I.S. EN ISO 21809-1:2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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)
Hardcopy , PDF
07-12-2018
English
01-01-2011
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Conformance
3 Normative references
4 Terms and definitions
5 Symbols and abbreviated terms
6 Information supplied by the purchaser
7 Coating classification
8 Coating materials
9 Coating system qualification
10 Application of the coating system
11 Inspection and testing
12 Coating repairs
13 Marking
14 Handling and storage in the applicators facilities
15 Test reports and certificate of compliance
Annex A (normative) - Inspection of thickness
Annex B (normative) - Holiday detection test
Annex C (normative) - Peel strength test
Annex D (normative) - Thermal analysis of epoxy and cured
epoxy coating film
Annex E (normative) - Impact test
Annex F (normative) - Indentation test
Annex G (normative) - UV ageing test and thermal ageing test
Annex H (normative) - Cathodic disbondment test
Annex I (normative) - Flexibility test
Annex J (normative) - Gel time of the epoxy powder
Annex K (normative) - Total volatile/moisture content of
the epoxy powder - Mass loss
Annex L (normative) - Procedure qualification trial,
inspection and testing plan and daily log
Annex M (normative) - Hot water immersion test
Annex N (normative) - Density of epoxy powder
Bibliography
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