Standard

NS-EN ISO 4672:1999

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Omfang

This International Standard specifies two methods for assessing whether a rubber or plastics hose retains adequate flexibility at sub-ambient temperatures. Method A is applicable to non-collapsible hose with a nominal bore up to and including 25. It measures the increase in stiffness compared to the flexibility at a standard laboratory temperature. Method B is a simpler, qualitative method suitable for control testing and is applicable to hose with a nominal bore up to and including 100.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 2
  • Versjon: 1
  • Varetype: NAT
  • ICS 23.040.70
  • National Committee SN/K 98

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