This standard specifies the inspection and testing content of corrosion protection engineering quality and corrosion protection effect of buried steel pipelines, and gives the testing methods. This standard applies to the construction and acceptance process of buried steel pipeline corrosion protection engineering and the inspection after the corrosion protection system is put into use.
GB/T 19285-2003 history
2014GB/T 19285-2014 Inspection of corrosion protection for buried steel pipelines
2003GB/T 19285-2003 Inspection of corrosion protection for buried steel pipelines