This standard was last reviewed and confirmed in 2021.
Therefore this version remains current.
Abstract
PreviewISO 21809-4:2009 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 the petroleum and natural gas industries as defined in ISO 13623.
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Status: PublishedPublication date: 2009-11
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Edition: 1Number of pages: 34
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- ICS :
- 75.200 Petroleum products and natural gas handling equipment
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| Format | Language | |
|---|---|---|
| std 1 145 | ||
| std 2 145 | Paper |
- CHF145
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