Aluminium Made Crimp Fitting has operating temperature from - 65 ° F to + 275 ° F. The Fitting has inner tube made using Teflon resin with stainless steel reinforcement and has outer cover made using stainless steel wire braid. The Fitting has minimum burst pressure from 5000 to 8000 PSI, bend radius from 4.62 to 7.38 inches, weight per inch from 0.0121 to 0.0431 lbs. The Fitting has the feature that medium pressure Teflon hose may be used for all hydrocarbon fuel systems and the rate of effusion of gases and resistance to capillary leakage of fluid through the hose lines are controlled by patented extrusion method used to produce Teflon hose liners. The Aluminium Made Crimp Fitting has hose size from 1/2" to 1", fluid operating pressure from 1000 to 1500 PSI, proof pressure from 2000 to 3000 PSI.