Designed specifically for load-bearing applications in aggressive environments such as cooling tower internals, pedestrian bridge railings, and seaside platform structures, our FRP pultruded profiles deliver three critical advantages: corrosion-free service in chlorine-rich or salt spray atmospheres, non-conductive safety for electrical isolation zones, and low thermal conductivity to avoid condensation or cold bridging. Manufactured through continuous pultrusion with isophthalic polyester or vinyl ester resins and UV-stable surface veil, these profiles maintain flexural strength above 200 MPa even after 5,000 hours of accelerated weathering. The lightweight nature (1.8 g/cm³) allows two-person handling of 6-meter lengths without cranes, reducing installation logistics. On-site modifications require only standard carbide-tipped tools – no thermal cutting or post-coating. Available shapes include round tubes for handrails, structural I-beams for equipment supports, and flat bars for grating locking devices. Fire-retardant versions achieve ASTM E84 flame spread index ≤25 and smoke developed ≤50. Complete engineering datasheets (flexural modulus, flatwise shear, and creep reduction factors) attached to each shipment.
Hebei Fortis Technology Co., Ltd Product Brochure
Product Advantages
Unlike traditional steel or aluminum, our FRP pultruded profiles deliver a unique combination of lightweight strength (70% lighter than steel) and long-term durability in aggressive environments. They never rust, resist most chemicals including acids and alkalis, and remain electrically non-conductive, making them ideal for power plants, water treatment facilities, and marine structures.
From a project cost perspective, lower weight means reduced transport expenses, no need for heavy lifting equipment, and faster on-site installation – directly cutting labor hours. Their dimensional stability and UV-resistant resin options eliminate regular painting, coating, or anti-corrosion maintenance over decades of service.
We also offer design flexibility: custom cross-sections, fiberglass content from 35% to 65%, and resin systems (polyester, vinyl ester, epoxy, or polyurethane) tailored to your specific load, thermal, or chemical requirements. Fire-retardant grades (Class 1 or Class B) available for building and metro applications.
For procurement managers: consistent quality per ASTM D4385, traceable production batches, and export-ready packaging (palletized with edge protection). Samples and third-party test reports available before bulk order.
Application Scenarios
Corrosive industrial environments:Main beams and secondary beams used as platforms, corridors, or equipment supports in chemical plants, sewage treatment plants, and electroplating plants, supporting FRP grates or wooden boards. In marine aquaculture and dock facilities, truss structures are constructed as support frameworks to support work platforms or cage systems.
Electromagnetic sensitive areas:Hospital MRI room, scientific research laboratory for the construction of wall keel, ceiling keel and equipment support to ensure no electromagnetic interference. Substation, communication station: for the production of cable support, equipment fence.
Lightweight Structure and Decoration: The support systems behind architectural curtain walls, particularly in humid or corrosive indoor environments. Exhibition displays and mall decorations utilize these systems to construct temporary or permanent display stands and partition frames, which are easy to cut and shape. Playground structures are applied in humid environments such as water parks.
Secondary components of infrastructure: Solar photovoltaic panel brackets are used in areas with strong corrosion, such as tidal flats and coastal areas.
Parameter Specifications
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Tel.: +86 189 3266 2725
E-mail: sale@hbfortis.com
Add.: No.8-1, Zhenxing Street, Matun Town, Zaoqiang County, Hengshui City, Hebei Province
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