Hose couplings for plumbing made of metal

Plumbing installations; apparatus for water supply or sanitary purposes

Pipe gaskets not of metal; joint packings and junctions for pipes; flexible tubes not of metal; hoses including hoses of textile material; water tight rings; rings of rubber; valves and washers of rubber or vulcanised fibre; pipe joint tape; insulating tape; threads of plastic materials and rubber, not for textile use; rubber stoppers; duct tapes, gaffer tapes and electrical tapes in this class; hoses of rubber or plastic for washing machines and dishwashers; hose connectors [not of metal] and hose couplings [not of metal]; fittings for washing machines and dishwashers in this class [not of metal]; rubber connectors; pipe fittings in this class [not of metal]; outdoor rubber or plastic hoses in this class

Hinges, not of metal