NS EN 10310 : 1ED 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.