Standard

NS-EN 12117:1997

Withdrawn

Corrigenda and amendments are bought separately.

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Abstract

This standard specifies a method for determining the flow rate/pressure drop relationship of components for plastics piping when tested using air at 25 mbar.It is applicable to mechanical fittings, valves, tapping tees and other ancil- laries intended to be used in polyethylene (PE) piping systems for supply of gaseous fuels. The data obtained may be used to calculate the flow of such gases for a specified pressure drop.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 1
  • Version: 1
  • Document type: NAT
  • ICS 23.040.45
  • ICS 23.060.01
  • National Committee SN/K 84

Legal references

EU law: 89/106/EEC, 305/2011

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