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AS 4181-2013

Current
Current

The latest, up-to-date edition.

Repair and off-take clamps for water industry purposes (Reconfirmed 2023)
Available format(s)

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

Language(s)

English

Published date

04-08-2013

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Specifies requirements for the design, materials and in-service performance of TypeR and TypeF mechanical clamps for water industry purposes.

This Standard specifies the requirements for the design, materials and in-service performance of Type R and Type F mechanical clamps for water industry purposes.In this Standard—(a) Type R clamps are designated for applications involving rigid pipes, typically ductile iron (DI), grey cast iron (CI), steel (S), asbestos cement (AC), copper (CU) and reinforced concrete (RC); and(b) Type F clamps are designated for applications involving flexible pipes, typically oriented polyvinylchloride (PVC-O), modified polyvinylchloride (PVC-M), unplasticized polyvinylchloride (PVC-U) and glass reinforced thermoplastics (GRP).Clamps complying with this Standard are intended for use in off-take connections on pressure pipelines of the sizes up to and including DN 600, and repair applications on pressure pipelines of all sizes, with a maximum operating temperature of 40ºC.This Standard does not cover the following:(i) The use of repair or off-take clamps on polyethylene (PE) pipelines.(ii) Tapping bands/saddles.NOTE: Tapping bands and saddles area covered in AS/NZS 4793 or AS/NZS 4129.

Committee
WS-016
DocumentType
Standard
ISBN
978 1 74342 388 2
Pages
26
PublisherName
Standards Australia
Status
Current
Supersedes

Originated as AS 4181—1994.Previous edition 1999.Third edition 2013. Originated as AS 4181-1994. Previous edition 1999. Third edition 2013.

AS/NZS 4020:2005 Testing of products for use in contact with drinking water
AS 2205.10.1-2003 Methods for destructive testing of welds in metal Corrosion test for welded austenitic stainless steel
AS/NZS 1462.8:2008 Methods of test for plastics pipes and fittings Method of testing the leaktightness of assemblies (Reconfirmed 2017)
AS 1199.1-2003 Sampling procedures for inspection by attributes Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection (Reconfirmed 2016)
AS/NZS 1594:2002 Hot-rolled steel flat products (Reconfirmed 2016)
AS/NZS 4793:2009 Mechanical tapping bands for waterworks purposes
AS 1112.1-2000 ISO metric hexagon nuts Style 1 - Product grades A and B
AS 2074-2003 Cast steels
AS/NZS 1462.6:2008 Methods of test for plastics pipes and fittings Thermoplastics pipes, fittings and assemblies for the transport of fluids under pressure - Resistance to internal pressure (Reconfirmed 2017)
AS/NZS 4129:2008 Fittings for polyethylene (PE) pipes for pressure applications
AS/NZS 4158:2003 Thermal-bonded polymeric coatings on valves and fittings for water industry purposes
AS 1646-2007 Elastomeric seals for waterworks purposes (Reconfirmed 2018)
AS 3571.1-2009 Plastics piping systems - Glass reinforced thermoplastics (GRP) systems based on unsaturated polyester (UP) resin Pressure and non-pressure drainage and sewerage (ISO 10467:2004, MOD)
AS 4087:2011 Metallic flanges for waterworks purposes
AS/NZS 1554.6:2012 Structural steel welding Welding stainless steels for structural purposes
AS 3571.2-2009 Plastics piping systems - Glass reinforced thermoplastics (GRP) systems based on unsaturated polyester (UP) resin Pressure and non-pressure water supply (ISO 10639:2004, MOD)
AS/NZS 3678:2011 Structural steel - Hot-rolled plates, floorplates and slabs

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