Reference number
ISO 4439:1979
© ISO 2026
ISO 4439:1979
Unplasticized polyvinyl chloride (PVC) pipes and fittings — Determination and specification of density
Edition 1
1979-07
Withdrawn
Withdrawn (Edition 1, 1979)

Abstract

The density of an unplasticised polyvinylchloride (PVC-U) pipe or -fitting, measured by the method described in ISO 1183, shall be between the limits of 1,35 gram per cubic centrimetre and 1,46 gram per cubic centrimetre. This does not apply to pipes made of compounds containing fillers or cellular products.

General information

  • Status
     : Withdrawn
    Publication date
     : 1979-07
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 1
  • Technical Committee :
    ISO/TC 138/SC 5
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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