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AS/NZS 4131:2003

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Polyethylene (PE) compounds for pressure pipes and fittings

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

29-05-2024

Superseded by

AS/NZS 4131:2010

Published date

18-03-2003

€57.40
Excluding VAT

1 - AS/NZS 4131:2003 POLYETHYLENE (PE) COMPOUNDS FOR PRESSURE PIPES AND FITTINGS
4 - PREFACE
5 - CONTENTS
6 - 1 SCOPE AND APPLICATION
6 - 1.1 Scope
6 - 1.2 Application
6 - 2 REFERENCED DOCUMENTS
7 - 3 DEFINITIONS
7 - 3.1 Brittle failure
7 - 3.2 Ductile mode
7 - 3.3 Hoop stress
7 - 3.4 Knee
8 - ¿3.5 Lower prediction limit of the predicted hydrostatic strength (¿LPL)
8 - 3.6 Minimum required strength (MRS)
8 - 3.7 Test pressure
8 - 4 COMPOSITION
8 - 4.1 General
8 - 4.1.1 Compounds
8 - 4.1.2 Melt flow rate (MFR)
8 - 4.2 Additives
8 - 4.2.1 Thermal stability
8 - 4.2.2 Carbon black
8 - 4.3 Coloured compounds
8 - 4.3.1 Yellow
9 - 4.3.2 Blue
9 - 4.3.3 Purple
9 - 4.3.4 Other colours
9 - 4.3.5 Dispersion
9 - 5 VOLATILE CONTENT
9 - 6 CLASSIFICATION
9 - 6.1 General
9 - 6.2 Rapid crack propagation resistance
10 - 7 LOWER PREDICTION LIMIT OF THE PREDICTED HYDROSTATIC STRENGTH (LPL)
10 - 8 RESISTANCE TO INTERNAL PRESSURE
11 - 9 SLOW CRACK GROWTH RESISTANCE
11 - 10 WEATHERING RESISTANCE
11 - 11 EFFECT ON WATER
11 - 12 MARKING
12 - APPENDIX A - MEANS FOR DEMONSTRATING COMPLIANCE WITH THIS STANDARD
12 - A1 SCOPE
12 - A2 RELEVANCE
12 - A3 DEFINITIONS
12 - A3.1 Acceptable quality level (AQL)
12 - A3.2 Batch
12 - A3.3 Batch release test (BRT)
12 - A3.4 Inspection level
12 - A3.5 Lot
12 - A3.6 New formulation
12 - A3.7 Process verification test (PVT)
13 - A3.8 Sample
13 - A3.9 Sampling plan
13 - A3.10 Type test (TT)
13 - A4 PRODUCT CERTIFICATION
13 - A5 MINIMUM SAMPLING AND TESTING FREQUENCY PLAN
13 - A5.1 General
13 - A5.2 Retesting
14 - A5.3 Rejection after test
14 - A6 TYPE TESTING FOR RE-EVALUATION
14 - A6.1 Change in material/compound
14 - A6.2 New Compound
14 - A6.3 Change to requirements of Paragraphs A6.1(b)(i), A6.1(b)(ii), A6.1(c)(ii), A6.1(d)(ii), or A6.1(d)(iii)
17 - APPENDIX B - METHOD FOR DETERMINING RESISTANCE TO INTERNAL PRESSURE
17 - B1 SCOPE
17 - B2 APPARATUS
17 - B3 PREPARATION OF TEST SPECIMENS
18 - B4 DETERMINATION OF TEST PRESSURE
18 - B5 CONDITIONING OF TEST SPECIMENS
18 - B6 PROCEDURE
19 - B7 REPORT
21 - APPENDIX C - METHOD FOR DETERMINING WEATHERING RESISTANCE FOR EXTERNAL STORAGE
21 - C1 SCOPE
21 - C2 APPLICATION
21 - C3 APPARATUS
21 - C4 EXPOSURE SITE
22 - C5 PROVISION OF TEST SPECIMENS
22 - C6 PROCEDURE
22 - C7 REPORT

Specifies requirement for polyethylene compounds suitable for manufacturing polyethylene pipe and fittings for pressure applications.

