Fiberglass (FRP) Fabrication Services

Industrial Linings, Inc. supply’s industries with FRP products such as pipe, tanks, stacks, scrubbers, fittings, flanges, and custom molded components. Our products are durable, lightweight, corrosion and abrasion resistant and offer protection against harsh chemicals and industrial environments. At Industrial Linings, we provide FRP fabricators products to a wide range of markets including, agriculture, energy, environmental, process chemical and much more.

Our FRP filament wound and contact molded product lines are designed to meet or exceed various pressure ratings and industry accepted standards including:

  • ASTM D2996
  • ASTM D6041
  • ASTM D3299
  • ASTM D3982
  • ASTM D5685
  • ASTM D4097
  • ASTM D5421
  • NBS PS15.69
  • ASME RTP-1

Advantages of our FRP Products

Our fiberglass reinforced plastic (FRP) products have many advantages over other industrial materials, such as stainless steel. Our FRP products are the most cost effective equipment used in many industrial applications. The advantages of using corrosion resistant FRP products from Industrial Linings, Inc. include: 

  • Corrosion resistance to chemical and environmental conditions, both internal and external
  • Long equipment life cycle
  • Lightweight and impact durable
  • Ability to endure high temperatures
  • Easy to install and modify
  • Cost competitive

Materials of Construction

We manufacture and fabricate all of our FRP products using premium grade vinyl ester resins, including flame retardant resins. We have extensive experience in FRP product manufacturing and fiberglass fabrication using a wide spectrum of resins. Our resin systems include:

  • Polyester
  • Vinyl Ester
  • Furan

We also provide dual laminate fabrication for piping systems and components from these types of materials:

  • PVC
  • CPVC
  • PFA
  • Polypropylene

We are also a certified fabricator for Centricast CL-2030 piping systems and components.

Methods of Construction

Hand Lay-Up Method

We use the hand lay-up method to produce products in all shapes and sizes. Catalyzed resin, chopped strand mat, and woven roving are applied to the surface of a mold. The FRP composite is compressed to the mold surface with a steel roller. Consecutive layers are applied to the surface of the mold in the same manner until the desired thickness is achieved. The finished product is left to cure and then removed from the mold.

Filament Winding Method

A resin rich corrosion barrier is applied to a mandrel and allowed to cure. Winding glass is then pulled through a saturation vat of catalyzed resin through guides and wrapped around a rotating mandrel in a helical pattern at a specified angle. Filament winding is an excellent process method for fabricating round equipment such as tanks, pipes, and duct.

Spray-Up Method

The spray-up fabrication method can be used for the corrosion barrier and structural portion of any FRP product. With this method continuous strand roving combined with catalyzed resin, is fed thru a chopper gun and sprayed on a mold or mandrel. This method offers quick and flexible application of glass to complex shapes.

Dual Laminate Fabrication

Dual laminates are hybrid process equipment and components made with a specialized thermoplastic interior liner (PVC, CPVC, and Polypropylene) and combined with a FRP exterior structure. 

Piping & Fittings

Industrial Linings, Inc. designs, manufactures, and fabricates a full range of corrosion and abrasion resistant FRP fittings & pipes.

Piping & Fittings Learn More

Scrubbers & Stacks

We can design, manufacture, and fabricate a wide range of scrubbers and stacks based on your design.

Scrubbers & Stacks Learn More

Tanks & Vessels

Industrial Linings, Inc. can design, manufacture, and fabricate virtually any type of vessel our customers may have the need for.

Tanks & Vessels Learn More

Custom Product Fabrication

Industrial Linings, Inc. can design, manufacture, and fabricate virtually any type of FRP product.

Custom Product Fabrication Learn More
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