Date:
2019-06-04
Implement Date:
2020-05-01
Pages:
10 pages
Scope
This standard specifies the determination of cathodic protection for large-scale buried grounding structures, guidelines, system design, installation, control of stray currents, operational testing and maintenance, and record-keeping requirements.
This standard applies to cathodic protection systems for both new and existing grounding structures.
Development Information
Referenced Standards
SY/T 0017
ISO 15589.1
NACE RP0572
GB/T 21448-2008 Specification of cathodic protection for underground steel pipeline
GB/T 21448-2017 Specification of cathodic protection for underground steel pipelines
GB/T 33373-2016 Anticorrision—Electrochemical protection—Terminology
GB 50058-2014 Code for design of electrical installations in explosive atmospheres
GB/T 50698-2011 Standard for AC interference mitigation of buried steel pipelines
GB/T 33373-2025 Corrision control—Electrochemical protection—Terminology
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