Abstract

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ISO 161-1:2018 specifies the nominal outside diameters for metric thermoplastics pipes for the conveyance of fluids in pressure and non-pressure applications. It also specifies nominal pressure ratings and minimum required strengths for pressure applications.

ISO 161-1:2018 is applicable to smooth thermoplastics pipes of constant circular cross-section along the whole length of the pipe, whatever their method of manufacture or material of construction.

ISO 161-1:2018 is not applicable to pipes designated according to the nominal inside diameter DN/ID.

ISO 161-1:2018 is a basis for standards writers for the selection of nominal diameters and nominal pressures in the drafting of product standards.


General information 

  • Status
     : Published
    Publication date
     : 2018-01
  • Edition
     : 4
    Number of pages
     : 5
  • Technical Committee
     : ISO/TC 138 Plastics pipes, fittings and valves for the transport of fluids
  • ICS
     :
    23.040.20 Plastics pipes

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This standard contributes to the following Sustainable Development Goal

9
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