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Fiberglass Pipe and Fittings

Fiberglass piping, made from a composite of glass fibers and resin, offers a lightweight, corrosion-resistant alternative to traditional piping materials such as steel and PVC. Its inherent strength and durability make it suitable for a wide range of applications, including water and wastewater management, chemical processing, and industrial systems. The non-corrosive nature of fiberglass allows it to withstand harsh chemicals and environmental conditions, significantly reducing maintenance costs and extending the lifespan of the installation. Additionally, fiberglass piping is resistant to UV radiation and can be tailored to meet specific temperature and pressure requirements, making it versatile for both above and below-ground installations. Its smooth interior surface promotes efficient flow, while its lightweight design facilitates easier transportation and installation compared to heavier materials.

Corrosion Piping Products, a division of Tenn-Plast, Inc., is a proud distributor of NOV Fiberglass Systems complete line of corrosion solution products.

Red Thread™
Filament-wound product using epoxy resins and continuous glass filaments with a resin-rich interior surface. Pipe and fittings are available in 2- through 24-in. diameters with pressure ratings up to 450 psig static at a maximum operating temperature of 210°F. Compatible epoxy fittings are manufactured with the same chemical and temperature capabilities as the pipe.
Applications Include:
  • Chemical Processing Liquids
  • Food Processing Liquids
  • Potable Water
  • Cooling Water
  • Condensate Return
  • Industrial Wastewater
  • Mildly Corrosive Liquids
  • Crude Oil and Gas
  • Produced Water
  • Saltwater
  • CO2
Learn more about Red Thread™
Green Thread™
Filament-wound product using amine-cured epoxy resins and fiberglass as well as a resin-rich liner reinforced with a surfacing veil for superior corrosion resistance. It is recommended for dilute acids and caustics. Pipe and fittings are available in 1- through 16-in. diameters with pressure ratings up to 450 psig static at a maximum operating temperature of 225°F. Compatible epoxy fittings are manufactured with the same chemical and temperature capabilities as the pipe.
Applications Include:
  • Chemical Processing Liquids
  • Food Processing Liquids
  • Potable Water
  • Cooling Water
  • Condensate Return
  • Industrial Wastewater
  • Mildly Corrosive Liquids
  • Crude Oil and Gas
  • Produced Water
  • Saltwater
  • CO2
Learn more about Green Thread™
Centricast™ CL
Centrifugally cast product using a highly resilient formulation of corrosion-resistant vinyl ester resin with high-strength glass fabric. It is recommended for most chlorinated and/or acidic mixtures up to 175°F and other chemicals up to 200°F. Pipe and fittings are available in 1- through 14-in. diameters with pressure ratings up to 150 psig static, with higher ratings in smaller sizes. Compatible fittings are manufactured with the same chemical and temperature capabilities as the pipe.
Applications Include:
  • Acids
  • Salts
  • Chlorine Water
  • Oxidizing Agents
  • Chemical Process Solutions
Learn more about Centricast™ CL
Centricast™ RB
Centrifugally cast product using a highly resilient formulation of aromatic amine cured epoxy resin with high-strength glass fabric. It is recommended for most chemical mixtures, hot caustics, and corrosive slurries up to 250°F. Pipe and fittings are available in 1- through 14-in. diameters with pressure ratings up to 150 psig static, with higher ratings in smaller sizes. Compatible fittings are manufactured with the same chemical and temperature capabilities as the pipe.
Applications Include:
  • Acids
  • Caustics
  • Salts
  • Solvents
  • Chemical Process Solutions
Learn more about Centricast™ RB
Z-Core™
Centrifugally cast product using a highly resilient formulation of aromatic amine cured premium grade epoxy resin with high-strength glass fabric. It is designed for service in the most severe corrosion applications such as concentrated sulfuric acid (up to 98%), hydrochloric acid, hot caustics, and mixtures of acids, solvents, and bases up to 275°F. Pipe and fittings are available in 1- through 14-in. diameters with pressure ratings up to 150 psig static, with higher ratings in smaller sizes. Compatible fittings are manufactured with the same chemical and temperature capabilities as the pipe.
Applications Include:
  • Sulfuric Acid 98%
  • Hydrochloric Acid
  • Methylene Chloride
  • Acetone
  • Dimethyl Formamide
  • Chloroform
  • Caustics
  • Solvents
  • Process Drains
Learn more about Z-Core™
F-Chem™
Filament-wound product using vinyl ester thermosetting resins and continuous glass filaments with a resin-rich liner reinforced with a surfacing veil for superior corrosion resistance. Pipe and fittings are available in 14- through 72-in. diameters with pressure ratings up to 150 psig static at a maximum operating temperature of 250°F. Compatible vinyl ester fittings are manufactured with the same chemical and temperature capabilities as the pipe.
Applications Include:
  • Potable Water
  • Wastewater
  • pH 2-13 Solutions
  • Brine Solutions
  • Food Processing
  • Cooling Water
  • Chemical Processing
  • Saltwater Handling
  • Crude Oil and Gas
  • Produced Water
  • CO2
Learn more about F-Chem™
Ceram Core™
Pipe and fitting products made from structurally reinforced epoxy resin embedded with high-alumina ceramic. It is designed for the severe abrasion conditions caused by sharp, angular particles in high-flow streams such as slurries up to 200°F. Pipe and fittings are available in 6- through 16-in. diameters with pressure ratings from 100 to 225 psig static, depending on the size. Compatible fittings are manufactured with the same chemical and temperature capabilities as the pipe.
Applications Include:
  • Bottom Ash
  • Ore and Salt Slurries
  • Mine Tailings
  • Dredge Lines
  • Smelter Slags
  • Diatomaceous Earth
  • Wood Pulp
Learn more about Ceram Core™
Silver Streak™
Filament-wound product using amine cured epoxy thermosetting resins and continuous glass filaments with a resin-rich liner reinforced with a surfacing veil for superior corrosion resistance. Pipe and fittings are available in 2- through 24-in. diameters with pressure ratings up to 150 psig static at a maximum operating temperature of 225°F. Compatible epoxy fittings are manufactured with the same chemical and temperature capabilities as the pipe.
Applications Include:
  • Flue Gas Desulfurization
  • Limestone Slurry
  • Ammonium Sulfate
  • Gypsum Slurry
Learn more about Silver Streak™
We are also proud distributors for the following industry leaders of corrosion protection products: