AS/NZS 4158:2003
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). For the purposes of this Standard, the term polymeric coating is intended to encompass both thermoplastic and thermosetting coating materials, which are used to coat both the internal and external surfaces of valves and fittings. This Standard covers the following service application areas: (a) Factory-applied coatings and associated coatings used for repair; (b) Ductile iron, grey cast iron, malleable iron, steel and copper alloy based substrates; (c) Valves, fittings and their components and associated equipment; (d) Contact with water, and wastewater up to 50 degrees C; (e) Above and below ground exposure. Some coatings may not be suitable for all wastewaters. Compatibility should be checked with the manufacturer. Guidelines on requirements to be specified by the purchaser are given in Appendix A. Means of demonstrating compliance with this Standard are given in Appendix B.
| Get this standard | Prices exclude GST | |
|---|---|---|
| PDF ( Single user document) |
$94.50 NZD
|
|
| HardCopy |
$105.00 NZD
|
|
| Networkable PDF |
Price varies
|
|
| Online Library ( Annual subscription) |
Info
Price varies
Online Library subscription information Online library subscriptions provide a cost-effective solution for organisations of any size to access the latest standards, offering 24/7 access to a personalised catalogue. The service ensures subscribers have have the most up-to-date version of selected standards, incluing automatic updates for any amendments or versions. Pricing is dependent on the chosen standards and the number of concurrent users, with discounts applied from the standards PDF price. For customised subscriptions or further inquiries, contact the Online Library team. |
AS/NZS 4158:2003 THERMAL-BONDED POLYMERIC COATINGS ON VALVES AND FITTINGS FOR WATER INDUSTRY PURPOSES
PREFACE
CONTENTS
SECTION 1 SCOPE AND GENERAL
1.1 SCOPE
1.2 REFERENCED DOCUMENTS
1.3 DEFINITIONS
1.3.1 Coating
1.3.2 Coated product
1.3.3 Coating defect
1.3.4 Continuity
1.3.5 Holiday
SECTION 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
2.3.10 Ultraviolet radiation
2.3.11 Repair Coating Material
2.4 COATING MATERIAL SUPPLY REQUIREMENTS
2.5 EFFECT ON WATER QUALITY
SECTION 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
3.4 COATING APPLICATION AND BATCH RELEASE
3.5 REWORK
APPENDIX A - PURCHASING GUIDELINES
A1 GENERAL
A2 INFORMATION TO BE SUPPLIED BY THE PURCHASER
A3 INFORMATION TO BE SUPPLIED BY THE SUPPLIER
APPENDIX B - MEANS FOR DEMONSTRATING COMPLIANCE WITH THIS STANDARD
B1 SCOPE
B2 RELEVANCE
B3 DEFINITIONS
B3.1 Acceptable quality level (AQL)
B3.2 Batch release test (BRT)
B3.3 Inspection level
B3.4 Lot
B3.5 Production batch
B3.6 Process verification test (PVT)
B3.7 Sample
B3.8 Sampling plan
B3.9 Type test (TT)
B3.10 New formulation
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 - REFERENCED DOCUMENTS
APPENDIX D - SPECIFICATION OF COATING SYSTEM
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 - PENETRATION RESISTANCE TEST
E1 SCOPE
E2 PRINCIPLE
E3 APPARATUS
E4 PROCEDURE
E5 TEST REPORT
Amendments
Previous versions
Keep me up-to-date
Sign up to receive updates when there are changes to this standard
References
Tests for coating resistance to cathodic disbonding
Related Information
Similar Standards
-
AS/NZS 1516:1994
The cement mortar lining of pipelines in situ
-
AS/NZS 2566.1 Supplement 1:1998
Buried flexible pipelines - Structural design - Commentary (Supplement to AS/NZS 2566.1:1998)
-
AS/NZS 2566.1:1998
Buried flexible pipelines - Part 1: Structural design -
AS/NZS 2566.1:1998 A1
Buried flexible pipelines - Part 1: Structural design - Amendment 1:2017
AS/NZS 4158:2003 THERMAL-BONDED POLYMERIC COATINGS ON VALVES AND FITTINGS FOR WATER INDUSTRY PURPOSES
PREFACE
CONTENTS
SECTION 1 SCOPE AND GENERAL
1.1 SCOPE
1.2 REFERENCED DOCUMENTS
1.3 DEFINITIONS
1.3.1 Coating
1.3.2 Coated product
1.3.3 Coating defect
1.3.4 Continuity
1.3.5 Holiday
SECTION 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
2.3.10 Ultraviolet radiation
2.3.11 Repair Coating Material
2.4 COATING MATERIAL SUPPLY REQUIREMENTS
2.5 EFFECT ON WATER QUALITY
SECTION 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
3.4 COATING APPLICATION AND BATCH RELEASE
3.5 REWORK
APPENDIX A - PURCHASING GUIDELINES
A1 GENERAL
A2 INFORMATION TO BE SUPPLIED BY THE PURCHASER
A3 INFORMATION TO BE SUPPLIED BY THE SUPPLIER
APPENDIX B - MEANS FOR DEMONSTRATING COMPLIANCE WITH THIS STANDARD
B1 SCOPE
B2 RELEVANCE
B3 DEFINITIONS
B3.1 Acceptable quality level (AQL)
B3.2 Batch release test (BRT)
B3.3 Inspection level
B3.4 Lot
B3.5 Production batch
B3.6 Process verification test (PVT)
B3.7 Sample
B3.8 Sampling plan
B3.9 Type test (TT)
B3.10 New formulation
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 - REFERENCED DOCUMENTS
APPENDIX D - SPECIFICATION OF COATING SYSTEM
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 - PENETRATION RESISTANCE TEST
E1 SCOPE
E2 PRINCIPLE
E3 APPARATUS
E4 PROCEDURE
E5 TEST REPORT
Amendments
Previous versions
AS/NZS 4158:2003
Online Library subscription information
Online library subscriptions provide a cost-effective solution for organisations of any size to access the latest standards, offering 24/7 access to a personalised catalogue. The service ensures subscribers have have the most up-to-date version of selected standards, incluing automatic updates for any amendments or versions. Pricing is dependent on the chosen standards and the number of concurrent users, with discounts applied from the standards PDF price. For customised subscriptions or further inquiries, contact the Online Library team.