Design Analysis of Polyethylene Rainwater Storage Tanks


Polyethylene tank certification

 Solidtech Engineering has been offering engineering services for for polyethylene tank design since 2007.  We are able to provide certification for tank designs that successfully meet the requirements for strength and size, as set by AS4766 Polyethylene storage tanks for water and chemicals.

Using details and dimensions provided by the client, Solidtech Engineering produces analysis models for each tank size. The designs are then verified using Finite Element Analysis (FEA) to complete the design checks for roof loads and fluid pressures at the nominated specific gravity.

Design Conformance Certificates are provided for each tank size.  Solidtech Engineering has performed tank certification work for Toowoomba Plastics and Sheet Metal, National Poly Industries and Clark Tanks to name a few.





Photo rendered TanksPhoto Rendered TanksTank FEAPhoto Rendered Tank