About Us

Internal corrosion may cause a pipeline to prematurely reach the end of its useful service life before its intended design life, which will then necessitate either early pipeline closure or total replacement. Historically, there has been no viable means for installing an internal corrosion barrier into an existing hydrocarbon subsea pipeline once it has been laid.

PETRONAS & ANTICORROSION PROTECTIVE SYSTEMS (APS) concluded a three year multi-million dollar research & development program to develop the materials, means and mechanisms for the in-situ placement of flexible tight fit rehabilitation corrosion barriers. This development program was concluded and has since led to the successful deployment of IFL.

 An IFL liner is a flexible Kevlar reinforced liner that can be installed in lengths of up to 5 kilometers in a single pulling operation. The usage of high specification materials within its construction provide...

IFL Product Range




Key Benefits

  • Cost-Effective Compared to New Lay
  • Saves Time in Design, Planning and Installation
  • Extends Pipeline Service Life > 30 Years
  • Successfully Installed in the PETRONAS Pipeline Network


  • Can Be Pulled in Over Very Long Lengths of up to 5KM
  • Accommodates Multiple 90˚ Bends
  • Short Installation Time
  • Resistant To Hot Sour Crude Oil and Sour Gas