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BS EN 10310:2003

Current
Current

The latest, up-to-date edition.

Steel tubes and fittings for onshore and offshore pipelines. Internal and external polyamide powder based coatings
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

13-01-2004

1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Information to be supplied by the purchaser
   5.1 Mandatory
   5.2 Options indicated by the purchaser
6 Description of the coating
7 Application of the coating
   7.1 Surface preparation
   7.2 Primer preparation
   7.3 Polyamide application
   7.4 Coating fusion
8 Requirements of the applied coating
   8.1 General
   8.2 Appearance and continuity
   8.3 Thickness of the coating system
   8.4 Cut back at the tube ends
   8.5 Holiday detection
   8.6 Impact resistance
   8.7 Adhesion
   8.8 Indentation resistance
   8.9 Electrical insulation resistance
   8.10 Elongation at break
   8.11 Resistance to ultraviolet radiation
   8.12 Cathodic disbondment
   8.13 Salt spray resistance
   8.14 Demineralized water immersion
   8.15 Flexibility
   8.16 Waste water resistance
9 Repairs
10 Handling, transportation and storage
   10.1 Handling
   10.2 Transportation to storage areas
   10.3 Storage
   10.4 Loading to tubes and components for delivery
Annex A (normative) Holiday detection test
        A.1 General
        A.2 Apparatus
        A.3 Procedure
        A.4 Results
Annex B (normative) Adhesion test
        B.1 General
        B.2 Apparatus
        B.3 Procedure
        B.4 Results
Annex C (normative) Specific electrical insulation resistance test
        C.1 General
        C.2 Apparatus
        C.3 Procedure
        C.4 Results
Annex D (normative) Resistance to ultraviolet radiation
        D.1 General
        D.2 Apparatus
        D.3 Procedure
        D.4 Results
Annex E (normative) Cathodic disbondment test
        E.1 General
        E.2 Apparatus
        E.3 Sampling
        E.4 Procedure
        E.5 Results
Annex F (normative) Demineralized water immersion test
        F.1 General
        F.2 Apparatus
        F.3 Procedure
        F.4 Results
Annex G (normative) Flexibility test
        G.1 General
        G.2 Apparatus
        G.3 Procedure
Annex H (normative) Waste water resistance test
        H.1 General
        H.2 Apparatus
        H.3 Procedure
        H.4 Results
Annex I (normative) Viscosity analysis test
        I.1 General
        I.2 Equipment
        I.3 Procedure
        I.4 Results

Covers the internal and/or external polyamide powder coatings applied by dipping in a fluidised bed or by spraying, or by roto-coating.

The purpose of this standard is to define the internal and/or external coatings of polyamide powders applied by dipping in a fluidised bed or by spraying, or by roto-coating. These coatings are intended for protecting the outer and inner surface of steel tubes and their fittings (components) used as pipeline component parts. This standard may be applied for accessories (such as valves, pumps, screens, etc ... ). This type of coating is used for the protection of buried, submerged or above ground pipelines conveying fluids at working temperatures between 0 °C and + 60 °C. Other working service temperature may be used after agreement between the purchaser and the coater. The coatings covered by this standard are applicable to longitudinally or spirally welded steel tubes and to seamless steel tubes and their fittings components used for the construction of pipelines conveying liquids. The internal coating of tubes to be used for the transportation of water intended for human consumption shall not affect the quality of that water to such an extent that it fails to comply with the requirements of the EU and EFTA regulations. For this purpose, reference shall be made to the relevant national regulations and standards, transposing EN standards when available, dealing with the influence of materials on water quality and to the requirements for coatings. NOTE An European Acceptance Scheme (EAS) is in course of development in relation to the CPD and the DWD. Its requirements will be introduced in this standard when completed.

Committee
ISE/110
DevelopmentNote
Supersedes 99/705626 DC (02/2004)
DocumentType
Standard
Pages
38
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
NEN EN 10310 : 2004 Identical
NS EN 10310 : 1ED 2004 Identical
EN 10310:2003 Identical
NBN EN 10310 : 2004 Identical
NF EN 10310 : 2004 Identical
SN EN 10310 : 2004 Identical
UNI EN 10310 : 2004 Identical
I.S. EN 10310:2004 Identical
DIN EN 10310:2004-07 Identical

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