Assmann Corporation of America
See how Assmann can help meet your needs
We can provide a solution for any tank, even custom builds.
Quality: First and Forever
Assmann Corporation of America manufactures polyethylene chemical and industry bulk storage tanks that deliver quality that lasts.
Whether you’re looking for plastic storage tanks to store Sodium Hypochlorite, Sodium Hydroxide, or other chemicals, Assmann has products suited to your need. Available in different sizes, gallonages and types, we manufacture bulk storage tanks the right way, with uniform wall thickness and unparalleled quality and reliability.
- Vertical storage tanks, double wall tanks, and other storage applications, with a full suite of chemically-resistant accessories that stand the test of time.
- Assmann is the only manufacturer who uses non-shielded molds with low temperature heat and gradual air cooling.
- Our products are the first and only polyethylene tanks to achieve ISO 9001 Certification.
Plastic Tank Products
Double Wall Tanks
Our double wall chemical storage tanks are designed according to ASTM D-1998 standards provide the best protection against hazardous chemical spills.
Vertical Tanks
Each tank is rotationally molded from virgin high density crosslink or FDA-compliant linear polyethylene and are ISO 9001:2105 certified for liquid storage.
Every Accessory You Need
Equip your tank with patented molded-in Full Drain Outlets, modular tank stands, heat tracing, restraints and more – all made to our exacting standards.
The Assmann Difference
We at Assmann Corporation are constantly finding ways to increase efficiency in our process. But we’ll never abandon successful methods for any cost-cutting measure that would compromise the quality we’re known for. That means we’ll always provide a tank you can trust, in a timeframe that works for your needs.
No Cutting Corners
Part of what makes our process so unique is that we do not “shield” the outside of our tank molds. In a competitive marketplace it has become a common practice to wrap and weld layers of sheet metal (shielding) around the outside of the mold to reduce heat transfer.
Cross-Linking to a High Degree
We have separate chambers using only very high volume air movement to assure a gradual cooling of the mold and the part inside. This allows the cross-linking process still taking place upon exiting the oven chamber to complete throughout the entire tank wall.
Rotational Molding
Our unique and efficient large ovens, which rotate end-over-end, receive convection heat from an adjacent stationary furnace. The oven shape and foil design create optimum airflow and uniform heat to set the first stage for the highest quality parts possible.