Standard

NS-EN 681-1:1996

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Abstract

This standard specifies requirements for materials used in vulcanized rubber seals for: a) cold potable water supply (up to 45°C); 2) hot potable and non-potable water supply (up to 110°C); 3) drainage, sewerage and rainwater systems (continuous flow up to 45°C and intermittent flow up to 95°C). The different designations of seals specified are defined according to their type, application and requirements.

Document information

  • Standard from SN
  • Published:
  • Edition: 1996-04
  • Version: 1
  • Document type: NAT
  • ICS 23.040.05
  • ICS 23.040.80
  • ICS 83.060
  • National Committee SN/K 98

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EU law: 305/2011, 89/106/EEC, 93/38/EEC

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