AS/NZS 2280:2020 Ductile iron pipes and fittings
- Abbreviation
- AS/NZS 2280:2020
- Valid from
- 27/03/2020
- Information provider
- Standards New Zealand,
- Author
- Standards New Zealand; Standards Australia
- Information type
- New Zealand Standard,
- Format
- PDF, HARD COPY,
Description
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.
Note 1: Ductile iron is also known as spheroidal graphite iron, SG iron or nodular graphite iron.
The specified pipes and fittings are intended primarily for conveying water under pressure, but may be used for conveying sewage or other liquids.
Fittings covered by this Standard are intended primarily for use with water supply pressure pipes.
Note 2: Fittings are also used in non-metallic pipeline systems.
Note 3: Fittings my also be used with pressure pipes of alternative outside diameters by the adoption of compatible sockets or utilization of compensating elastomeric seals, provided the joint meets the performance requirements of this Standard. Ductile iron spigots should not be inserted into plastic pipe sockets.
This Standard specifies pressure classifications of pipe on the basis of the allowable operating pressure (AOP), however, Flange Class (FLCL) pipe has been specified for manufacture of flanged pipe with screw-on flanges.
Previous versions:
AS/NZS 2280:2014 (https://codehub.building.govt.nz/resources/22802014asnzs)AS/NZS 2280:2012 (https://codehub.building.govt.nz/resources/asnzs-22802012)
For assistance with locating previous versions, please contact the information provider.
AS/NZS 2280:2012 (https://codehub.building.govt.nz/resources/asnzs-22802012)
For assistance with locating previous versions, please contact the information provider.
This resource is cited by:
AS/NZS 2280:2020 Ductile iron pipes and fittings
This document is CITED BY:
-
E1/AS1 (Amd 12) (First Edition, Amendment 12.) (https://codehub.building.govt.nz/resources/e1as1-amd-12)
AS/NZS 2280:2020 is cited by Acceptable Solution E1/AS1: Surface Water from 2/11/2023
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G13/AS2 (Amd 10) (Second Edition, Amendment 10) (https://codehub.building.govt.nz/resources/g13as2-amd-10)
AS/NZS 2280:2020 is cited by Acceptable Solution G13/AS2: Drainage from 2/11/2023
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AS/NZS 3500.3:2021 (https://codehub.building.govt.nz/resources/asnzs-3500-32021)
AS/NZS 2280:2020 is cited by AS/NZS 3500.3:2021 Plumbing and drainage, Part 3: Stormwater drainage
AS/NZS 2280:2020 Ductile iron pipes and fittings
Description
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.
Note 1: Ductile iron is also known as spheroidal graphite iron, SG iron or nodular graphite iron.
The specified pipes and fittings are intended primarily for conveying water under pressure, but may be used for conveying sewage or other liquids.
Fittings covered by this Standard are intended primarily for use with water supply pressure pipes.
Note 2: Fittings are also used in non-metallic pipeline systems.
Note 3: Fittings my also be used with pressure pipes of alternative outside diameters by the adoption of compatible sockets or utilization of compensating elastomeric seals, provided the joint meets the performance requirements of this Standard. Ductile iron spigots should not be inserted into plastic pipe sockets.
This Standard specifies pressure classifications of pipe on the basis of the allowable operating pressure (AOP), however, Flange Class (FLCL) pipe has been specified for manufacture of flanged pipe with screw-on flanges.
AS/NZS 2280:2020 Ductile iron pipes and fittings (https://codehub.building.govt.nz/resources/asnzs-22802020#resource-detail)
Description
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.
Note 1: Ductile iron is also known as spheroidal graphite iron, SG iron or nodular graphite iron.
The specified pipes and fittings are intended primarily for conveying water under pressure, but may be used for conveying sewage or other liquids.
Fittings covered by this Standard are intended primarily for use with water supply pressure pipes.
Note 2: Fittings are also used in non-metallic pipeline systems.
