17
Extruded plastics [semi-finished products]; Extruded plastic in the form of bars, blocks, pellets, rods, sheets and tubes for use in manufacturing; Extruded plastics in the form of tubes for use in manufacture; Flexible pipes, tubes, hoses and fittings therefor (including valves), and fittings for rigid pipes, all non-metallic; Flexible pipes, tubes, hoses, and fittings therefor, including valves, non-metallic; Flexible pipes of silicone rubber reinforced with fabric; Non-metallic flexible hoses made of rubber; Flexible hoses composed of plastics; Flexible hoses made of polymeric materials; Flexible hoses of polyurethane; Flexible hoses of thermoplastic materials; Flexible hoses of reinforced thermoplastic materials; Flexible hoses for conveying liquids; Flexible tubes, not of metal; Non-metallic flexible hoses of textile-reinforced synthetic rubber; Glass fibre reinforced hose; Industrial hoses of rubber; Rubber tubes and pipes; Hydraulic hoses of plastic; Semi-worked plastic substances; Plastics in extruded form for use in manufacture; Plastic material in extruded form for use in production; Plastics in the form of sheets, films, blocks, rods and tubes; Plastics materials in the form of sections [semi-finished products]; Plastics materials in the form of plates [semi-finished products]; Plastics materials in the form of sections [semi-finished products]; Industrial hoses of plastic; Non-metallic couplings for tubes; Non-metallic couplings for pipes; Connectors (Non-metallic -) for hoses; Non-metallic couplings for tubes; Connectors (Non-metallic -) for hoses; Connectors (Non-metallic -) for hoses; Pipes made of synthetic flexible material; Hose pipes made of rubber; Hoses of polyurethane; Non-metallic flexible hoses made of synthetic rubber; Hoses of thermoplastic materials; Hoses made from elastomer lined woven textiles; Hoses (Non-metallic -) for industrial purposes; Hoses for pneumatic tools; Flexible tubes (Non-metallic -) for the conducting of liquid media; Flexible tubes (Non-metallic -) for the conducting of gaseous media; Flexible tubes, not of metal; Non-metallic couplings for tubes; Non-metallic couplings for tubes; Hose pipes made of rubber; Hose pipes made of plastic; Hoses of textile material; Hose linings; Control line protectors made from synthetic rubber; Pipe fittings comprised primarily of plastic; Fittings, not of metal, for flexible pipes
19
Fiber reinforced plastic construction materials; Penstock pipes, not of metal; Penstock pipes, not of metal; Casings (Non-metallic -) for use in building or construction; Insulated pipes (Non-metallic -) for water; Ducts made of plastics for trunking pipes for gases; Plastic conduits for irrigation; Plastic conduits for drainage; Plastic pipes for plumbing purposes; Ducts, not of metal, for ventilating and air-conditioning installations; Non-metallic air pipes for buildings; Slabs, not of metal, for building; Rigid pipes, not of metal [building]; Rigid pipes, not of metal [building]; Non-metal air conditioning ducts; Rigid pipes of plastics [other than parts of sanitary installations]; Plastics pipes [rigid] for water; Non-metallic water pipes [other than parts of sanitary installations]; Water-pipes, not of metal