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EVS-EN ISO 12736:2015

Petroleum and natural gas industries - Wet thermal insulation coatings for pipelines, flow lines, equipment and subsea structures (ISO 12736:2014)

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Kehtetu alates 01.11.2023
Alusdokumendid
ISO 12736:2014; EN ISO 12736:2014
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Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
01.11.2023
Põhitekst
01.11.2023
Põhitekst
01.11.2023
Põhitekst
04.02.2015
Põhitekst
Subsea pipelines (or flow lines) and subsea structures usually need to be thermally
insulated to avoid, for instance, hydrate formation.
Such coatings are commercially available and fall into the following general families:
- Polypropylene
- Polyurethane
- Epoxy and phenolic
- Rubber
At the moment, no national or international standard addresses these types of coatings.
Only company specifications are dealing with that issue. These coatings are more and
more being used for the offshore deep sea developments, and we strongly believe there is a need now for international standardization on the subject to ensure the whole industry with a minimum level of quality, since we see cases of premature failures of such coating systems.
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