Plastic Tank Manufacturers banner

Poly Tanks

A reliable source for Plastic Tank information and leading Plastic Tank Companies & Manufacturers.

Their seamless construction provides them with greater impact strength and superior resistance to rust, corrosion, chemicals, and fuel additives. These virtually indestructible tanks have a longer lifespan than steel tanks, which can fracture and leak. Read More…

Poly Tanks Poly tanks, or plastic tanks, are more durable and require less maintenance than comparable steel and fiberglass tanks. Poly tanks have several advantages over the traditional metal tanks, which can be fabricated from stainless steel, steel, titanium and even Hastelloy.
Request for Quote

Leading Manufacturers

Mobile, AL  |  800-226-1134

With over 100 years combined experience, All Plastics and Fiberglass has the experience to handle all your plastic and fiberglass needs.

Request A Quote

All Plastics and Fiberglass, Inc. $$$

Fort Wayne, IN  |  800-228-7716

Specializing in fabricated plastic tanks such as water tanks, polypropylene tanks, polyethylene tanks and storage tanks, Park Plastic Products is capable of making your plastic tank in any size or dimension.

Request A Quote

Park Plastic Products $$$

Orange, CA  |  877-768-6585

Roto Dynamics Inc., custom rotational molders serving rotomolding and plastic tank needs nationwide. We are dedicated to our customers manufacturing needs. Building customer relationships based on integrity and communication assists us in developing a competitive advantage within the industry.

Request A Quote

Roto Dynamics Inc. $$$

Lake City, PA  |  814-774-2500

Sterling is a leader in the design and fabrication of plastic tanks. We set ourselves apart from the competition because of our ability to manufacture your product quickly and deliver it on time. With more than 30 molding arms constantly in use, we can manufacture your product quickly, and our products are nothing short of the best quality. Contact Sterling today!

Request A Quote

Sterling Technologies, Inc. $$$

Edmonds, PA  |  877-468-2657

Go-To-Tanks is a full-line distributor of stock and custom-built plastic storage tanks and accessories, with locations all across the U.S. All of our tanks are made in the USA. We are able to offer direct-wholesale prices directly to our customers while never compromising the Quality of our products. Our manufacturing locations are strategically located to offer you the best shipping rate possible while allowing us to ship tanks to our customers within a matter of weeks not months

Request A Quote

GoTo Tanks $$$

Pearland, TX  |  281-648-0909

Sherman Roto Tank specializes in tanks that are manufactured to be suitable to store and process chemicals. Our tanks are a great choice for any industry. All our products go through extensive testing in order to surpass the industry standards.

Request A Quote

Sherman Roto Tank $$$
placeholder image All Plastics and Fiberglass, Inc. Park Plastic Products Roto Dynamics Inc. Sterling Technologies, Inc. GoTo Tanks Sherman Roto Tank

Poly tanks can easily be molded to fit tank compartments, unlike metal tanks, and are simple to install. Poly tanks also cost less overall than steel tanks, which makes them advantageous for companies searching for less expensive storage alternatives. Poly tanks are used in a wide variety of industries and applications including: water treatment and chemical processing industries to hold such hazardous fluids as sodium hypochlorite, sulfuric acid, caustic soda, and hydrochloric acid; industrial manufacturing and processing, used in varied applications such as electroplating, recycling, parts washing and more; automotive, for use in the storage of fuels and oils such as motor oils, fuel oils and diesel fuels; and agriculture, for use in irrigation and fertilization systems for food production applications.

Some of the many types of common plastic materials used to fabricate poly tanks include polyethylene, polypropylene and polyvinyl chloride. Polyethylene (PE) is one of the many types of plastics from which poly tanks can be constructed. Polyethylene, a light, chemical-resistant thermoplastic, is the most commonly used plastic resin for storage tanks. The common types of polyethylene resins include linear high density (HDLPE), cross-linked high density (XLPE), and linear low density (LLDPE) resins.

Poly Tanks Poly Tanks - Park Plastic Products

Polypropylene (PP) is another common choice, due to its advantageous characteristics of a lightweight structure and excellent resistance to moisture and heat. Additional beneficial properties include high strength, low density and a melting point of 320º F; in fact, it is even stronger than polyethylene, though less chemically inert. Lastly, polyvinyl chloride (PVC) is another excellent material choice for poly tanks.

Polyvinyl chloride features the advantageous physical properties of being able to be combined with various additives in order to offer rigidity or flexibility; opaqueness, transparency or color; and insulating or conductivity. However, polyvinyl chloride has a negative impact on the environment and human health since it contains highly toxic elements that may leech into the ground or atmosphere. Thus, this type of plastic is less commonly used than the other two.

Poly Tank Informational Video