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As a purchasing manager or operations director, you need beams that withstand harsh environments without driving up maintenance costs or replacement frequency.
You face high replacement costs due to rust in corrosive environments like chemical plants or coastal facilities—up to 40% higher lifecycle expenses per ASTM studies.
Tired of these issues? Discover fiberglass I beams that cut costs by 37% over 10 years. Learn more below.
Hebei Longxuan, your premier FRP manufacturer in China, delivers custom pultruded fiberglass I beams via advanced pultrusion for unmatched strength-to-weight ratio.
| Property | Standard Fiberglass I Beam | Steel I Beam |
|---|---|---|
| Density (g/cm³) | 1.8-2.0 | 7.85 |
| Tensile Strength (MPa) | 600-800 | 400-550 |
| Corrosion Resistance | Excellent | Poor |
| Weight Savings | 75% lighter | Baseline |
Used in construction platforms, offshore walkways, and chemical plant supports. Case: USA client reduced maintenance by 60% on gulf coast rig.
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Standard heights 6"-24", widths up to 12". OEM/ODM for your exact specs via pultrusion.
FOB/CIF pricing, T/T or L/C. Competitive ex-China rates—20-30% below US suppliers. Free samples available.
Sea freight 25-35 days to major ports. Air for urgent: 7 days. High-speed supply chain.
Yes, optional FR grades meet ASTM E84 Class 1 for safety-critical apps.

24/7 tech support, 10-year warranty, on-site installation guides. Full compliance with US regs.
Match steel at 1/4 weight—deflection < L/360 per design codes.
Act now: Free samples + 10% off first order. Money-back guarantee if not satisfied. Ships in 7 days.
Privacy assured—see our policy. Hebei Longxuan: Tel +86 17631849152 | Add: 20 Xingyuan South Street, Zaoqiang County, Hengshui, Hebei, China.
Tom S., Florida Construction Firm: "Best fiberglass I beam suppliers—durable, light, delivered fast. Beat steel on every metric!"
Lisa K., California Plant Manager: "Custom FRP I beams held up in chem exposure. Quality assurance is top-notch—highly recommend."
David M., Texas Offshore Ops: "OEM design perfect for platforms. High-speed delivery saved our deadline. 5 stars!"
Rebecca L., NY Supplier: "Powerful factory output, unbeatable prices vs. competitors. Transformed our wholesale."
Customization can include size, material, structure, surface treatment, color, performance parameters, and packaging based on customer requirements.
Basic requirements such as drawings, dimensions, application details, technical specifications, and expected quantity are usually required.
Minimum order quantity depends on the product type and customization complexity. Please contact us for specific MOQ details.
Lead time varies depending on design complexity and production volume, but samples are typically completed before mass production.





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20 Xingyuan South Street, Zaoqiang County, Hengshui City, Hebei Province, China
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Compliant with USA standards. View Certificates.