About Rhino Fittings
Stainless steel tank fittings engineered and manufactured by American Tank Company.
Rhino Fittings is a brand of American Tank Company, the same family-owned team behind WaterTanks.com with over four decades in the water and liquid storage industry. We design and manufacture Rhino & Titan stainless steel tank fittings, seismic restraint systems, and galvanized tank ladders — and we sell them factory direct.
Designed and engineered to perform under the harshest conditions, Rhino Stainless Steel Tank Fittings deliver ultimate strength and corrosion resistance. When it comes to manufacturing quality and product durability, we wrote the script and published the book. A tank fitting is only as strong as its weakest link, which is why we’ve left nothing to chance — every fitting is CNC precision-tooled from Type 316L stainless steel.
Become a Rhino Dealer
We partner with tank manufacturers, dealers, and installers nationwide. Contact us to learn about factory-direct pricing and our dealer program.
Need fittings for your tank?
Buy factory direct — call 877-655-7100 or request a quote for pricing and lead times.