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.
Status: PublishedPublication date: 2018-10
Edition: 2Number of pages: 62
Technical Committee: ISO/TC 67/SC 2 Pipeline transportation systems
- ICS :
- 75.200 Petroleum products and natural gas handling equipment
Buy this standard
|std 1 187|
|std 2 187||Paper|
ISO 21809-1:2018Stage: 60.60
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