PTFE tube 19/16

PTFE has best chemical resistance of any known plastic
PTFE mechanical properties are poor when compared to other engineering plastics, but the mechanical properties can be improved by adding fillers such as glass fibers, carbon or graphite

PTFE insulates electricity very well (insulation factor of 2.1). However, fuel lines, require electrical conductivity to discharge static charges properly
PTFE tube operating temperature range is wide: from -200 ° C - 250 ° C.
Typical applications of PTFE tubes are in chemical, electrical and food industry