Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 5: External concrete coatings
ISO 21809-5:2010 specifies the requirements for qualification, application, testing and handling of materials required for the application of reinforced concrete coating externally to either bare pipe or pre-coated pipe for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623.
ISO 21809-5:2010 is applicable to concrete thicknesses of 25 mm or greater.
Life cycle
NOW
WITHDRAWN ISO 21809-5:2010 95.99
Withdrawal of Standard 26 qer 2017
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