NF EN ISO 21809-5

November 2010

Standard Cancelled

Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 5: External concrete coatings

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Main informations

Collections

National standards and national normative documents

Publication date

November 2010

Release date

novembre 2017

Number of pages

38 p.

Reference

NF EN ISO 21809-5

ICS Codes

75.200 Petroleum products and natural gas handling equipment

Print number

1 - 05/11/2010

International kinship

ISO 21809-5:2010

European kinship

EN ISO 21809-5:2010

Standard replaced by (1)

NF EN ISO 21809-5

August 2017

Standard Current

Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 5 : external concrete coatings

ISO 21809-5:2017 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. The external application of concrete is primarily used for the negative buoyancy of pipes used in buried or submerged pipeline systems and/or for the mechanical protection of the pipe and its pre-coating. ISO 21809-5:2017 is applicable to concrete thicknesses of 25 mm or greater.

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