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Out-line inspection

Pipeline out-line inspection refers to detection and evaluation of the external covering of buried steel pipeline and the effect of cathodic protection under the condition of no excavation on the ground. At the same time, effective detection and monitoring of environmental conditions in the area through which the pipeline passes is also an important aspect of corrosion protection inspection and evaluation of buried pipeline.

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1000

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所属分类: Pipeline inspection

Product description

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Out-line inspection of buried pipelines is to avoid the occurrence of pipeline corrosion. It is necessary to scientifically detect and evaluate the external corrosion of pipeline and the corrosion protection system, find out the defects of external corrosion coating and cathodic protection system, and repair and improve them, so as to improve the integrity of pipeline and ensure the safety of pipeline.