AN hose 1.Inner tube:PU material 2.Used in racing cars 3.Suitable for aluminum fittings 4.For fuel,oil and ethanol E85 AN-4 Stainless Steel Braided Fuel HoseOur ludun company is an professional manufacturer of AN hose series ,and we have many kinds of aluminum fittings .Now we have many customers all over the world .And our AN hoses can be used in racing cars for fuel ,oil and ethanol E85 etc. ...