Resources
Fiberglass reinforced plastic (FRP) is not a single product. The performance of an FRP tank or pipe depends on resin chemistry, reinforcement design, fabrication method, and how well the finished product is matched to actual service conditions. Industry standards exist to define minimum requirements for each of these variables and to
Wastewater treatment facilities rely on aggressive chemicals every day. Sodium hypochlorite, sulfuric acid, ferric chloride, sodium hydroxide, and polymer solutions are common across municipal and industrial operations. Each one presents a corrosion challenge, not just for the tank that holds it, but for every component that chemical touches on its way
FRP pipe is widely used in corrosive service because it offers excellent corrosion resistance, reduced weight, and long service life when it is specified correctly. The important detail is that “FRP” is not one product. Performance is driven by resin chemistry, corrosion barrier design, reinforcement construction, joining method, and how well
Corrosion in process environments drives costs that extend well beyond the price of individual components. Over time, it increases operating expense through recurring maintenance, raises the likelihood of unplanned failures, and accelerates capital replacement cycles. The most durable cost reductions typically come from a system approach that aligns material compatibility and
FRP tanks are a smart choice for corrosive service, but they’re not maintenance-free. The best programs use repeatable inspections, clear escalation triggers, and documented trends over time. Industry guidance like FT&V RP 2007-1 specifically exists to help owners run preventive maintenance (PM) inspections and trained inspections for FRP atmospheric tanks/vessels, especially