Fiberglass structural shapes & sizes

For walkways, platforms, and bridges → FRP I-beam (max stiffness). For framing, cable trays, modular skids → FRP channel. For stiffeners, bracing, ledgers → FRP angle. For trusses, columns, frames → FRP square tube (max torsional rigidity). For handrails, antennas, conduits → FRP round tube. For concrete reinforcement requiring a bond surface and bar-specific qualification, use the dedicated FRP rebar range rather than a smooth structural rod. Use our AI sourcing assistant or request a 24-hour engineering review.

Confirm the certificate holder, product or specimen, report number, method, date and scope. EN 13706 and ASTM D3917 are specification references, not proof of blanket certification. CE/UKCA documentation depends on the product, intended use and applicable assessment route.

Catalog dimensions identify standard section options, not live inventory. Confirm tooling, material, quantity and production timing in the quotation.

Yes. Pultruded FRP profiles can be cut with a circular saw and carbide-tipped or diamond blade, drilled with carbide bits, and joined with stainless or FRP fasteners. Use of standard steel tools is acceptable; coolant is not required. We supply free fabrication guidelines covering bolt hole edge distances, post-cut sealing of cut edges, and recommended fastener torques.

The global market for pultruded FRP structural profiles includes Strongwell (EXTREN®, USA), Creative Pultrusions (USA), Fiberline Composites (Denmark), Exel Composites (Finland), and large manufacturers based in China. F1 Composite manufactures the complete F1-STRUX structural range — I-beams, channels, angles, tubes, flat bars, and rods — to EN 13706 E17/E23 and ASTM D3917 requirements. Products ship directly from our factory in China without a regional distributor markup.

Compare the proposed geometry, material grade, mechanical properties, tolerances and inspection evidence against the original specification. A similar section or standard reference does not establish interchangeability. Send the project requirements for a product-specific comparison.