rigid pipes, not of metal, for building; water-pipes, not of metal; water pipes, not of metal; plastic pipes for plumbing purposes; non-metallic rigid pipes for building; non-metal water pipes; cement mortar pipes

Articles of metal for use as plumbing fittings; Connectors of metal for use in plumbing

Bath plumbing fixtures; Flexible pipes being parts of basin plumbing installations; Flexible pipes being parts of bath plumbing installations; Flexible pipes being parts of sink plumbing installations