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Whether utilized as structural framing, handrail uprights, tool handles, ladder rungs, or corrosion-resistant support columns, our pultruded fiberglass round tubing provides a durable, long-lasting, and low-maintenance alternative to traditional steel, aluminum, and timber profiles. As a leading manufacturer supplying global markets from China, we deliver reliable structural solutions tailored to your specific project needs.
Property | Details |
Product Name | Fiberglass Pultruded FRP Round Tube |
Manufacturing Process | Continuous Pultrusion Process |
Material Composition | E-Glass Fiber Roving / Continuous Strand Mat + Resin Matrix |
Resin Options | Polyester (Isophthalic / Orthophthalic), Vinyl Ester, Epoxy |
Surface Finish | Smooth with Synthetic Surface Veil (UV & Chemical Resistant) / Sanded |
Length | Custom lengths cut to order (Standard: 3m, 6m, or customized) |
Diameter & Thickness | Comprehensive size range available upon request (Custom diameters & wall thicknesses welcomed) |
Color Options | Yellow, Safety Orange, Dark Grey, Light Grey, Green (RAL Colors available) |
Specifications
View / Instance | Type | Dimension (mm) | Weight(kg/m) |
Round Tube
| Round Tube | D x T | |
RT25 | 25×3.2 | 0.44 | |
RT26A | 26×3.0 | 0.42 | |
RT26B | 26×4.8 | 0.63 | |
RT32A | 32×3.2 | 0.55 | |
RT32B | 32×5.0 | 0.81 | |
RT32C | 32×6.0 | 0.96 | |
RT38A | 38×3.2 | 0.65 | |
RT38B | 38×4.0 | 0.81 | |
RT38C | 38×5.0 | 1.00 | |
RT38D | 38×6.4 | 1.18 | |
RT41 | 41×4.5 | 0.98 | |
RT42A | 42×3.2 | 0.70 | |
RT42B | 42×5.0 | 1.11 | |
RT42C | 42×6.4 | 1.45 | |
RT48 | 48×6.4 | 1.58 | |
RT50A | 50×3.2 | 0.84 | |
RT50B | 50×4.0 | 1.10 | |
RT50C | 50×5.0 | 1.34 | |
RT50D | 50×6.4 | 1.67 | |
RT50E | 50×3.5 | 0.96 | |
RT50.8A | 50.8×6.4 | 1.70 | |
RT50.8B | 50.8×3.2 | 0.86 | |
RT64A | 64×3.5 | 1.26 | |
RT64B | 64×6.4 | 2.38 | |
RT75 | 75×4.2 | 1.80 | |
RT76 | 76×6.4 | 2.64 | |
RT89A | 89×3.2 | 1.54 | |
RT89B | 89×5.0 | 2.51 | |
RT89C | 89×6.4 | 3.13 | |
RT99 | 99×5.0 | 2.81 | |
RT101 | 101×6.4 | 3.62 | |
RT114A | 114×3.2 | 2.12 | |
RT114B | 114×5.0 | 3.25 | |
RT114C | 114×6.4 | 4.11 | |
RT114D | 114×9.5 | 5.93 | |
RT150A | 150×3.2 | 2.81 | |
RT150B | 150×5.0 | 4.35 | |
RT150C | 150×6.4 | 5.50 | |
RT150D | 150×9.5 | 8.00 |
Key Features & Benefits
High Strength-to-Weight Ratio: Delivers robust structural load-bearing capacity comparable to steel while weighing up to 75% less, making transportation, manual handling, and on-site assembly significantly easier and safer.
Corrosion & Chemical Resistant: Built with high-grade resin formulations to withstand harsh acids, alkalis, salts, and high-moisture environments without rusting, rotting, scaling, or flaking.
Non-Conductive & Flame Retardant: Non-magnetic with high dielectric strength for safe electrical insulation in power-sensitive areas; fire-retardant options available to meet ASTM E-84 Class 1 standards.
UV & Weather Resistant: Integrated with UV inhibitors and synthetic surfacing veils for maximum protection against outdoor weathering, solar radiation, and thermal expansion.
Easy Fabrication & Installation: Can be effortlessly cut, drilled, and joined using standard hand tools without the need for heavy welding equipment or dangerous hot-work permits.
Applications
FRP Pultruded Round Tubes feature a specialized circular cross-section, making them uniquely suited for specific structural, mechanical, and architectural roles across various global industries:
Safety Guardrail & Stanchion Systems: Perfectly adapted for circular handrail pipes, vertical upright stanchions, and safety barrier posts on industrial platforms, walkways, and stairways where smooth, grip-friendly profiles are required.
Lightweight Structural Columns & Spacers: Serves as high-strength cylindrical support columns, structural struts, spacers, and framing ties for industrial mezzanines and lightweight space frames.
Corrosion-Resistant Process Piping Guards & Racks: Highly preferred in chemical processing plants and wastewater treatment facilities for building modular pipe racks, tank support legs, and equipment guards that endure aggressive chemical vapors and high humidity.
Electrical & Utility Infrastructure: Extensively utilized for non-conductive hot sticks, tool handles, insulated ladder rungs, electrical enclosure standoffs, and high-voltage substation barrier frameworks.
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| Pultruded Fiberglass Round Tube Structural Columns for Industrial Applications | Corrosion Resistant FRP Pipe Rack and Process Piping Support System |
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Non-Conductive FRP Round Tube Solutions for Electrical Substations | FRP Pultruded Round Tube Safety Guardrail System for Industrial Platforms |
