Abstract

ISO 4437-4:2015 specifies the characteristics of valves made from polyethylene (PE) for piping systems in the field of the supply of gaseous fuels.

It also specifies the test parameters for the test methods referred to in this part of ISO 4437.


General information 

  • Status
     : Withdrawn
    Publication date
     : 2015-04
  • Edition
     : 1
    Number of pages
     : 16
  • Technical Committee
     : ISO/TC 138/SC 7 Valves and auxiliary equipment of plastics materials
  • ICS
     :
    75.200 Petroleum products and natural gas handling equipment
    83.140.30 Plastics pipes and fittings for non fluid use

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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