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  • BS EN 10290:2002

    Current The latest, up-to-date edition.

    Steel tubes and fittings for onshore and offshore pipelines. External liquid applied polyurethane and polyurethane-modified coatings

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  19-09-2002

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Terms, definitions and symbols
       3.1 Terms and definitions
       3.2 Symbols
    4 Coating materials
       4.1 General
       4.2 Technical specification
       4.3 Packaging
       4.4 Quality assurance
    5 Information to be supplied by the purchaser
       5.1 Mandatory
       5.2 Options to be indicated by the purchaser
    6 Application of the coating
       6.1 Surface preparation
       6.2 Composition of the coating
    7 Requirements of the applied coating
       7.1 General
       7.2 Minimum dry thickness of the coating system
       7.3 Hardness Shore "D"
       7.4 Appearance and continuity
       7.5 Cut back at the ends
       7.6 Holiday detection
       7.7 Impact resistance
       7.8 Adhesion test - Resistance to removal
       7.9 Adhesion test - Pull-off method
       7.10 Cathodic disbondment
       7.11 Specific electrical insulation resistance
       7.12 Adhesion test after immersion in tap water
       7.13 Indentation resistance
       7.14 Thermal ageing
       7.15 Flexibility
       7.16 Infra-red scan
       7.17 Elongation
    8 Inspection
       8.1 General
       8.2 Documents
       8.3 Sampling
       8.4 Nature and frequency of testing and control
       8.5 Retests
    9 Repairs
    10 Marking
    11 Handling, transportation and storage
       11.1 Handling
       11.2 Transportation to the storage area
       11.3 Storage
       11.4 Loading of components for delivery
    Annex A (normative) Dry thickness of the coating system
       A.1 General
       A.2 Apparatus
       A.3 Procedure
       A.4 Results
    Annex B (normative) Holiday detection test
       B.1 General
       B.2 Apparatus
       B.3 Procedure
       8.4 Results
    Annex C (normative) Impact test
       C.1 General
       C.2 Apparatus
       C.3 Procedure
       C.4 Results
    Annex D (normative) Adhesion test - Resistance to removal
       D.1 General
       D.2 Apparatus
       D.3 Procedure
       D.4 Results
    Annex E (normative) Cathodic disbondment test
       E.1 Principle
       E.2 Apparatus
       E.3 Sampling
       E.4 Procedure
       E.5 Investigation procedure
       E.6 Results
    Annex F (normative) Specific electrical insulation resistance test
       F.1 Test at ambient temperature ((23 +/- 2) degree C)
       F.2 Test at maximum service temperature
    Annex G (normative) Adhesion test after immersion tap water
       G.1 General
       G.2 Apparatus
       G.3 Procedure
       G.4 Results
    Annex H (normative) Indentation test
       H.1 General
       H.2 Apparatus
       H.3 Procedure
       H.4 Results
    Annex J (normative) Thermal ageing
       J.1 General
       J.2 Apparatus
       J.3 Sampling
       J.4 Procedure
       J.5 Results
    Annex K (normative) Flexibility
       K.1 General
       K.2 Apparatus
       K.3 Procedure
       K.4 Results
    Annex L (normative) Types of inspection documents
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines the requirements of liquid applied external coating, polyurethane (PUR) and polyurethane-modified (PUR-MOD), for the corrosion protection of tubes and pipeline fittings. The coating in this standard applies to longitudinally or spirally welded and to seamless steel tubes and fittings used for the construction of pipelines for conveying liquids or gases.

    General Product Information - (Show below) - (Hide below)

    Committee ISE/110
    Development Note Supersedes 96/717064 DC (10/2002) Reviewed and Confirmed by BSI, August 2007. (07/2007)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 24624 : 1992 PAINTS AND VARNISHES - PULL-OFF TEST
    ISO 8501-1:2007 Preparation of steel substrates before application of paints and related products — Visual assessment of surface cleanliness — Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings
    ISO 2808:2007 Paints and varnishes Determination of film thickness
    ISO 4624:2016 Paints and varnishes — Pull-off test for adhesion
    EN 10021:2006 General technical delivery conditions for steel products
    EN ISO 868:2003 Plastics and ebonite - Determination of indentation hardness by means of a durometer (Shore hardness) (ISO 868:2003)
    EN ISO 8501-1:2007 Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings (ISO 8501-1:2007)
    ISO 4287-1:1984 Surface roughness — Terminology — Part 1: Surface and its parameters
    EN ISO 2808:2007 Paints and varnishes - Determination of film thickness (ISO 2808:2007)
    ISO 868:2003 Plastics and ebonite — Determination of indentation hardness by means of a durometer (Shore hardness)
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