Reference number
ISO 4439:1979
International Standard
ISO 4439:1979
Unplasticized polyvinyl chloride (PVC) pipes and fittings — Determination and specification of density
Edition 1
1979-07
Read sample
ISO 4439:1979
10341
Published (Edition 1, 1979)
This publication was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO 4439:1979

ISO 4439:1979
10341
Language
Format
CHF 42
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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

  •  : Published
     : 1979-07
    : International Standard confirmed [90.93]
  •  : 1
     : 1
  • ISO/TC 138/SC 5
  • RSS updates

Life cycle

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