Delivery and suction-delivery hoses (resistant to vacuum) designed for loading/unloading of fuels, petroleum and other petroleum products used in road and rail transport, fuel storage depots. They are used as tank truck loading and unloading equipment, fitted on loading and unloading terminals, in port terminals, on ships and oil rigs.
The inner layer made of NBR rubber. They are reinforced with textile cord or braid, plastic or steel wire helix. With copper wire or antistatic rubber. The outer layer resistant to oil, abrasion and weather conditions.
The fuel loading/unloading hoses are usually supplied as complete hose assemblies with fittings, equipped with dry disconnect couplings and emergency breakaway couplings. As such, they are used on loading/unloading devices made according to the requirements of TDT (Transportation Technical Supervision)
To find other hoses for the applications above, check composite hoses section.