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AS/NZS 4158:2003

[Current]

Thermal-bonded polymeric coatings on valves and fittings for water industry purposes

​Specifies the requirements for factory-applied thermal-bonded polymeric corrosion protective coatings (barrier coatings).
Published: 05/03/2003
Pages: 17
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
1 Scope and general
1.1 Scope
1.2 Referenced documents
1.3 Definitions
2 Requirements of the coating system
2.1 Scope of section
2.2 Coating system specification
2.3 Type tests
2.3.1 General
2.3.2 Hot water immersion
2.3.3 Water absorption
2.3.4 Flexibility
2.3.5 Impact resistance
2.3.6 Penetration resistance
2.3.7 Abrasion resistance
2.3.8 Cathodic disbondment
2.3.9 Thermal stability
2.3.9.1 Thermosetting materials
2.3.9.2 Thermoplastic materials
2.3.10 Ultraviolet radiation
2.3.11 Repair Coating Material
2.4 Coating material supply requirements
2.5 Effect on water quality
3 Requirements for factory-applied coating
3.1 Scope of section
3.2 Coating system materials
3.3 Process verification
3.3.1 General
3.3.2 Process verification tests
3.3.2.1 General
3.3.2.2 Thickness
3.3.2.3 Coating continuity
3.3.2.4 Foaming
3.3.2.5 Adhesion
3.3.2.6 Degree of cure
3.3.2.7 Hot water immersion
3.3.2.8 Visual appearance
3.4 Coating application and batch release
3.5 Rework
Appendix A
A1 General
A2 Information to be supplied by the purchaser
A3 Information to be supplied by the supplier
Appendix B
B1 Scope
B2 Relevance
B3 Definitions
B4 Product certification
B5 Minimum sampling and testing frequency plan
B5.1 General
B5.2 Retesting
B5.3 Rejection after retest
B6 Test requirements
Appendix C
Appendix D
D1 Scope
D2 Coating system type
D3 Thickness
D4 Substrate material
D5 Preparation procedure by applicator
D6 Substrate pretreatment procedure
D7 Application procedures
D8 Coating repair procedure
D9 Stripping procedure
D10 Toxicity and handling
Appendix E
E1 Scope
E2 Principle
E3 Apparatus
E4 Procedure
E5 Test report
Amendment control sheet
AS/NZS 4158:2003
Amendment No. 1 (2005)
Revised text
Cited references in this standard
[Current]
Testing of products for use in contact with drinking water
[Current]
Plumbing and drainage, Part 0: Glossary of terms
[Withdrawn]
Determination of tensile properties of plastics materials, Part 3: Test conditions for films and sheets
[Superseded]
Sampling procedures and tables for inspection by attributes
[Current]
Paints and related materials — Methods of test, Method 408.2: Adhesion — Knife test
Content history
[Superseded]
DR 02420
AS/NZS 4158:2003 Rec:2015

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