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AS/NZS 4998:2009

Current Date published:

Bolted unrestrained mechanical couplings for waterworks purposes

Specifies requirements for unrestrained mechanical couplings for joining above or below ground water mains and wastewater mains, other than polyethylene (PE) piping, with pressure classifications of PN 16 and PN 35 and nominal sizes DN 80 to DN 750 and for a maximum working temperature of 40ºC.

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Pages: 28

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Related Information

Similar Standards

  • AS/NZS 4793:2009

    Mechanical tapping bands for waterworks purposes

  • AS/NZS ISO 11298.1:2023

    Plastics piping systems for renovation of underground water supply networks, Part 1: General

  • AS/NZS ISO 11298.2:2023

    Plastics piping systems for renovation of underground water supply networks, Part 2: Lining with continuous pipes

  • AS/NZS ISO 11298.3:2023

    Plastics piping systems for renovation of underground water supply networks, Part 3: Lining with close-fit pipes

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Pages: 28

AS/NZS 4998:2009

Get this standard Prices exclude GST
PDF ( Single user document)
$108.90 NZD
HardCopy
$121.00 NZD
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Online Library ( Annual subscription)
Info

Online Library subscription information

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AS/NZS 4998:2009

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