This European Standard specifies the dimensions, designation, materials, marking and testing requirements for a range of hose fittings which may be used with rubber/plastic hoses for the transfer of liquefied petroleum gas, LPG, in liquid or vapour phase
DS/EN 14422:2013 history
2013DS/EN 14422:2013 Clamp type coupling assemblies for liquefied petroleum gas (LPG) transfer hoses