EN ISO 12736:2014

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviated terms
5 General recommendations and requirements
6 Qualification dossier
7 Layer test requirements
8 Insulation system test requirements
9 Application process and quality control
10 Requirements for field joints
11 Handling, storage and transportation requirements
Annex A (normative) - Hydrostatic compressive
        behaviour/Tri-axial test procedures
Annex B (normative) - Simulated bend test
Annex C (normative) - Cyclic (fatigue) bend test
Annex D (normative) - Simulated tensioner test
Annex E (normative) - Simulated impact test
Annex F (normative) - Simulated service test
        (factory applied coating)
Annex G (normative) - Simulated service test (field joint)
Annex H (informative) - Simulated service test
        (subsea equipment)
Annex I (normative) - Ring shear test procedure
Annex J (normative) - Determination of mass ratio
        of glass microspheres, density of glass microspheres
        after processing and entrapped air ratio for glass
        syntactic materials
Annex K (informative) - End of life through thickness water
        profile calculation
Bibliography

ISO 12736:2014 defines the minimum requirements for qualification, application, testing, handling, storage and transportation of new and existing wet thermal insulation systems for pipelines, flowlines, equipment and subsea structures in the petroleum and natural gas industries. The purpose of these systems is to provide external corrosion protection and thermal insulation.ISO 12736:2014 is applicable to wet thermal insulation systems submerged in seawater.ISO 12736:2014 is not applicable to thermal insulation in the annulus of a steel pipe-in-pipe system.