HOBAS Top Performance Pipes for Toughest Conditions

Corrosion, Abrasion, Impacts: Customized Solutions for the Most Challenging Applications

When aggressive materials are transported through pipes, their effect on the inner pipe surface can be very damaging. But it does not have to be that way: We at HOBAS have developed a pipe that puts your mind at ease.

Our CC-GRP Top Performance Pipe Systems are equipped with an exceptionally durable inner protective layer made of polyurethane (PU) and are customized for each project individually. Our pipes are therefore suited for a very broad range of challenging applications:

  • Main sewers (excellent abrasion and corrosion resistance)
  • Sewers with retention function (self-cleaning effect)
  • Drainage pipelines with very high slopes and flow containing abrasive materials
  • Culverts (resistance to the impact of rocky, abrasive material during heavy flows)
  • Efficient pressure pipelines (extremely smooth inside surface with long service life)
  • Industry applications (transport of aggressive materials)

 As a customer, you can rely on the following benefits:

  • Top quality – independently checked
  • Very high self-cleaning capacity (roughness coefficient up to 10 times better than standard CC-GRP)
  • Customized abrasion resistance (protective layer of min. 2 mm)
  • Long-term leak-tight, flexible couplings
  • Extraordinary corrosion resistance
  • Very high impact resistance
  • Comparably long service life
  • Excellent engineering support


Scope of Supply
Nominal Diameter [DN] 1200 - 3600 mm
Nominal Pressure [PN] up to 25 bar
Nominal Stiffness [SN] up to 320,000 N/m²
Thickness of inner polyurethane liner Typically 2 mm, adaptable to project requirements