Abstract

Specifies the general aspects of pipes, joints, fittings and ancillaries, made of unplasticized poly(vinyl chloride) (PVC-U), for piping systems intended to be used for buried water mains and for water supplies above ground, both inside and outside buildings. Replaces ISO 4422:1990.


General information 

  • Status
     : Withdrawn
    Publication date
     : 1996-12
  • Edition
     : 1
    Number of pages
     : 3
  • Technical Committee
     : ISO/TC 138/SC 2 Plastics pipes and fittings for water supplies
  • ICS
     :
    93.025 External water conveyance systems
    23.040.20 Plastics pipes
    23.040.45 Plastics fittings
    91.140.60 Water supply systems

Life cycle

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