This European Standard is intended to describe the qualification procedure for type approval of the tightness of hermetically sealed and closed components, joints and parts used in refrigerating systems and heat pumps as described in EN 378. The sealed and closed components, joints and parts concerned are, in particular, fittings, bursting discs, flanged or fitted assemblies. The tightness of flexible piping made from non-metallic materials is dealt with in EN 1736. Metal flexible piping are covered by this standard.The requirements contained in this document are applicable to joints of maximum DN 50 and components of internal volume of maximum 5 l and maxi
DS/EN 16084:2011 history
2011DS/EN 16084:2011 Refrigerating systems and heat pumps - Qualification of tightness of components and joints