Committee
PL-006
DocumentType
Standard
ISBN
0 7337 5103 2
Pages
17
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

This Standard specifies requirements for polyethylene compounds (PE 80 and PE 100) suitable for manufacturing polyethylene pipes and fittings for pressure applications. Minimum requirements are given for materials, additives and long-term pressure performance. Methods of demonstrating compliance with this Standard are given in Appendix A. NOTE: Compounds complying with this Standard are not intended for use with gas containing more than 1% aromatics by volume. Where aromatic content is greater than this, testing for resistance to gas constituents should be carried out in accordance with ISO 4437.

First published in Australia in part as AS K125-1963.
Second edition 1969.
Revised and redesignated AS 1463-1973.
AS 1685 first published 1974.
Second edition 1984.
Second edition AS 1463-1988.
Revised and redesignated AS 4131(Int)-1993.
First published in New Zealand in part as NZS 1189:1953 (endorsement of BS 1973:1953).
Revised and redesignated NZSS 2034-1965.
Revised and redesignated NZS 7602-1977.
NZS 7646 first published 1978.
NZS 7610 first published 1991.
AS 1685-1984, AS 4131(Int)-1993, part of NZS 7602-1977, NZS 7646-1978 and NZS 7610-1991 jointly revised, amalgmated and redesignated AS/NZS 4131:1997.
Second edition 2001.
Third edition 2003.

AS 1049-2000 Telecommunication cables - Insulation, sheath and jacket
AS/NZS 4130:2003 Polyethylene (PE) pipes for pressure applications
AS 1199-1988 Sampling procedures and tables for inspection by attributes
AS/NZS 1462.27:2003 Methods of test for plastics pipes and fittings Determination of toluene extract of carbon black (Reconfirmed 2017)
AS/NZS 1462.1:2001 Methods of test for plastics pipes and fittings Method for determining the dimensions of pipes and fittings
HB 18.28-1991 Guidelines for third-party certification and accreditation - Guide 28: General rules for a model third-party certification system for products
AS 1145.2-2001 Determination of tensile properties of plastics materials Test conditions for moulding and extrusion plastics
AS/NZS 4020:2002 Testing of products for use in contact with drinking water
AS 2193-2002 Calibration and classification of force-measuring systems
AS/NZS 1462.28:2003 Methods of test for plastics pipes and fittings Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fittings and compounds (Reconfirmed 2017)
AS 1745.2-1989 Outdoor weathering of plastics in the Australian environment - Guide for design purposes
AS/NZS 3500.0:1995 National Plumbing and Drainage Code Glossary of terms

AS/NZS 4645.3:2008 Gas distribution networks Plastics pipe systems
AS/NZS 4798(INT):2005 Polyethylene maintenance shafts
AS/NZS 4130:2003 Polyethylene (PE) pipes for pressure applications
AS 5082.2-2007 Polybutylene (PB) plumbing pipe systems - Metric series Mechanical and fusion jointing systems (Reconfirmed 2017)
AS/NZS 2642.1:2007 Polybutylene (PB) plumbing pipe systems Polybutylene (PB) pipe extrusion compounds (Reconfirmed 2024)
AS 4321-2001 Fusion-bonded medium-density polyethylene coating and lining for pipes and fittings (Reconfirmed 2019)
AS 4176-1994 Polyethylene/aluminium and cross-linked polyethylene/aluminium macro-composite pipe systems for pressure applications
AS 5082.1-2007 Polybutylene (PB) plumbing pipe systems - Metric series Metric polybutylene (PB) pipes for hot and cold water applications (Reconfirmed 2017)
AS 2698.2-2000 Plastics pipes and fittings for irrigation and rural applications Polyethylene rural pipe (Reconfirmed 2017)
AS/NZS 5065:2005 Polyethylene and polypropylene pipes and fittings for drainage and sewerage applications (Reconfirmed 2017)
AS/NZS 4129:2008 Fittings for polyethylene (PE) pipes for pressure applications
AS/NZS 2642.2:2008 Polybutylene (PB) plumbing pipe systems Polybutylene (PB) pipe for hot and cold water applications (Reconfirmed 2022)
AS/NZS 4130:2009 Polyethylene (PE) pipes for pressure applications

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