Data Sheet For Switching to HDPE/PP CIVILPIPE SN8/16 In a PVC/Concrete Storm System


This data sheet will explain how easy it is to use INFRAPIPE CIVILPIPE – a twinwall pipe 225-1000 SN8/SN16 – in parts of a stormwater system to save a lot of money. Installation is quicker, easier and safer too.

Download Data Sheet for Switching to HDPE/PP Civilpipe SN8/16 in a PVC/Concrete Storm System

Basically, do all the fiddly stuff with 100 & 150 in PVC – once it gets to 225+ in the ground, switch to CIVILPIPE! These are the easiest ways of switching over:

  • Use a fitting with PVC inlets and a CIVILPIPE outlet (above).
  • Go from PVC to a CIVILPIPE Mainway with a PVC2TW connector.
  • Bring CIVILPIPE out of the manhole with a Manhole Starter.
  • Bring CIVILPIPE straight out of the catchpit or sump.

Getting length right is easy too. Pipes normally join spigot to socket but if needed:

  • Use a Shear band to join two CIVILPIPES of the same size.
  • Use a CIVILPIPE slip coupler.
  • Use CIVILPIPE fittings (all female – double socket).
  • Use the manhole, catchpit or sump to align and match lengths.

Any questions please email [email protected] and don’t forget we are still making KRAH™ pipes to DN3200, tanks to any cubic metreage even 200M³ and up, solid wall from DN525 to 2m+ and new SN4/SN8 & SN16 corrugated culvert 100-1000mm.

INFRAPIPE™ is fully committed to maintaining the highest standards of certification.