Structural Support

FRP Support Beam – I-Beam & Structural Support for Grating Systems

FRP Support Beam — high-strength pultruded fiberglass I-beams and structural profiles for heavy-duty grating support and platform framing.

FRP I-beam structural support for industrial grating systems
High Load Capacity Corrosion Resistant Lightweight
Load Capacity
150kN/m²
Maximum uniform load rating
Weight Reduction
75%
Lighter than steel equivalent
Service Life
25+ Years
Expected service life in harsh environments
Standard Lengths
6m
Standard stock lengths (custom up to 12m)

Galería

FRP Support Beam I-Beam structural support for grating systems
FRP I-Beam Profile
FRP pultruded I-beam structural profile
Close-up Cross Section
FRP support beam industrial installation
Industrial Installation
Corrosion resistant FRP beam for grating systems
Beam Application

Overview

Engineered FRP Support Beams for Industrial Structural Applications

FRP support beams are pultruded fiberglass reinforced plastic structural profiles designed to provide robust load-bearing support for grating systems, walkways, platforms, and industrial structures. Manufactured using high-quality E-glass fibers and premium resin systems (polyester, vinyl ester, or epoxy), these beams deliver exceptional strength-to-weight ratios that outperform traditional steel and aluminum alternatives.

Available in a variety of standard shapes including I-beams, wide-flange beams, channels, and angles, our FRP support beams are engineered to meet demanding structural requirements while offering inherent corrosion resistance, electrical non-conductivity, and low thermal conductivity. The pultrusion process ensures consistent cross-sectional quality, high fiber alignment, and superior mechanical properties across all production lengths.

Whether used as primary structural supports for heavy-duty FRP grating installations or as secondary framing members in chemical processing plants, offshore platforms, and water treatment facilities, our support beams provide long-term durability with virtually zero maintenance. Custom sizes, resin systems, and fire-retardant formulations are available to match specific project requirements.

FRP pultruded I-beam structural profile close up

Pultruded FRP I-beam profile with consistent cross-section and high fiber alignment

Heavy Duty Custom Sizes Easy Installation ISO Certified

Technical Specifications

Ficha Técnica

FRP support beam dimensional diagram

Standard I-Beam Dimensions

Metric series (mm)

Dimensions

All dimensions in mm. Custom sizes available upon request.

ASTM D3918 ISO 9001 DNV Certified ABS Approved
Parameter Value
Material System E-Glass / Vinyl Ester or Polyester Resin
Fiber Content 60-70% by weight (roving + continuous strand mat)
Tensile Strength 207-310 MPa (longitudinal)
Flexural Modulus 13.8-20.7 GPa
Standard I-Beam Depth 100 mm, 150 mm, 200 mm, 250 mm, 300 mm
Flange Width 50 mm, 75 mm, 100 mm, 125 mm, 150 mm
Standard Length 6 m (custom up to 12 m available)
Temperature Range -40°C to +120°C (standard), up to 200°C (special resin)

Features

Features & Benefits

FRP beam installation in industrial setting

Installation Example

FRP support beams in chemical plant platform application

Exceptional Corrosion Resistance

Inherently resistant to acids, alkalis, salts, and harsh chemicals. Outperforms steel and aluminum in corrosive environments including chemical plants, wastewater treatment, and marine settings.

High Strength-to-Weight Ratio

Approximately 75% lighter than steel with comparable structural strength. Reduces foundation loading, simplifies transportation, and allows faster, safer installation with minimal lifting equipment.

Low Maintenance & Long Service Life

Does not rust, rot, or corrode. Eliminates the need for painting, coating, or periodic replacement. Provides 25+ years of reliable service in most industrial environments with virtually zero maintenance.

Non-Conductive & Low Thermal Conductivity

Electrically non-conductive and thermally insulating. Ideal for electrical substations, power generation facilities, and applications where worker safety from electrical hazards is critical.

Customizable Dimensions & Resin Systems

Available in custom lengths, cross-section profiles, and resin formulations (polyester, vinyl ester, phenolic, epoxy) to meet specific load, fire, and environmental requirements.

UV & Weather Resistance

UV-stabilized resin formulations resist degradation from prolonged sun exposure. Suitable for outdoor installations in direct sunlight without surface degradation or loss of mechanical properties.

Need Custom Beam Sizes?

Contact our team for custom specifications, bulk pricing, and technical support.