GB/T 21448-2008
AbolishedSpecification of cathodic protection for underground steel pipelines
埋地钢质管道阴极保护技术规范
Application Summary AI generated
This standard specifies the technical requirements for the design, installation, commissioning, operation, and maintenance of cathodic protection systems for underground steel pipelines. It is primarily applied in the petroleum, natural gas, and petrochemical industries to prevent external corrosion on buried pipelines, ensuring their long-term integrity and safety. The standard is used by engineers and inspection personnel for corrosion control in pipeline projects and during routine monitoring.
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