The standard is applied to piping, vessels, and tanks to prevent CUI in high‑temperature and cyclic environments.
, titled "Control of Corrosion Under Thermal Insulation and Fireproofing Materials—A Systems Approach," is a key standard practice used by corrosion control personnel to mitigate Corrosion Under Insulation (CUI) . CUI occurs when moisture and aerated water contact equipment surfaces (like carbon steel or stainless steel) beneath protective thermal insulation or fireproofing. Key Features of NACE SP0198 nace sp0198 pdf
Enforce strict surface preparation (e.g., SSPC-SP 10 for Carbon Steel). Surface Prep Guidelines The standard is applied to piping, vessels, and
