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AS/NZS 2280:1999

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Ductile iron pressure pipes and fittings
Available format(s)

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

Superseded date

03-07-2023

Published date

06-05-1999

Preview

1 - AS/NZS 2280:1999 DUCTILE IRON PRESSURE PIPES AND FITTINGS
4 - PREFACE
5 - CONTENTS
7 - FOREWORD
8 - SECTION 1 SCOPE AND GENERAL
8 - 1.1 SCOPE
8 - 1.2 REFERENCED DOCUMENTS
9 - 1.3 DEFINITIONS
9 - 1.3.1 Allowable maximum operating pressure
9 - 1.3.2 Allowable operating pressure
9 - 1.3.3 Allowable site test pressure
9 - 1.3.4 Batch, material
10 - 1.3.5 Batch, production
10 - 1.3.6 Bulkhead testing condition
10 - 1.3.7 Coating
10 - 1.3.8 Effective length
10 - 1.3.9 Fettling
10 - 1.3.10 Free-end testing condition
10 - 1.3.11 Hoop stress
10 - 1.3.12 Lining
10 - 1.3.13 Mortar
10 - 1.3.14 Ovality (out of roundness)
10 - 1.3.15 Test piece
10 - 1.3.16 Test sample
10 - 1.3.17 Test specimen
11 - 1.4 CLASSIFICATION AND DESIGNATION
11 - 1.5 MARKING
11 - 1.5.1 Pipes
11 - 1.5.2 Fittings
12 - SECTION 2 MANUFACTURE AND FINISH
12 - 2.1 QUALITY OF METAL
12 - 2.2 MODE OF CASTING
12 - 2.2.1 Pipes
12 - 2.2.2 Fittings
12 - 2.3 FINISH
12 - 2.3.1 Standard of finish
12 - 2.3.2 Defects
13 - SECTION 3 PERFORMANCE REQUIREMENTS
13 - 3.1 TENSILE STRENGTH AND ELONGATION
13 - 3.1.1 Pipes
13 - 3.1.2 Fittings
13 - 3.2 HARDNESS
13 - 3.2.1 Pipes
13 - 3.2.2 Fittings
13 - 3.3 MICROSTRUCTURE
13 - 3.4 HYDROSTATIC PRESSURE
13 - 3.4.1 Purpose
13 - 3.4.2 Pipes with flexible joints, pipe fittings and pipes with screw-on flanges
14 - 3.5 EFFECT ON WATER
14 - 3.6 TYPE TESTS FOR ELASTOMERIC SEAL JOINTS
14 - 3.7 TYPE TEST FOR PIPES WITH SCREW-ON FLANGES
14 - 3.8 COMPLIANCE REQUIREMENTS
15 - SECTION 4 JOINTS
15 - 4.1 PIPES AND FITTINGS
15 - 4.2 ELASTOMERIC SEAL JOINTS
15 - 4.3 FLANGED JOINTS
17 - SECTION 5 DIMENSIONS AND TOLERANCES OF PIPES
17 - 5.1 SOCKET AND SPIGOT PIPES
17 - 5.1.1 Dimensions
17 - 5.1.2 Tolerances on dimensions
17 - 5.1.3 Tolerance on mass
17 - 5.2 PIPES WITH SCREW-ON FLANGES
17 - 5.2.1 Screw-on flange options
18 - 5.2.2 Dimensions
18 - 5.2.3 Tolerance on length
18 - 5.3 PIPES WITH BOLT-ON PUDDLE FLANGES
19 - SECTION 6 DIMENSIONS AND TOLERANCES OF FITTINGS
19 - 6.1 DIMENSIONS AND DETAILS OF FITTINGS
19 - 6.1.1 Dimensions and symbols
19 - 6.1.2 Spigot details
19 - 6.1.3 Socket details
19 - 6.1.4 Wall thickness
19 - 6.1.5 Integral cast flanges
19 - 6.2 TOLERANCE ON DIMENSIONS AND MASS
19 - 6.2.1 Dimensions
19 - 6.2.2 Mass
20 - 6.3 LUGS AND PADS
20 - 6.3.1 Jointing lugs
20 - 6.3.2 Lifting lugs
20 - 6.3.3 Thrust pads
20 - 6.4 STRENGTHENING DETAILS FOR LARGE TEES
21 - SECTION 7 COATING AND LINING
21 - 7.1 PREPARATION
21 - 7.2 EFFECT ON WATER
21 - 7.3 COATINGS
21 - 7.3.1 General
21 - 7.3.2 Bitumen or synthetic resin base
21 - 7.3.3 Polymeric
21 - 7.4 LININGS
21 - 7.4.1 General
21 - 7.4.2 Cement mortar
21 - 7.4.3 Polymeric
23 - APPENDIX A - PURCHASING GUIDELINES
23 - A1 SCOPE
23 - A2 INFORMATION TO BE SUPPLIED BY THE PURCHASER
23 - A3 INFORMATION TO BE SUPPLIED BY THE MANUFACTURER
25 - APPENDIX B - COMPLIANCE WITH THIS STANDARD
25 - B1 SCOPE
25 - B2 RELEVANCE
25 - B3 PRODUCT CERTIFICATION
25 - B4 MINIMUM SAMPLING AND TESTING FREQUENCY PLAN
25 - B4.1 General
25 - B4.2 Retesting
27 - APPENDIX C - ALLOWABLE PRESSURES FOR DUCTILE IRON PIPELINES
28 - APPENDIX D - TENSILE AND HARDNESS TESTING
28 - D1 TEST SPECIMENS FOR TENSILE AND HARDNESS TESTING
28 - D2 FREQUENCY OF TESTING
28 - D3 RETESTS FOR TENSILE STRENGTH AND HARDNESS
29 - D4 PROOF STRESS
30 - APPENDIX E - WORKS HYDROSTATIC PRESSURE TESTS
30 - E1 PIPES WITH FLEXIBLE JOINTS AND PIPE FITTINGS
30 - E2 PIPES WITH SCREW-ON FLANGES
31 - APPENDIX F - TYPE TESTS
31 - F1 HYDROSTATIC TYPE TESTS FOR ELASTOMERIC SEAL JOINTS
31 - F1.1 Joint configuration
31 - F1.2 Joint hydrostatic type test
32 - F1.3 Joint infiltration type test
32 - F2 PIPES WITH SCREW-ON FLANGES TYPE TEST
33 - APPENDIX G - CEMENT MORTAR LINING
33 - G1 MATERIALS
33 - G2 PROPORTIONING OF MATERIALS
33 - G3 MEASUREMENT AND MIXING OF MATERIALS
33 - G4 PIPE OR FITTING SURFACE
33 - G5 APPLICATION
34 - G6 THICKNESS
34 - G7 FINISH
34 - G8 REPAIR OF DEFECTS
34 - G9 CURING OF CEMENT MORTAR LININGS
34 - G10 RELINING
35 - APPENDIX H - DETERMINING DIMENSIONS OF PIPE AND FITTINGS
35 - H1 SCOPE
35 - H2 TEMPERATURE OF MEASUREMENT
35 - H3 CONDITIONING OF REFERENCE SPECIMENS
35 - H4 DETERMINATION OF OUTSIDE DIAMETER
35 - H4.1 Apparatus
35 - H4.2 Procedure
35 - H5 DETERMINATION OF WALL THICKNESSES
35 - H5.1 Apparatus
36 - H5.2 Procedure
36 - H6 REPORT
37 - APPENDIX I - SYMBOLS FOR PIPES AND FITTINGS
38 - APPENDIX J - DIMENSIONS OF PIPES AND FITTINGS
73 - AMENDMENT CONTROL SHEET

