Marine applications for GRE pipes

  • Ballast water
  • Sea water cooling
  • Potable water
  • Black and grey water
  • In-tank cargo lines
  • Ballast water treatment
  • Scrubber units


Advantages with GRE

  • Non corrosive
  • Light weight (25% of steel)
  • Easier and cheaper to install than steel systems
  • Non hazardous for environment and personnel
  • Easy to repair
  • Low maintenance costs
  • Reduces amount of hot work

BWT-systems: GRE vs. Steel/CUNI

  • GRE reduces installation time/cost due to the light weight
  • Chemically treated ballast water will increase corrosion
  • GRE lasts a ship´s life time