Non-metal hose fittings; Flexible pipes, not of metal; Non-metal flexible tubing; Extruded semi-finished goods made of synthetic materials in the form of plates, bars, pipes and flexible hoses for industrial, construction and agricultural use; Non-metal hoses for agricultural use; Flexible tubes of plastic; Non-metal petroleum hoses; Non-metal flexible hoses for conveying liquids; Non-metal couplings for use with hoses