AN10 10-AN Nylon Braided Oil Fuel Gas Line Hose Sold By 1Foot Black Material: innter hose: CPE synthetic rubber The middle layer: 304 stainless steel wire mesh sleeve; The outer layer: High quality braided nylon Inner Diameter: 0.56" / 14.27mm; Outside Diameter: 0.82" / 20.83mm; Working Pressure: 500 PSI / 34.5 Bar; Burst Pressure: 2000 PSI / 138 Bar Operating temperature: -40 Degree F to +350 Degree F You can use this line with racing fuel, pump gas, fuels with ethanol, alcohol based fuels, motor oil & coolant.