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AS 4176-1994

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Polyethylene/aluminium and cross-linked polyethylene/aluminium macro-composite pipe systems for pressure applications
Available format(s)

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

Superseded date

30-04-2018

Language(s)

English

Published date

01-01-1994

Preview

1 - AS 4176:1994 POLYETHYLENE/ALUMINIUM AND CROSS-LINKED POLYETHYLENE/ALUMINIUM MACRO-COMPOSITE PIPE SYSTEMS FOR PRESSURE APPL...
4 - PREFACE
5 - CONTENTS
6 - FOREWORD
7 - SECTION 1 - SCOPE AND GENERAL
7 - 1.1 SCOPE
7 - 1.2 REFERENCED DOCUMENTS
8 - 1.3 DEFINITIONS
8 - 1.3.1 Component
8 - 1.3.2 PE/AL/PE pipe
8 - 1.3.3 PE-X/AL/PE-X pipe
8 - 1.4 NOTATION
8 - 1.5 CLASSIFICATION
8 - 1.5.1 PE/AL/PE macro-composite pipe
9 - 1.5.2 PE-X/AL/PE-X macro-composite pipe
9 - 1.5.3 Gas applications
9 - 1.6 MATERIALS
9 - 1.6.1 Carbon black
10 - 1.6.2 Dispersion of additives
10 - 1.6.3 Fittings
10 - 1.6.4 Effect on water
10 - 1.6.5 Effect of chemicals
10 - 1.6.6 Effect on chemicals
10 - 1.6.7 Chemical resistance for gas applications
10 - 1.7 PACKAGING
11 - SECTION 2 - PIPES
11 - 2.1 GENERAL REQUIREMENTS
11 - 2.1.1 Diameter and wall thickness
11 - 2.1.2 Length
11 - 2.1.3 Adhesion
11 - 2.1.4 Freedom from defects
11 - 2.1.5 Marking
12 - 2.2 TEST REQUIREMENTS FOR PE/AL/PE PIPE
12 - 2.2.1 Burst test
12 - 2.2.2 Pressure resistance test†
12 - 2.2.3 Long- term rupture test†
13 - 2.3 TEST REQUIREMENTS FOR PE-X/ AL/ PE-X PIPE
13 - 2.3.1 Burst test
13 - 2.3.2 Pressure resistance test
13 - 2.3.3 Long-term rupture test
13 - 2.3.4 Degree of cross-linking
13 - 2.3.5 Environmental stress crack resistance
14 - SECTION 3 - FITTINGS
14 - 3.1 FITTINGS FOR MACRO-COMPOSITE PIPE SYSTEMS
14 - 3.1.1 General requirements
14 - 3.1.2 Size and type
14 - 3.1.3 Freedom from defects
14 - 3.1.4 Porosity test (applicable to cast metallic fittings)
14 - 3.1.5 Dezincification resistance
14 - 3.1.6 Marking
15 - 3.2 TEST REQUIREMENTS FOR PE/AL/PE PIPE FITTINGS
15 - 3.2.1 Compatibility of fittings with pipe
15 - 3.2.2 Resistance to leakage when subjected to bending
15 - 3.2.3 Resistance to pull-out of assembled joints
15 - 3.2.4 Thermal cycling test
15 - 3.2.5 Liquid infiltration
15 - 3.2.6 Pressure cycling test (not applicable to fittings for gas application)
16 - 3.3 TEST REQUIREMENTS FOR PE-X/ AL/ PE-X PIPE FITTINGS
16 - 3.3.1 Compatibility of fittings with pipe
16 - 3.3.2 Resistance to leakage when subjected to bending
16 - 3.3.3 Resistance to pull-out of assembled joints
