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Manufactured in the USA

Filament Wound Fiberglass (FRP) Pipe

The Conley Composites filament wound products are amine cured, and oven post-cured for superior chemical resistance and HDT (maximum temperature) performance. With more than half a century in the industry and piping systems all over the world we have the knowledge and experience needed to provide you with the best fiberglass reinforced piping system available.

Example above displays all three layers involved in the maufacturing of a spool of Conley pipe.

3 Layer Fiberglass Pipe & Fittings Manufacturing Process

Conley Composites filament wound fiberglass reinforced pipe, fittings, and accessories are engineered to the highest, most exacting standards in the industry. Painstakingly manufactured with a triple layered approach to fight corrosion:

1. Internal Corrosion Barrier

60 or 100 Mil thick, with a minimum double Nexus wrap reinforcement, oven post-cured for superior chemical resistance and HDT (maximum temperature performance).

2. High Tensile Filament Winding

Filament wound structural wall (cage) with continuous strands of saturated E-Glass delivered under controlled tension at 54 3/4 Degrees for optimum Hoop and Axial strength.

3. External Corrosion Barrier

Nexus reinforced external corrosion barrier with a 25 year guarantee against U.V. light degradation or "fiber-blooming." Unlike many other FRP piping systems, there is no glass in the external corrosion barrier, reducing lung, eye, and skin irritation from airborne glass particulates commonly associated with preparation for joining.

Filament Wound Fiberglass Piping Products 

Conley Composites offer three filament wound fiberglass piping products – Single Wall FRP Pipe, Double Containment FRP Pipe, and Specialty FRP Pipe. The resin types for the internal and external protection of your piping system include epoxy, vinyl ester, novolac, and E-Plus™. Whichever resin you choose, Conley's skilled manufacturing team will ensure you get exactly the high-quality pipe and accessories you need for your process system. Learn more about our resin types and their frequent applications below.

The Endurance™ Composites brand has been offering quality fiberglass reinforced pipes for over 60 years. Learn more about the hand lay-up techniques and filament winding utilized in the Endurance™ Composites fiberglass reinforced pipes manufacturing process.

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