6
Pipes, tubes and hoses, and fittings therefor, including valves, of metal; Racking [structures] of metal for supporting tubes; Metal pipe supports; Branching tubes of metal for pipelines; Pipe bends of metal; Water-pipe valves of metal; Metal valves for controlling the flow of fluids in pipelines; Metal pipe fittings; Reinforcing materials of metal for pipes; Junctions of metal for pipes; Pipe spacers of metal; Pipe support sleeves of metal; Ferrules of metal; Metal pipe collars; Metal pipe muffs; Adaptors for pipes [metal]; Pipe nuts of metal; Couplings [joints] made of metal for pipes
11
Apparatus for ventilating, water supply and sanitary purposes; Sanitary installations, water supply and sanitation equipment; Bathroom installations and plumbing fixtures; Sanitary water conduit fittings; Bath installations; Water distribution installations; Pipes [parts of sanitary installations]; Shower hoses; Regulating apparatus for water apparatus; Safety accessories for water and pipes; Safety fittings for water pipes; Aeration apparatus; Valves (plumbing fittings); Spouts [plumbing fittings]; Elbow bends (plastic-) for pipes (parts of sanitary installations); Tap angle boxes for connecting flow pipes and plumbing fixtures; Taps (faucets); Mixer taps for water pipes; Faucets for pipes and pipelines; Bibcocks [plumbing fittings]; Faucet filters [plumbing fittings]; Sink sprayers (plumbing fittings); Washers for water taps