Flexible pipes, tubes, hoses, and fittings therefor, including valves, non-metallic; Flexible pipes, not of metal; Flexible thermoplastic and rubber pipes at low, medium, high and very high pressures for hydraulic, pneumatic and lubrication applications and for transporting liquids, including solvents, varnishes, chemicals and gas; Flexible pipes, not of metal, resistant to chemical agents; Thermoplastic pipes at very high pressures for transporting liquids, including solvents, varnishes, chemicals and gas.
