30×40×6mm Fiberglass I-Beam
This 30×40×6mm fiberglass I-beam is made by professional pultrusion. It offers outstanding load capacity, rust-free performance and low maintenance for harsh outdoor and corrosive environments.
| Width | 30mm |
|---|---|
| Height | 40mm |
| Thickness | 6mm |
| カラー | Yellow, black, green, blue, red, etc |
Customizable Options
Tailored size, color, and surface finish to meet your project needs.
Factory-Direct Pricing
Save costs with direct production from our source factory.
Product Introduction
1.30×40×6mm Fiberglass I-Beam Introduction
30×40×6mm Fiberglass I-Beam is a high-strength pultruded fiberglass structural beam engineered for medium-duty load-bearing and spanning applications. As a superior corrosion-proof, lightweight alternative to traditional steel I-beams, our 30×40×6mm Fiberglass I-Beam delivers outstanding rigidity, structural stability and long-term durability. It is the ideal choice for industrial flooring supports, platform framing, roof systems and corrosive environment structural projects worldwide.
2.Key Advantages of Our 30×40×6mm Fiberglass I-Beam
| Feature | Description |
| High Load-Bearing & Structural Rigidity | The standard 30×40×6mm I-shaped cross-section provides excellent bending resistance and overall stability, perfectly suited for medium-span load-bearing structures. |
| Outstanding Corrosion & Chemical Resistance | Fully resistant to acids, alkalis, saltwater, humidity and UV radiation; no rust, no rot, and requires no painting or anti-corrosion maintenance over its service life. |
| Non-Conductive & Flame Retardant | Inherent electrical insulation property with optional fire-retardant grades, safe for use in power plants, electrical substations and flammable industrial zones. |
| Lightweight & Cost-Effective | Significantly lighter than steel I-beams, reducing transportation, handling and foundation load; easy to cut, drill and install on-site. |
| Long Service Life & Low Maintenance | Weather-resistant and fatigue-proof design offers a lifespan of over 20 years, greatly lowering later maintenance and replacement costs. |
3.Wide Range of Industrial Applications
| Application Scene | Description |
| Industrial Platforms | Factory walkway supports, working platform beams, and mezzanine floor framing. |
| Roof & Wall Structures | Workshop roof beams, greenhouse main frames, and industrial building load-bearing members. |
| Marine & Coastal Areas | Seaside facility beams, dock structural supports, and salt-fog resistant spanning components. |
| Chemical & Wastewater Plants | Corrosive workshop structural beams, sewage tank support frames, and anti-corrosion overhead structures. |
| Municipal & Public Facilities | Landscape bridge beams, safety structure supports, and outdoor anti-rust engineering profiles. |
4.Technical Specifications (Customizable)
| パラメータ | 値 |
| 素材 | High-quality unsaturated polyester resin / vinyl ester resin reinforced with E-glass fibers |
| Production Process | Pultruded |
| Profile Size | 30×40×6mm (customizable according to engineering requirements) |
| Fire resistance | 優れた |
| Load capacity | 7.2–9.8 kN/m |
| Standard sizes | 3000mm – 6000mm customizable length |
| Span tables | Average span 2.4 m |
| Load tables | 6.5–9.1 kN/m at 2.2–2.4 m span |
| Texture | Smooth, gritted anti‑slip, concave |
| Color Options | Yellow, gray, green, orange, custom RAL colors |
| Mechanical Properties | High bending strength, impact resistance, structural stability and fatigue resistance |
| Certifications | ISO 9001, CE, ASTM standard |
5.Why Choose Our 30×40×6mm Fiberglass I-Beam?
As a professional manufacturer of FRP composite products, we produce reliable 30×40×6mm Fiberglass I-Beam that meets strict international quality standards. We support both standard and customized projects with professional technical support, stable production, and competitive pricing.
Contact us today to discuss your 30×40×6mm Fiberglass I-Beam needs and get a free quote!
Production Line
We produce Mingchi 30×40×6mm Fiberglass I-Beam on fully automated pultruded production lines, with stable and consistent process control throughout manufacturing. We implement strict quality inspections from raw material selection to final packaging, ensuring every I-beam delivers uniform quality and dependable performance for all kinds of industrial and engineering construction applications.
01- Are you Trading Company or Manufacturing Factory?
We are both manufacturer trading and company. We have our own factory and we have better service ofoverseas customers. Welcome to send your inquiry!
02- I am interested in your products, could I get sample for free?
We can supply a few pieces FREE samples if we have some in stock, and you only need to pay the freight cost by yourself. Welcome to send your inquiry for FREE samples!
03- How about the Delivery time?
10-15days after receiving the deposit based on the MOQ. Normally, 30-35days to finish the order for a 20ft container. Welcome to ask for the detailed delivery time according to your order quantity!
04- How can you guarantee the product quality?
Our whole production lines and products have been certificated by IS09001:2015, and it’s been followed strictly. We also have the professional QC team, and each our package worker will be in charge of the final inspection according to the QC instruction before packing.
05- What is about the payment terms.
Basically, the payment terms areT/T,L/C at sight. Western Union, Paypal, Moneygram, Alipay Credit card are acceptableforsample order.
06- Can you do OEM for me?
We accept all OEM orders,just contact us and give me your design,we will offer you a reasonable price ASAP.
Industry Application
Fiberglass (FRP) is a versatile, corrosion-resistant engineered material, powering critical applications across bridge infrastructure, industrial safety, chemical processing, marine terminals, municipal engineering, and solar energy. With unmatched durability, low maintenance, and high strength, FRP solutions deliver long-lasting performance for demanding industrial environments worldwide.