tucainnect

11: Water distribution apparatus and installations, as well as sanitary installations; flexible hoses being part of basin plumbing installations; flexible hoses being parts of bathtub plumbing installations; flexible hoses being parts of shower plumbing installations; flexible hoses being parts of sink plumbing installations; flexible ringed pipes of metal [parts of sanitary installations]; corrugated metal pipes [part of sanitary installations]; pipes [parts of sanitary installations]; regulating accessories for water or gas apparatuses and pipes; control valves for pipes (plumbing fittings); regulating fittings for water pipes; plastic elbows for pipes (parts of sanitary installations); cast iron parts for pipes (parts of sanitary installations); valves for laying pipes. 17: Insulated pipes, not of metal; flexible hoses; flexible plastic hoses for plumbing; flexible hoses, pipes, non-metallic hoses and their accessories, including valves; rubber tubes and pipes; junctions for pipes (not of metal); thermally insulated plastic pipes; fittings [not of metal] for flexible hoses; non-metallic couplings for pipes; couplings other than of metal for use with flexible hoses; flexible plastic pipe insulation; non-metallic pipe joints; flexible hose couplings; Raw or semi-worked rubber, gutta-percha, gum, asbestos and mica, as well as substitutes for these materials; plastic materials and resins in extruded form used in manufacturing processes; packing, stopping and insulating materials. 19: Rigid bottom drain pipes, not of metal; plastic pipes for plumbing; building materials, not of metal; non-metallic rigid pipes for building.