Rectangular Tanks
Rectangular Tanks — Max Capacity. Min Freight. Patent-Proven.
The patented extrusion-wound rectangular tank delivers massive cost savings, unmatched durability, and global shippability. Liberty specs them to your chemistry, footprint, and compliance needs — first time, every time.
Talk to James — Get the Right Rectangular Tank
Patent #10,150,264 • 18,000 gal • 80% freight savings
Why Rectangular — and Why They Win
Space, cost, compliance: rectangulars change the economics of chemical storage. Ship what a cylindrical never could, cut freight bills by 80%, and spec the only tanks that have never failed with elephant’s foot or bowing.
- Space efficiency — container-fit, tight footprints, no wasted volume.
- Cost efficiency — 80%+ freight savings unlocks global projects.
- Structural strength — 1″ walls / 1.5″ ends, no bowing or cracking.
- Repairability — field-repairable, unlike fiberglass or steel.
- Compliance — pH 0–14, NSF/ANSI 61 + FDA potable.
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Industrial applications
Frac Tank Liner
40′ inserts
Best for: Rugged frac / mining projects needing chemical containment inside steel shells.
Container-Insert Rectangular
7,600–18,000 gal
Best for: Global freight, shipping inside standard containers, potable or chemical duty.
Flat / Slope / Double Wall
Custom builds
Best for: High-duty, audit-safe builds needing slope bottoms, double wall, or full repair access.
The Man Behind the Rectangular Spec
James has seen every shipping nightmare — and solved it with rectangulars. From frac tank liners in Texas to 18,000-gallon container tanks in Alaska, his specs have saved clients millions in freight and maintenance.
- 80%+ freight cost reductions on global projects.
- Millions saved vs steel repaint & sandblast cycles.
- Audit-safe specs for nuclear, municipal, and mining.
- Decades of service without corrosion or elephant’s foot failures.
