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EN ISO 21809-1:2011

Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 1: Polyolefin coatings (3-layer PE and 3-layer PP) (ISO 21809-1:2011) EN ISO 21809-1:2011

Publication date:   Dec 16, 2011

General information

99.60 Withdrawal effective   Nov 7, 2018

CEN

CEN/TC 459/SC 10 Steel tubes, and iron and steel fittings

European Norm

75.200   Petroleum products and natural gas handling equipment

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Scope

ISO 21809-1:2011 specifies requirements of plant-applied external three-layer polyethylene- and polypropylene-based coatings for corrosion protection of welded and seamless steel pipes for pipeline transportation systems in the petroleum and natural gas industries in accordance with ISO 13623.
Pipes coated in accordance with ISO 21809-1:2011 are considered suitable for further protection by means of cathodic protection.

Life cycle

NOW

WITHDRAWN
EN ISO 21809-1:2011
99.60 Withdrawal effective
Nov 7, 2018

REVISED BY

PUBLISHED
EN ISO 21809-1:2018