ISO/AWI 26194

Corrosion of Metals and Alloys — Cathodic protection of internal surfaces of metallic tanks, structures, equipment, and piping containing seawater

Scope

This document specifies the requirements and recommendations for cathodic protection systems applied to the internal surfaces of metallic tanks, structures, equipment and piping containing natural or treated seawater or brackish waters to provide an efficient protection from corrosion.
Cathodic protection inside fresh water systems is excluded from this document.