FRP Tanks and Scrubbers

Corrosion-Resistant FRP Tanks and Scrubbers

At Abtrex Industries, we’re a trusted fiberglass reinforced plastic (FRP) producer specializing in the FRP fabrication of tanks and scrubber systems designed for demanding industrial environments. Our FRP products combine high strength, chemical and impact resistance. They deliver long-term performance in chemical plants, paper mills, power industry, air pollution control, and other critical process industries.

Whether you need a fiberglass tank for aggressive chemical storage or a scrubber for emission reduction, FRP offers unmatched corrosion resistance, cost-effectiveness, and design flexibility.

FRP Tanks

Fiberglass Tank

Fiberglass reinforced plastic tanks are engineered to often outperform traditional metal tanks in environments where chemical exposure and harsh conditions are the norm. Because FRP is a composite material made from glass fibers and thermoset resins, it provides a superior strength-to-weight ratio, resistant to corrosion even in demanding environment.

These fiber reinforced plastics deliver:

• Exceptional chemical resistance to acids, alkalis, and solvents
• Lightweight yet high strength construction for easier handling and installation
• Long service life with minimal maintenance for a lower total cost of ownership

Our FRP materials are tailored for a wide range of industries, from chemical processing to water treatment. Everywhere where durability, safety, and performance are paramount.

FRP Scrubber Systems

Lower Section of FRP Scrubber

Abtrex designs and manufactures FRP scrubber systems that efficiently remove acid gases and particulates from process exhaust. The fiberglass reinforced plastic construction ensures exceptional chemical resistance and structural integrity in continuous service.

Integrated with ducting, stacks, and reinforced plastic internals, our scrubbers form a complete air pollution control solution engineered for your emissions profile.

Lower Section of FRP Scrubber

Key Advantages of Our FRP Tanks and Scrubbers

• Superior Corrosion Resistance: FRP materials are inherently resistant to corrosion, making them ideal for chemical plants and harsh industrial environments.
• Cost-Effective Durability: FRP’s long service life and minimal maintenance result in a cost effective solution compared to metals.
• Flexible Design: From vertical FRP storage tanks to horizontal FRP scrubber towers, our team can customize any size, configuration, or molding process to meet your specifications.
• Impact Resistance: Reinforced glass fibers and precision fabrication ensure toughness even in abrasive or high-pressure conditions.

Material Selection and Additives

Proper material selection is vital for reliable FRP performance. Abtrex engineers choose from epoxy vinyl ester, polyester, and specialty resins to match your chemical resistance, temperature, and mechanical requirements.

• Epoxy Vinyl Ester Resins: Best for highly corrosive service involving strong acids or alkalis.
• Polyester Resins: A more economical choice for general applications including water and chlorine service.

We reinforce resins with fiberglass in the form of chopped strand mat (CSM) and woven roving to balance impact resistance and structural strength. Specialty surface veils like Nexus or C-veil enhance the corrosion barrier, providing a smooth, durable finish for aggressive environments.

Performance Additives

• Silicon Carbide: When a process involves slurries or high-velocity streams, erosion can destroy even the toughest corrosion barriers. We counter this by integrating silicon carbide into the resin matrix. This hard mineral creates a wear-resistant surface that absorbs impact and resists grinding forces, extending service life where mechanical wear is as critical as chemical attack.
• Carbon Veil: In environments where flammable vapors or explosive gases are present, static electricity isn’t just a nuisance, it’s a hazard. Our solution is to embed a carbon veil layer in the corrosion barrier. This conductive layer dissipates static charges safely, reducing ignition risk without compromising chemical resistance or structural integrity.
• Glass Veil Layers: Beyond conductivity and abrasion resistance, we use specialty veils like Nexus and C-glass to reinforce the corrosion barrier. These layers create a smooth, chemically resistant surface that resists wicking and micro-cracking, ensuring long-term protection against aggressive acids and solvents.

Fabrication Methods: Hand Lay-Up and Spray-Up

Our production process combines hand lay-up (HLU) and spray-up techniques, giving us full control over laminate quality and resin-to-glass ratios.

• Hand Lay-Up: Perfect for custom designs requiring strict laminate uniformity and maximum chemical resistance.
• Spray-Up: Efficient for large surfaces or tank components, maintaining consistent thickness and quality.

This dual approach ensures that each FRP tank and scrubber is structurally sound, resistant to corrosion, and optimized for your process.

Range of Applications

Our FRP solutions serve a wide range of sectors, including:

• Chemical Processing: Reliable FRP chemical storage tanks for acids and caustics.
• Water & Wastewater Treatment: Long-lasting FRP tank systems for municipal and industrial use.
• Air Pollution Control: FRP scrubber units engineered for efficient gas and mist elimination.

Get a purpose‑built FRP solution

Whether you need a new FRP tank, a custom scrubber engineered for your gas profile, or a fast, standards‑driven FRP tank repair, Abtrex brings disciplined materials selection, proven lay‑up methods, and auditable QA to every build. Share your chemistry, temperature, and pressure conditions, and we’ll configure the right barrier and laminate schedule for long‑term performance.

FRP Tank