
Polyethylene Tanks in Frederica, DE

Frederica 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.

Fiberglass Vs Steel
When designing a project, contractors or architects prefer fiberglass grating over metal or wood for many industrial applications. Fiberglass grating is 70% lighter than steel and has an exceptional strength to weigh ratio. In addition, fiberglass is corrosion resistant and requires less maintenance than steel and eliminates the heavy maintenance such as sandblasting and painting.
If your plant has areas where there is vehicular traffic, Fibergrate has a line of grating to assist. High load mold and pultruded grating is designed with a one-piece design which provides extra strength and durability. Where necessary, this grating can withstand forklift and tractor trailer traffic. In addition to strength, this grating is much lighter than metal and will not corrode over time.

Frederica, DE Red Thread® Fiberglass Pipe
Red Thread® fiberglass pipe is a strong and durable composite pipe that is ideal for use in a variety of industrial, municipal, and marine applications. Made from glass fibers and an epoxy resin matrix, this pipe is highly resistant to corrosion, chemicals, and abrasion. It comes in various diameters, wall thicknesses, and lengths, and can be customized with different types of joints and fitings to suit specific installation requirements. Red Thread® fiberglass pipe is commonly used in oil and gas, water and wastewater, and chemical processing industries due to its excellent resistance to corrosion and other harsh conditions. It is a reliable and cost-effective alternative to traditional piping materials and is known for its long service life and low maintenance requirements.

Frederica, DE Fiberglass Piping Systems & Fittings to the Chemical, Industrial, Wastewater, and Power Generation Industries
Fiberglass piping systems and fittings are commonly used in a variety of industries, including chemical, industrial, wastewater, and power generation. Fiberglass reinforced plastic (FRP) piping systems offer numerous advantages over traditional materials like steel, including superior corrosion resistance, lightweight construction, and long service life.
- Industrial applications: FRP piping systems are used in a variety of industrial applications, such as food processing, pulp and paper, and mining. These industries require piping systems that can withstand harsh operating conditions, and FRP offers the durability and resistance necessary for long-lasting performance.
- Wastewater treatment: FRP piping systems are widely used in wastewater treatment facilities due to their resistance to corrosion from harsh chemicals and sewage. These systems are also lightweight and easy to install, making them a popular choice for new construction and retrofit projects.
- Power generation: FRP piping systems are commonly used in power generation facilities for the transport of cooling water, chemicals, and other fluids. They are highly resistant to corrosion from chemicals and high temperatures, making them an ideal choice for power generation applications.
- Chemical industry: FRP piping systems are commonly used in the chemical industry for the safe and reliable transport of corrosive chemicals. FRP is highly resistant to a wide range of chemicals, making it an ideal choice for chemical processing applications.
Frederica, 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.

Frederica, DE Tank Accessories
Inspections, Certifications, and tank modifications available upon request. Design Plastics can assist with your installation, DEP Certification and tank fit out. We provide service and an expert staff who can offer piping, valves, bulkhead fittings and level controls for a complete tank package. Our tank manufacturers also provide under warranty, leak detection, sight glass assemblies, external fill lines and reverse gallonage indicators to name a few.
To complete your installation, Design plastic can provide fiberglass grating for safety OSHA platforms, handrail, and stairs.
