Stainless Steel Square Water Tank IBC Tote 200L-2000L Wine Processing

Square stainless tanks serve a specific role in processing lines. They maximize storage within a given footprint, which matters when floor space is tight and you need more working volume per square meter. The straight walls and flat surfaces also make them easier to inspect and clean than some cylindrical designs.

We build these tanks from either SUS304 or SUS316L depending on what you are storing. For wine processing, SUS304 is typically sufficient from a corrosion standpoint, but if you are running high-chloride cleaning cycles or storing more aggressive products, SUS316L is the safer call. The material grade changes the price, so we do not default to the more expensive option unless your process actually needs it.

Welding is done with full penetration on the wetted seams, followed by grinding and polishing. The interior finish is typically 2B or a finer polish if your product demands a smoother surface. Exterior welds are brushed to blend with the tank body. We do not leave crevices that trap product or cleaning solution.

Capacities cover a practical range: 200L, 500L, 700L, 800L, 1000L, 1500L, and 2000L. These are nominal volumes, meaning the tank holds that much when filled to the brim. Your effective working volume will be less, usually around 90% of nominal, depending on headspace requirements and whether you need room for agitation or foam.

Common configurations include a flat bottom for simple installations, a sloped bottom with a center drain for complete evacuation, or a cone bottom where you need the tank to empty fully by gravity. Manway size, inlet/outlet positions, and leg height are all customizable. We can add level indicators, sight glasses, or a CIP spray ball if your cleaning protocol requires it.

These tanks handle water and wine processing well, but they are also used for juice storage, food ingredients, and some lighter chemical applications. Do not assume a square tank is right for vacuum service or pressurized operation. Those conditions require a reinforced design with specific pressure ratings. Tell us your actual working conditions, and we will recommend the correct build.

Technical Specifications

FAQ

Q: How do I pick between SUS304 and SUS316L?
It depends on your product and cleaning chemicals. If you use caustic washes and your product is not highly corrosive, SUS304 works. If you use nitric or phosphoric acid washes, or store chlorides, go with SUS316L.

Q: Can this tank handle vacuum or pressure?
Not as a standard square tank. Square geometry is not naturally suited for pressure. We can reinforce and rate a tank for specific conditions, but you must provide the design pressure and temperature.

Q: What is the difference between nominal and working capacity?
Nominal capacity is the total volume. Working capacity is what you can practically use, accounting for headspace, expansion, and process requirements. Plan for about 90% of nominal.

Q: How are these tanks shipped?
Most sizes fit in a standard 20-foot container. Larger tanks may need crating or flat-rack shipping. We can advise on the most economical option for your location.

To get an accurate quote, send us the product you will store, the required working volume, your preferred material grade, operating temperature, available floor space, and any special fittings or accessories you need. With that information, we can recommend the right tank configuration and provide a firm price.