Specifies requirements for ductile iron pressure pipes centrifugally cast in moulds and ductile iron fittings, of nominal sizes up to and including DN 750. The specified pipes and fittings are intended primarily for conveying water under pressure but they may be used for conveying sewage or other liquids. Two classes of pipes, K9 and K12, are specified on the basis of wall thickness.

This Standard specifies requirements for ductile iron pressure pipes centrifugally cast in moulds and ductile iron fittings of nominal sizes up to and including DN 750.The specified pipes and fittings are intended primarily for conveying water under pressure, but they may be used for conveying sewage or other liquids.NOTE: Purchasing guidelines are given in Appendix A.This Standard specifies two classes of pipe, namely K9 and K12 (also specified in ISO 2531 and BS 4772) on the basis of wall thickness.Maximum allowable operating pressures and allowable site test pressures for pipes and fittings installed in the field are given in Appendix B, test procedures for tensile and hardness testing are described in Appendix C while works hydrostatic test pressures are given in Appendix D.NOTE: Ductile iron is a casting material that is iron and carbon-based, the latter element being present principally as graphite in spheroidal or nodular form. Spheroidal or nodular graphite gives ductile iron mechanical properties superior to those of flake-graphite iron. Ductile iron is also known as spheroidal graphite iron, SG iron or nodular graphite iron.

Committee
WS-016
DocumentType
Standard
ISBN
0 7337 2584 8
Pages
65
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

Amendment 1 see DR 02566 CP. Under Revision see DR 03414 First published in Australia as AS 2280-1979.Second edition 1988.Third edition 1991.Jointly revised and designated AS/NZS 2280:1995.Fifth edition 1999. First published in Australia as AS 2280-1979. Second edition 1988. Third edition 1991. Jointly revised and designated AS/NZS 2280:1995. Fifth edition 1999.

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AS 2758.1-1998 Aggregates and rock for engineering purposes - Concrete aggregates
AS 3894.2-1991 Site testing of protective coatings Non-conductive coatings - Continuity testing - Wet sponge method
AS/NZS 3750.4:1994 Paints for steel structures Bitumen paint (Reconfirmed 2013)
AS 3894.4-1993 Site testing of protective coatings - Assessment of degree of cure
AS 3972-1997 Portland and blended cements
AS/NZS 4158:1996 Thermal-bonded polymeric coatings on valves and fittings for water industry purposes
AS/NZS 3500.0:1995 National Plumbing and Drainage Code Glossary of terms
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AS 1722.1-1975 Pipe threads of Whitworth form Sealing pipe threads (metric units)
AS/NZS 1111:1996 ISO metric hexagon commercial bolts and screws
AS 1391-1991 Methods for tensile testing of metals
AS 3855-1994 Suitability of plumbing and water distribution systems products for contact with potable water
AS 4089-1993 Priming paint for steel - Single component - General purpose
AS 1646-1992 Elastomeric seals for waterworks purposes
AS 1349-1986 Bourdon tube pressure and vacuum gauges (Reconfirmed 2018)
AS 1831-1985 Iron castings - Spheroidal or nodular graphite cast iron
AS 3894.3-1993 Site testing of protective coatings - Determination of dry film thickness
AS 1816-1990 Metallic materials - Brinell hardness test
AS 4087-1996 Metallic flanges for waterworks purposes
AS 1984-1977 Vernier callipers (metric series)

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MP 52-2001 Manual of authorization procedures for plumbing and drainage products
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