Teflon hose is widely used in oil aircraft applications. They are used with lube oild, and hyraulic fluids. These hoses are designed in such a way that they can bear temperature and pressure easily.
Datafield makes Teflo hose assemblies. The company’s product can bear temperature upto 450 F and pressure of 10,000 PSI.
It is a ISO certified company and pays great attention to quality and control in the production of its products.