Pulp & Paper FRP Tank & Vessel Repair

Pulp and paper facilities often face corrosion-lining wear, chemical attack, abrasion, nozzle stress, heating panel damage, and laminate degradation from aggressive process conditions. Tanks handling sodium hypochlorite, sodium hydroxide, ferric chloride, hydrochloric acid, or process water can develop spidering, disbondment, emulsification, capillary migration, or shell distortion that should be inspected before failure occurs.

In many cases, yes. If the structural laminate is recoverable, targeted relining, corrosion-barrier restoration, nozzle repair, or structural reinforcement can extend vessel life for years. American Fiberglass Tank Repair focuses on repair-first solutions that protect existing capital assets, reduce lead times, and avoid the disruption associated with removing and replacing large installed vessels.

Inspections may include interior and exterior visual review, nozzle-interface checks, ultrasonic testing, laser evaluation, high-intensity backlighting, and Barcol hardness testing. These methods help identify liner failure, abrasion, shell distortion, capillary migration, low hardness, disbondment, or UV degradation. Findings are interpreted by composite engineers and documented with recommended repair actions.

Yes. Service crews can schedule repair, inspection, and maintenance around customer operations, including planned shutdowns, night shifts, weekends, and other low-downtime windows. This flexibility is especially valuable for mills where tanks and process vessels support continuous operations and taking equipment out of service can create significant production and scheduling impacts.

Relining materials are selected for the stored product, concentration, and operating temperature. Options include custom-blended isophthalic and terephthalic polyester, vinylester, and epoxy resins, along with fiberglass mat, chopped strand, Nexus, Harlar, carbon veil, and other laminate systems. Matching the material system to the chemical service is essential for long-term performance.

Yes. Field crews can remove, relocate, resize, add, or block off FRP nozzles, ports, and manways. New nozzles can be prefabricated, aligned with existing piping, laminated into the tank shell, and tied into the interior corrosion lining. This helps facilities adapt vessels to process changes without replacing the entire tank.

Yes. American Fiberglass Tank Repair provides 24/7 emergency service for impact damage, forklift strikes, dropped equipment, tipped tanks, and urgent FRP failures. Crews mobilize with equipped Service-Pack containers carrying resins, mats, and veils so assessment, structural repair, lining repair, and return-to-service inspection can begin quickly on arrival.

American Fiberglass Tank Repair serves all 50 U.S. states, including Hawaii and Puerto Rico, as well as Canada, Mexico, the Caribbean, and select international locations. Field crews support routine maintenance, shutdown work, inspections, and emergency response, while dedicated facilities in New Hampshire support specialized FRP tanker trailer relining work.