50.97 End of interruption of work - split/merged Nov 13, 2006
CEN
CEN/TC 218 Rubber and plastics hoses and hose assemblies
European Norm
23.040.70 Hoses and hose assemblies
applies to hose fittings with symmetrical half couplings (Guillemin system), with mobile locking ring, for hose assemblies with a maximum working pressure of up to 25 bar, with hose tails according to EN 14420-2 and clamp units according to EN 14420-3. Couplings in accordance with this European Standard serve as link between hoses and connections to transport liquids, solids (e.g. powders, granules) except steam and liquid gas. It specifies dimensions, types of connections, quality of materials, marking requirements and testing requirements. The working temperature range is - 20 °C up to + 65 °C.
Legislation related to this standard
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
WITHDRAWN
EN 14420-8:2004
ABANDON
EN 14420-8:2004/prA1
50.97
End of interruption of work - split/merged
Nov 13, 2006