
Polyethylene Tanks in St. Georges, DE
St. Georges Above Ground Plastic Storage Tanks In Stock
Vertical, Horizontal, Cone Bottom – we sell all varieties of above ground industrial tanks and chances are we have just what you need in stock right here in our Pennsylvania warehouse. For the last 40 years, Design Plastic Systems has been an industry leader in sales and service of non-metallic polyethylene and polypropylene bulk storage tanks. Our plastic vertical tanks range in size from 20 gallon to 20,000 gallons and are molded in a variety of polyethylene materials including FDA and NSF 61 listed linear high-density (HDLPE) and cross-linked high-density (XLPE) resins. Our fiberglass tanks are custom fabricated to fit your storage needs and size specifications. Through a contact molded and filament winding process, we can provide a custom fiberglass tank with a diameter ranging from 3 to 14 foot.


St. Georges Non-metalic Double Wall Storage Tanks to Prevent Spills
Double -wall storage tanks with secondary wall protection are the best way to prevent hazardous spills or chemical leaks. Our Captor Double Wall Tanks and Containment systems are designed to alleviate environmental and safety concerns. The unique tank-in-tank system provides a total containment. Our tanks are designed for indoor or outdoor applications and are enclosed to prevent snow, rain, and other debris from collecting in the containment vessel. Double-containment tanks are supplied with a vented manway; however, non-vent and hinged manways are also available depending on your application. All tanks meet ASTM D1998 design standards and HDLPE black and white comply with FDA regulations. Crossed linked (XLPE) are available in black and natural white.
St. Georges, DE Fiberglass Grating

St. Georges DE Aqua Grate - ADA Compliant Grating to reduce Slip and Falls
Our fiberglass grating is ideal to reduce slip in fall accidents in the workplace. Our top surfaces are made with a gritted top surface or a concave (meniscus) top surface providing excellent slip resistance footing for industrial applications. We also have an option for slip resistant grating for the outdoor recreational market such as water parks, marinas, piers, and swimming pools. Fibergrate’s Aqua Grate fiberglass grating offers a slip resistant top surface for barefoot traffic and is ADA compliant. A must in high traffic, chlorinated or saltwater environments.
Explore the Chemical Resistance of Fiberglass Pipe in St. Georges, DE
Fiberglass pipes are generally known for their excellent resistance to corrosion and chemicals. Some of the top solvents and acids that fiberglass pipe is suited for over other pipe materials include:
- Durable piping
- Hydrochloric acid: Fiberglass pipes are also highly resistant to hydrochloric acid, making them suitable for applications in the chemical processing industry.
- Cost-effective piping.
- Acetone: Fiberglass pipes are also resistant to acetone, which is commonly used as a solvent in the pharmaceutical, cosmetic, and chemical industries.
- Sulfuric acid: Fiberglass pipes are highly resistant to sulfuric acid, making them an ideal choice for transporting this highly corrosive substance.
- Sodium hydroxide: Fiberglass pipes are resistant to sodium hydroxide and are widely used in industries that produce caustic soda, such as pulp and paper, and textiles.
- Alcohols: Fiberglass pipes are compatible with a wide range of alcohols, including methanol, ethanol, and isopropyl alcohol.

St. Georges, DE Z-Core® Fiberglass Piping Systems
One of the key benefits of Z-Core® products is their resistance to corrosion from a wide range of aggressive solvents, including:
- Hydrochloric acid
- Sulfuric acid
- Sodium hydroxide
- Hydrofluoric acid
- Acetic acid
- Chlorine gas
This resistance to aggressive solvents helps extend equipment lifespan and reduce maintenance costs. Additionally, Z-Core® products are lightweight and easy to install, which can lead to faster installation times and lower overall project costs.