16 - 3.3.4 Thermal cycling test
16 - 3.3.5 Liquid infiltration
16 - 3.3.6 Pressure cycling test (not applicable to fittings for use with gas)
17 - APPENDIX A - MEANS FOR DEMONSTRATING COMPLIANCE WITH THIS STANDARD
17 - A1 SCOPE
17 - A2 STATISTICAL SAMPLING
17 - A3 PRODUCT CERTIFICATION
17 - A4 SUPPLIER’S QUALITY SYSTEM
18 - A5 OTHER MEANS OF ASSESSMENT
19 - APPENDIX B - METHOD FOR DETERMINING THE DIMENSIONS OF PIPE
19 - B1 SCOPE
19 - B2 TEMPERATURE OF MEASUREMENT
19 - B3 CONDITIONING OF REFERENCE SPECIMENS
19 - B4 DETERMINATION OF OUTSIDE DIAMETER
19 - B4.1 Apparatus
19 - B4.2 Procedure
19 - B5 DETERMINATION OF INSIDE DIAMETER
19 - B5.1 Apparatus
19 - B5.2 Procedure
20 - B6 DETERMINATION OF TOTAL OUTER AND INNER WALL THICKNESS
20 - B6.1 Apparatus
20 - B6.2 Procedure
20 - B7 REPORT
22 - APPENDIX C - METHOD FOR DETERMINING ADHESION
22 - C1 SCOPE
22 - C2 PRINCIPLE
22 - C3 APPARATUS
22 - C4 PREPARATION OF TEST SPECIMENS
22 - C5 DETERMINATION OF BOND STRENGTH
22 - C6 REPORT
23 - APPENDIX D - METHOD FOR DETERMINING BURST STRENGTH OF PIPE
23 - D1 SCOPE
23 - D2 PRINCIPLE
23 - D3 APPARATUS
23 - D4 PREPARATION OF TEST SPECIMENS
23 - D5 CONDITIONING OF TEST SPECIMENS
23 - D6 PROCEDURE
23 - D7 REPORT
24 - APPENDIX E - METHOD FOR DETERMINING PRESSURE RESISTANCE AND LONG-TERM RUPTURE STRENGTH
24 - E1 SCOPE
24 - E2 PRINCIPLE
24 - E2.1 Long-term rupture strength
24 - E2.2 Pressure resistance test
24 - E3 APPARATUS
24 - E4 PREPARATION OF TEST SPECIMENS
25 - E5 LONG-TERM RUPTURE TEST
25 - E5.1 Conditioning of test specimens
25 - E5.2 Procedure
25 - E5.3 Assessment of results
25 - E5.4 Report
25 - E6 PRESSURE RESISTANCE TEST
25 - E6.1 Conditioning of test specimens
26 - E6.2 Procedure
26 - E6.3 Report
28 - APPENDIX F - METHODS FOR SPECIFYING SIZES AND TYPES OF FITTINGS
28 - F1 SCOPE
28 - F2 ORDER OF SPECIFYING
28 - F3 END CONNECTIONS - COPPER AND COPPER-ALLOY
29 - APPENDIX G - METHOD FOR DETERMINING COMPATIBILITY OF FITTINGS WITH PIPE
29 - G1 SCOPE
29 - G2 PRINCIPLE
29 - G3 APPARATUS
29 - G4 PREPARATION OF JOINT ASSEMBLIES
30 - G5 CONDITIONING OF JOINT ASSEMBLIES
30 - G6 PROCEDURE
30 - G7 REPORT
32 - APPENDIX H - METHOD FOR DETERMINING PRESSURE CYCLING RESISTANCE OF PIPES AND FITTINGS
32 - H1 SCOPE
32 - H2 PRINCIPLE
32 - H3 APPARATUS
32 - H4 TEST SPECIMENS
32 - H4.1 General
32 - H4.2 Fittings
32 - H4.3 Joints
32 - H5 TESTING ENVIRONMENT
32 - H6 CONDITIONING OF TEST SAMPLES, TEST PROCEDURE, DETERMINATION OF TEST CYCLE PRESSURE AND REPORT
32 - H7 FINAL PRESSURE TESTING
32 - H8 REPORT

