FRP Round Bars
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STRUCTURAL PROFILES

Solid Fiberglass Reinforced Rods

High-performance fiberglass reinforced plastic (FRP) pultruded solid rods and hollow structural tubes. Ideal for scaffolding, marine structures, and electrical insulation framing.

High Strength
Corrosion Resistance
Long Lifespan
OVERVIEW

Product Introduction

Fiberglass solid rods (FRP rods) represent a major advancement in structural composite materials. By utilizing a continuous pultrusion manufacturing process, continuous fiberglass rovings are drawn through a premium resin bath and pulled through a heated die, resulting in a completely solid circular profile with extraordinary longitudinal strength.

Their inherent resistance to harsh chemicals, non-conductivity, and excellent lightweight-to-strength ratio make them far superior to traditional steel, aluminum, or wood counterparts—especially in heavy-duty commercial scaffolding, marine infrastructure, and extreme electrical insulation environments.

Good Design

2.8mm-15.2mm (0.11"-0.59") diameter custom length fiberglass round rods

Premium Quality Material

FPR based plastic rods, light weight, high strength, easy to transport and install.

Excellent Safety

FPR round rods have good electrical insulation, high impact resistance, and strong designability. It is a new alternative material for modern industrial and agricultural products.

Core Advantages

Corrosion resistant, aging resistant, long service life, in humid environments, its service life can reach more than 15 years.

TECHNICAL DRAWING

Solid Profile Dimension

Simple circular cross-section of the solid fiberglass rod profile.

Pultrusion Accuracy

Our precision pultrusion dies ensure consistent diameter (D) across infinite lengths, maintaining structural integrity.

D (Diameter)
SPECIFICATIONS

Specifications

Diameter (mm)Weight (g/m)
2.812.31
313.5
3.214.5
3.516.5
425.9
4.530
541.3
5.550
656.13
778
8105
8.5113.43
9127.17
9.5141.69
10162
12.9261.26
14.2316.57
15.2362.73

Need specific sizes?

We offer customization for diameters and lengths. Contact our engineering team for a quote.

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