BS EN ISO 12736-3:2023 - Page 2

Oil and gas industries including lower carbon energy. Wet thermal insulation systems for pipelines and subsea equipment. Interfaces between systems, field joint system, field repairs and prefabricated insulation | Status: Current

1 Scope This document specifies requirements for project specific product and process qualification of field applied wet thermal insulationsystems applied at interfaces (e.g. field joints) and pre-fabricated insulation in the petroleum and natural gas industries. This document is applicable to wet thermal insulationsystems submerged in seawater. This document is not applicable to:

• — the project qualification of anticorrosion coatings or the requirements for application thereof;
• — thermal insulation in the annulus of a steel pipe-in-pipe system.