Specifies requirements for macro-composite pipes and associated fittings for the conveyance of fluids including compressed air, gaseous fuels and water in agricultural, industrial, domestic and other applications in sizes ranging from 14 to 25 mm outside diameter. The macro-composite pipes covered by This Standard consist of a welded aluminium tube encapsulated in, and bonded to, an inner and an outer layer of polyethylene or cross-linked polyethylene.

This Standard specifies requirements for macro-composite pipes and associated fittings for the conveyance of fluids including compressed air, gaseous fuels and water in agricultural, industrial, domestic and other applications in sizes ranging from 14 to 25 mm outside diameter.The macro-composite pipes covered by this Standard consist of an aluminium core encapsulated in, and bonded to, an inner and an outer layer of polyethylene or cross-linked polyethylene.NOTE: Advisory information on the determination of compliance with this Standard is given in Appendix A.

Committee
PL-006
DocumentType
Standard
ISBN
0 7262 8778 4
Pages
26
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

First published as AS 4176-1994.

AS 2345-1992 Dezincification resistance of copper alloys
AS 3500.0-1990 National Plumbing and Drainage Code Glossary of terms
AS/NZS 4131:2003 Polyethylene (PE) compounds for pressure pipes and fittings
AS 1984-1977 Vernier callipers (metric series)
AS 3904.1-1987 Quality management and quality system elements Guidelines
AS 3688-2005 Water supply - Metallic fittings and end connectors
AS 2102-1989 Micrometer callipers for external measurement
AS 1399-1990 Guide to AS 1199 - Sampling procedures and tables for inspection by attributes
AS/NZS 2492:2007 Cross-linked polyethylene (PE-X) pipes for pressure applications
AS 2492-1994 Cross-linked polyethylene (PE-X) pipe for hot and cold water applications
AS/NZS 3500.0:2003 Plumbing and drainage Glossary of terms
AS 2345-2006 Dezincification resistance of copper alloys
AS 3900.1-1987 Quality management and quality assurance Standards Guidelines for selection and use
AS 1685-1984 Plastics pipes and fittings for gas reticulation - Polyethylene compound for manufacturing
AS 2642.3-1983 Polybutylene pipe systems - Mechanical jointing fittings for use with polybutylene (PB) pipes for hot and cold water applications
AS 1349-1986 Bourdon tube pressure and vacuum gauges (Reconfirmed 2018)
AS 4131(INT)-1993 PE pipe compounds
AS 1199-1988 Sampling procedures and tables for inspection by attributes
AS 3688-1994 Water supply - Copper and copper alloy body compression and capillary fittings and threaded-end connectors
AS 3855-1994 Suitability of plumbing and water distribution systems products for contact with potable water
AS 3707-1989 Method for testing pressure cycling resistance of pipes and fittings
AS/NZS 3707:2001 Method for testing pressure cycling resistance of pipes and fittings
AS 1460.1-1989 Fittings for use with polyethylene pipes - Mechanical jointing fittings
HB 18.44-1991 Guidelines for third-party certification and accreditation - Guide 44: General rules for ISO or IEC international third-party certification schemes for products
AS/NZS 2642.3:1994 Polybutylene pipe systems - Mechanical jointing fittings for use with polybutylene (PB) pipes for hot and cold water applications

AS 5200.000-2006 Technical specification for plumbing and drainage products Procedures for certification of plumbing and drainage products (Reconfirmed 2018)
AS 5601-2004 Gas installations
ATS 5200.490-2007 Technical Specification for plumbing and drainage products Cross-linked polyethylene/ aluminium/polyethylene-composite pipe systems for pressure applications (Reconfirmed 2018)
AS/NZS 2033:2008 Installation of polyethylene pipe systems
AS/NZS 3500.4:2003 Plumbing and drainage Heated water services
MP 52-2005 Manual of authorization procedures for plumbing and drainage products
ATS 5200.478-2006 Technical Specification for plumbing and drainage products Cross-linked polyethylene/Aluminium/Cross-linked polyethylene macro-composite pipe systems for pressure applications
AS 5200.000-2005 Technical specification for plumbing and drainage products Procedures for certification of plumbing and drainage products
ATS 5200.473-2007 Stainless steel/nano-antibiotic PP-R pipe systems for water supply applications
AS/NZS 3500.5:2000 National Plumbing and Drainage - Domestic installations
ATS 5200.491-2010 Technical Specification for plumbing and drainage products Aluminium alloy piping system with plastics lining for plumbing water service applications
MP 52-2001 Manual of authorization procedures for plumbing and drainage products
AS/NZS 3500.1:2003 Plumbing and drainage Water services

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