
Polyethylene Tanks in Glen Rock, NJ
Glen Rock 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.

Fiberglass vs Metal
Light weight, corrosion resistant, non-conductive, affordable and a high-quality product, say no more, fiberglass tanks are your best choice for your storage solutions whether it be, food grade water, waste water, chemicals, or fuel. Fiberglass tanks offer a high strength to weight ratio and resistance for many applications. Fiberglass tanks can be custom made to fit your specifications with sizes ranging from 3 ft to 14 ft in diameter, vertical or horizontal. Fiberglass tanks are easily repaired, re-lined and reconfigured if needed, meaning a tank won’t need replacement for minor damage or wear.


Glen Rock 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.
Glen Rock, NJ 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.

Glen Rock, NJ Green Thread® Fiberglass Pipe
Green Thread® fiberglass pipe is a top-quality product from NOV Fiber Glass Systems that has gained immense popularity in various industries, including oil and gas, chemical processing, water and wastewater, and marine applications. Its exceptional corrosion resistance and durability make it the go-to choice for companies looking for reliable piping solutions that can handle high-pressure and high-temperature applications. Green Thread® fiberglass pipe is made using a unique filament winding process that involves wrapping glass fibers around a rotating mandrel, impregnating them with a thermoseting resin, and curing them under heat and pressure to form a solid pipe. This manufacturing process makes it lightweight and easy to install, reducing labor and installation costs while maintaining its strength. Available in sizes ranging from 1 inch to 42 inches in diameter, Green Thread® fiberglass pipe is highly customizable to meet specific project requirements. Its ability to withstand a wide range of chemicals and corrosive fluids further adds to its versatility and suitability for various industrial applications. Its popularity in various industries, including oil and gas, chemical processing, water and wastewater, and marine applications, atests to its reliability and suitability for various industrial needs.
