NOV Fiber Glass Systems specialises in custom-engineered corrosion-resistant fiberglass reinforced plastic (FRP) products and piping systems for the chemical, petrochemical, pulp & paper, mining, oil & gas and offshore industries. As part of NOV Fiber Glass Systems group, Ershigs and Belco facilities are the pioneers and industry leaders in FRP composite construction for corrosive environments. Products manufactured include: FRP large and small diameter tanks and vessels, stacks, chimney liners, scrubbers, dampers, demisters, piping systems and a vast scope of additional products.

Our Belco Manufacturing and Ershigs facilities are qualified to meet the industry’s most stringent quality standard.  The Belco Manufacturing facility is certified and tested in full compliance with ASME RTP-1 for storage tanks and vessels.

No Vessel Too Large!

We offer storage of large volumes of corrosive liquids 120 feet in diameter or more, and standard shop manufactured tank and vessel diameters up to 20 feet in diameter. Proprietary construction methods result in super strong, super durable monolithic shells, free of vertical seams; which eliminates sidewall deformation during lifting and setting. Double-wall and double-bottom configurations for secondary containment are also available, simplifying leak detection and control.

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