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)
Abstract
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.
Begin
2024-09-02
WI
00012456
Planned document number
DIN EN ISO 21809-1 rev
Project number
10900505
Responsible national committee
NA 109-00-02 AA - Pipeline transportation systems - Mirror committee of ISO/TC 67/SC 2
Responsible european committee
CEN/TC 12 - Oil and gas industries including lower carbon energy.
Responsible international committee
ISO/TC 67/SC 2/WG 14 - External pipeline protective coatings
