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Inspection Techniques for UG Pipeline Coating
Posted: 20 Oct 2025, 11:36
by neo
Any particular publicatin, standards reference which could guide to know the applicable techniques to inspection underground pipeline coating?
Re: Inspection Techniques for UG Pipeline Coating
Posted: 24 Oct 2025, 18:37
by arcpro
The references are provided in Appendix A4 of NACE SP0169, Control of External Corrosion on Underground Metallic Piping Systems.
Check the image below:
Table A4 NACE SP0169-.jpeg
Re: Inspection Techniques for UG Pipeline Coating
Posted: 20 Nov 2025, 20:58
by irish
NACE SP0169 provides comprehensive guidelines for the control of external corrosion on underground or submerged metallic piping systems, including practices for inspection and monitoring.
It is advisable to align the current procedure & practices with this.