Note 3: Fittings my also be used with pressure pipes of alternative outside diameters by the adoption of compatible sockets or utilization of compensating elastomeric seals, provided the joint meets the performance requirements of this Standard. Ductile iron spigots should not be inserted into plastic pipe sockets.
This Standard specifies pressure classifications of pipe on the basis of the allowable operating pressure (AOP), however, Flange Class (FLCL) pipe has been specified for manufacture of flanged pipe with screw-on flanges.
This resource cites:
AS/NZS 2280:2020 Ductile iron pipes and fittings
This document CITES:
AS/NZS 2280:2020 cites AS/NZS 3500.0:2003 Plumbing and drainage - Glossary of terms
AS/NZS 2280:2020 cites AS/NZS 4020:2018 Testing of products for use in contact with drinking water
AS/NZS 2280:2020 cites AS/NZS 4087:2011 Metallic flanges for waterworks purposes
AS/NZS 2280:2020 cites AS/NZS 4158:2003 Thermal-bonded polymeric coatings on valves and fittings for water industry purposes
AS/NZS 2280:2020 cites AS 1111.1:2015 ISO metric hexagon bolts and screws - Product grade C - Bolts
AS/NZS 2280:2020 cites AS 1349-1986 (R2018) Bourdon tube pressure and vacuum gauges
AS/NZS 2280:2020 cites AS 1353.2-1997 Flat synthetic-webbing slings. Part 2: Care and use.
AS/NZS 2280:2020 cites AS 1391-2007 (R2017) Metallic materials - Tensile testing at ambient temperature
AS/NZS 2280:2020 cites AS 1580.408.4-2004 Paints and related materials - Methods of test - Method 408.4: Adhesion (crosscut)
AS/NZS 2280:2020 cites AS 1646-2007 (R2018) Elastomeric seals for waterworks purposes
AS/NZS 2280:2020 cites AS 1816.1-2007 (R2017) Metallic materials - Brinell hardness test Method 1: Test method (ISO 6506-1:2005, MOD)
AS/NZS 2280:2020 cites AS 1831-2007 (R2017) Ductile cast iron
AS/NZS 2280:2020 cites AS 2317.1:2018 Lifting points. Part 1: Collared eyebolts and collared eyenuts - Grade 4
AS/NZS 2280:2020 cites AS 2345-2006 (R2016) Dezincification resistance of copper alloys
AS/NZS 2280:2020 cites AS 2758.1:2014 Aggregates and rock for engineering purposes - Part 1: Concrete aggregates
AS/NZS 2280:2020 cites AS 3972-2010 General purpose and blended cements
AS/NZS 2280:2020 cites AS ISO 7.1-2008 (R2017) Pipe threads where pressure-tight joints are made on the threads - Dimensions, tolerances and designation
AS/NZS 2280:2020 cites AS ISO/IEC 17025:2018 General requirements for the competence of testing and calibration laboratories
AS/NZS 2280:2020 cites Standard Methods for the Examination of Water and Wastewater, Part 2540 Solids (2017)
AS/NZS 2280:2020 cites Standard Methods for the Examination of Water and Wastewater - Part 4500-H+: PH Value (2017)
AS/NZS 2280:2020 cites ISO 16132:2016 Ductile iron pipes and fittings. Seal coats for cement mortar linings
AS/NZS 2280:2020 cites ISO 8179-1:2017 Ductile iron pipes, fittings, accessories and their joints — External zinc-based coating — Part 1: Metallic zinc with finishing layer
AS/NZS 2280:2020 cites Standard Methods for the Examination of Water and Wastewater, Part 3500: Sodium (2017)
AS/NZS 2280:2020 cites Standard Methods for the Examination of Water and Wastewater - Part 4500-Cl¯: Chloride (2017)
AS/NZS 2280:2020 cites Standard Methods for the Examination of Water and Wastewater - Part 4500-SO42-: Sulfate (2017)
AS/NZS 2280:2020 cites Standard Methods for the Examination of Water and Wastewater - Part 5520: Oil and Grease (2017)