Applications / Automotive / Underground fuel pipes


EVAL™ enables the manufacturer to produce lighter fuel tanks with very low evaporative emissions.

Underground fuel Pipe applications

EVAL™ barrier properties against fuel vapor can also be effectively used for fuel storage and transport in fueling stations.

An  EVAL™ barrier layer can be added to the structure of underground fuel pipes linking the main storage tanks to the pumps.  This helps minimize contamination of the surrounding soil by blocking fuel vapor permeation.

What an EVAL™ barrier layer offers:

Typical applications

Typical structure (in / out)

Underground fuel pipes

Conductive PE/tie/ EVAL™/tie/PE


Processing method

Pipe coextrusion