ISO 21809-4:2026
Oil and gas industries including lower carbon energy — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 4: Polyethylene coatings (2-layer PE)
OVERVIEW
This document specifies the requirements for qualification, application, inspection, testing, handling and storage of materials for plant application of two-layer polyethylene coatings (2-layer PE) applied externally for the corrosion protection of bare steel pipe for use in pipeline transportation systems for oil and gas industries as defined in ISO 13623.
NOTE Pipes coated in accordance with this document are considered suitable for additional protection by means of cathodic protection.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2026 |
| No. of Pages | 68 |
| ICS Classification | 75.200 Petroleum products and natural gas handling equipment |
| Committee | ISO/TC 67/SC 2 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO : 0 |