Prioritization of External Corrosion on Piping Within Metallic Casings using In-Line Inspection Data

This NACE International standard provides the most current technology and industry practices for prioritization of cased piping using In-Line Inspection (ILI) data.

Metallic casings are used to install and protect the carrier pipe at pipeline crossings such as those at road and railroad rights of way. This standard provides an overview of prioritization strategies for management of external corrosion of piping in metallic cased crossings using ILI data integrated with construction, operating, maintenance, and inspection information.