Reference number
ISO 7326:2006
ISO 7326:2006
Rubber and plastics hoses — Assessment of ozone resistance under static conditions
Edition 3
2006-10
Retirada
ISO 7326:2006
40963
Retirada (Edición 3, 2006)

Resumen

ISO 7326:2006 specifies five methods for determining the ozone resistance of the outer covers of hoses:

  • method 1, for bore sizes up to and including 25 mm, carried out on the hose itself;
  • method 2, for bore sizes greater than 25 mm, carried out on a test piece from the hose wall;
  • method 3, for bore sizes greater than 25 mm, carried out on a test piece from the cover;
  • method 4, for all bore sizes, carried out on the hose itself;
  • method 5, for all bore sizes, carried out on hoses that are expandable, for example textile-reinforced hoses.

Informaciones generales

  •  : Retirada
     : 2006-10
    : Retirada de la Norma Internacional [95.99]
  •  : 3
     : 7
  • ISO/TC 45/SC 1
    23.040.70 
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