DR 91086
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Elastomeric joint rings for waterworks purposes
26-10-2017
15-02-2008
Note - due to the age of this archived document, available information is limited therfore this record is incomplete. For further details, please phone our Customer Service Centre on 131 242 (Intl +61 2 8206 6010) or email sales@saiglobal.com.
Proposes, where appropriate, replacement of previous prescriptive with performance requirements for six nominal elastomer hardnesses, for joint rings manufactured from natural rubber, synthetic rubber (polychloroprene) (CR), styrene-butadiene rubber (SBR), polyisoprene rubber (IR), ethylene -propylene terpolymers (EPDM) and nitrile-butadiene rubber (NBR)) and mixtures of synthetic and natural rubbers. The appendices cover purchasing guidelines, determination of ring hardness and compression stress relaxation, testing of joins in rings and photographs of typical examples of 9 of the 13 defined physical defects.
| CommentClosesDate |
31-05-1991
|
| Committee |
WS-010
|
| DocumentType |
Draft
|
| PublisherName |
Standards Australia
|
| Status |
Superseded
|
| SupersededBy |
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