Composite hoses and hose assemblies are exceptionally lightweight and flexible. The unique hose design includes several fabric and film layers made of various materials and as strips helically wound between two steel wire helices which are inside and outside the hose. Everything makes a tight, pressure and vacuum resistant and at the same time lightweight and flexible structure – a hose wall.
The types of hoses can be easily matched with the type of substance they are to convey since they are made of different types of foil and fabric with different properties (polypropylene, polyamide, ECTFE, polyester, glass fibre or aramid fibre) and wire helix made of different materials (zinc-plated steel, stainless steels, aluminium). This range includes: chemical composite hoses (also for highly aggressive chemicals), oil and fuel composite hoses, liquefied gas composite hoses, concentrated alcohols composite hoses etc. They are used in road and rail transport for loading and unloading of tank trucks or rail tankers, fitted on loading and unloading terminals, in port terminals, but also to convey substances in industrial processes.
The hoses are used and supplied as complete hose assemblies, pressure tested, with various fittings and couplings. Any loading and unloading hose assemblies subject to the regulation of the Minister of Transport, are produced according to the requirements of Transportation Technical Supervision (TDT) and supplied with TDT quality certificate. The loading/unloading composite hose assemblies are mounted on loading and unloading devices at fuel storage facilities, fuel depots and fuel loading/unloading stations in industrial plants.