FRP Loose Flanges

FRP Loose Flanges are used for waste water, rainwater, process water, air, etc. FRP Loose Flanges are suitable for underground installations.

Tunetanken FRP Loose Flanges are produced in fiber-reinforced composite material, which is a robust and corrosion-free material that does not corrode.

Contact sales
Send us an email at

  • Long life-cycle.
  • Corrosion resistance.
  • Various sizes.


DiameterStrength classMaterial
350 mmPN10FRP
400 mmPN10FRP
450 mmPN10FRP
500 mmPN10FRP
600 mmPN10FRP
700 mmPN10FRP
800 mmPN10FRP
900 mmPN10FRP
1000 mmPN10FRP
1200 mmPN10FRP
1400 mmPN10FRP
150/168 mmPN10FRP
200/220 mmPN10FRP
250/272 mmPN10FRP
300/324 mmPN10FRP

Scroll to Top