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SSH EN ISO 21809-1:2018

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 21809-1:2018)

Nov 25, 2025

General information

60.60     Nov 25, 2025

95.99   

DPS

DPS/KT 74

European Norm

75.200  

English  

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Scope

This document specifies requirements for 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.
NOTE Pipes coated in accordance with this document are considered suitable for further protection by means of cathodic protection.

Life cycle

PREVIOUSLY

WITHDRAWN
SSH EN ISO 21809-1:2011

NOW

PUBLISHED
SSH EN ISO 21809-1:2018
60.60 Standard published
Nov 25, 2025

Related project

Adopted from EN ISO 21809-1:2018 IDENTICAL

Adopted from ISO 21809-1:2018 IDENTICAL