17 Flexible tubes of plastic; hose, not of metal for use in the plumbing industry; flexible pipes for plumbing purposes; flexible pipes not of metal; [ flexible pipes not of metal pre-insulated or bonded; ] adjustable flexible pipes not of metal; [ high pressure flexible pipes of vulcanized fiber; ] flexible pipes made of plastic; [ pipes in flexible synthetic material; ] flexible pipes not of metal for industrial purposes; flexible pipes not of metal of synthetic rubber; [ flexible pipes of rubber reinforced with synthetic cloth; flexible pipes of rubber reinforced with cords; flexible pipes of rubber reinforced with wire; flexible pipes of rubber reinforced with silicone rubber joints for general use; flexible pipes not of metal of synthetic rubber reinforced with textile materials; ] flexible pipes not of metal of rubber; [ flexible pipes of polymer; pipes of rubber; flexible pipes of textile material, not of metal; flexible textile pipes, not of metal; flexible pipes in textile material lined with elastomer, not of metal; flexible pressure pipes not of metal; flexible pipes not of metal for fluids under pressure; couplings not of metal for high pressure pipes; pipes of rubber of silicone; suction pipes; air pipes; ] flexible elbow pipes with clamps, not of metal; [ holders for insulated non-metal flexible pipes; extensions for pipes, not of metal; insulating sleeves for pipes not of metal; pipe muffs, not of metal, for use with non-metal flexible pipe; sleeves of insulated pipes not of metal, for machinery; insulated pipe support sleeves of rubber; identification insulating sleeves of rubber for pipes; identification insulating sleeves of plastic for pipes; coupling sleeves not of metal for pipes; insulation for pipes; couplings not of metal for pipes; couplings and joints for pipes not of metal; couplings not of metal for flexible pipes; non-metal seals for flexible non-metal pipe connections; pointing bands for sealing pipes; sealant compounds for joints of pipes; pointing compounds for pipes; sealing tapes for threaded pipe joints; caulking products for sealing pipes; pointing compounds for pipes to prevent leaks; chemical compositions in the nature of sealants for the waterproof connection of joints of pipes; pointing compounds for pipes so as to sealing cracks; pointing compounds for pipes to seal the threading on pipes; inflatable products for sealing pipes for welding, namely, inflatable seals; inflatable products for sealing pipes for cutting, namely, inflatable seals; watertight rings for sealing plumbing pipes; non-metal sealing rings for flexible pipes; pointing compounds for pipes to prevent corrosion, namely, anti-corrosion tape; reinforcing materials, not of metal, for pipes; valves of rubber or vulcanized fiber; plastic cladding for sealing and/or insulating flexible pipe; ] flexible pipes; [ cladding not of metal for sealing and/or insulating pipes; plastic cladding of pipes for insulation; cladding of rubber for pipes for protection; envelopes of rubber for sealing and/or insulating pipes; envelopes of synthetic rubber for pipes for sealing and/or insulating pipes; non-metal flexible pipe fittings, namely, collars of rubber for pipes; non-metal flexible pipe fittings, namely, collars of rubber for the securing of pipes; non-metal flexible pipe fittings, namely, spacers not of metal for pipes; non-metal flexible pipe fittings, namely, rubber rings used as attachment joints for pipes; insulation for underground pipes and tanks; insulation of flexible hoses in plastic; ] non-return valves of rubber for use in plumbing; straight non-return valves of rubber for use in plumbing; [ Straight non-return valves of rubber for tubes to be glued and/or screwed on for use in plumbing; ] non-return T-valves of rubber for use in plumbing; seals, namely, namely, cylinder joining, rubber seals for jars, non-metal seals for use in plumbing; [ sealants and fittings, namely, pipe joint sealants; joints and valves, namely, rubber valves; non-metal hose fittings, namely, joints, universal joints; o-rings, namely, non-metal sealing rings for use as connection seals; conical seals, namely, non-metal sealing rings for use as connection seals; joints not of metal for couplings for use with plastic hose; joints not of metal for flexible tubes of plastic; ring gaskets, namely, gasket sealer for use in plumbing; gaskets in the form of sheets for use in plumbing; joints not of metal to prevent fluid leaks; joints not of metal for pressurized enamel containers; joints of rubber; joints of plastic; pipe gaskets for use in plumbing; joints for water pipes, namely, pipe joint sealant; joints not of metal for pipes, namely, pipe joint sealant; rod seals, namely, non-metal seals for pipe connections; encapsulated seals not of metal, namely, pipe joint sealant,; flexible expansion joint fillers; expansion joint fillers in cloth; expansion joint fillers of elastomer; joints for industrial purposes, namely, pipe joint sealant; expansion joint covers not of metal; piston seals not of metal, namely, asbestos packing for pistons; shaped strips for pointing sink edges, namely, sealing materials, etc.; expansion joint fillers; plastic fibers for the manufacture of joint compounds; plastic fibers for the manufacture of gaskets; non-metal fittings for non-metal flexible joints; graphite packing for non-metal flexible joints; graphite packing for Pumps; sealant compounds for joints for non-metal flexible pipe; sealant compounds for waterproof joints for non-metal flexible pipe; sealant compounds for waterproofing joints for non-metal flexible pipe; sealant compounds of rubber for joints for non-metal flexible pipe; fillers of expansion joints for non-metal flexible pipe; pipe gaskets; waterproofing joint compounds not of metal for non-metal flexible pipe; waterproofing joints for plumbing for non-metal flexible pipe; waterproofing compounds for joints of silicone rubber for non-metal flexible pipe; gaskets for use as watertight fittings for non-metal flexible pipe; sealants for joints for non-metal flexible pipe; sealants not of metal for joints for non-metal flexible pipe; waterproof materials for the manufacture of joints, namely, waterproof sealants; elastomeric sealants in the form of extrudable pastes for joints for non-metal flexible pipe; expanded closed cell rubber for waterproofing joints for non-metal flexible pipe; connection pieces, namely, non-metal sealing rings for use as connection seals, rings of rubber for use as pipe connection seals; connections of rubber for tubes for use as tube connection seals; connections of rubber for pipes, namely, namely, non-metal sealing rings for use as connection seals, rings of rubber for use as pipe connection seals; ] connectors for non-metal tubes, namely, namely, non-metal sealing rings for use as connection seals, rings of rubber for use as pipe connection seals; connections not of metal for pipes, namely, non-metal sealing rings for use as connection seals, rings of rubber for use as pipe connection seals; connections not of metal for tubes, namely, non-metal sealing rings for use as connection seals, rings of rubber for use as pipe connection seals [ ; non-metal hose fittings; connections junctions not of metal of pipes;, namely, non-metal sealing rings for use as connection seals, rings of rubber for use as pipe connection seals; products for the implementation of connections, namely, non-metal sealing rings for use as connection seals, rings of rubber for use as pipe connection seals; connections for washing machines, namely, non-metal hoses for washing machines; non-metal elbow connections not of metal for rigid water pipes; accessories not of metal for pipes connections as parts of rigid water pipes, namely, seals for pipe connections, rubber rings for use as pipe connection seals ]