Tank Solutions — FRP / GRP Tanks
Rectangular FRP Tank
A square or rectangular footprint for sites where plot shape matters more than structural efficiency.
Rectangular FRP Tank
A molded or panelized rectangular FRP vessel with engineered corner joints, base and external stiffeners or ties.
Suited to treatment plants, process rooms, sumps and restricted footprints. Flat walls carry high hydrostatic loads and are engineered as such — they are never sized using a cylindrical-shell rule.
FRP / GRP TanksSpecification
- Construction
- Molded/panelized rectangular vessel, engineered corners, base and external stiffeners/ties
- Options
- Open or covered top, compartments, baffles, access, grating, nozzles, support frame
- Design note
- Flat walls see high hydrostatic loads — designed specifically, not by cylindrical rules
- Resin systems
- Selected for the actual liquid, concentration and temperature
- To confirm per project
- Working volume, dimensions, SG, temperature and site loads
Where It’s Used
Frequently Asked Questions
Why do rectangular tanks need more reinforcement?
Flat walls carry higher hydrostatic loads than a curved shell, so corner joints and external stiffeners are engineered specifically — they can't be sized with a cylindrical-shell rule.
Can a rectangular tank have compartments?
Yes — compartments, baffles, covered tops and support frames are all configurable options.
Other FRP / GRP Tanks Types
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