Reference number
ISO 2531:1979
ISO 2531:1979
© ISO 2024
ISO 2531:1979
Ductile iron pipes, fittings and accessories for pressure pipe-lines
Edition 2
1979-09
1979-09
Withdrawn
ISO 2531:1979
7467
Amendments
Amendments are issued when it is found that new material may need to be added to an existing standardization document. They may also include editorial or technical corrections to be applied to the existing document.
Addendum 1
Edition 1980
Life cycle
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Now
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00
Preliminary
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10
Proposal
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20
Preparatory
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30
Committee
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40
Enquiry
-
50
Approval
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60
Publication
-
90
Review
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95
Withdrawal
Amendments
Provide additional content; available for purchase; not included in the text of the existing standard.WithdrawnISO 2531:1979/Add 1:1980
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00
-
Revised by
WithdrawnISO 2531:1986