For Fuel Hoses as per SAE-J30R7, we are Shore Auto have recently developed a low-cost option, in both “Extruded”, as well as the “Hand-wrapped” version.
Earlier, we had the option in Inner FKM/Outer ECO. However, for SAE-J30R7, since the maximum working temperature is 125°C (257°F); this was an over-engineered option.
Now, we are happy to handle your enquiries, and are able to quote competitively, because the new “low-cost” material is validated as per SAE-J30R7.