PRODUCT
FRP Solid Rod – Pultruded Fiberglass Solid Rod
Durable, non-conductive pultruded fiberglass solid rod for structural reinforcement, electrical insulation, and industrial applications. A superior alternative to steel and aluminum in corrosive environments.
Gallery
FRP Solid Rod Size Range
Cross-Section Detail
Application Example
Cross Section Detail
OVERVIEW
Premium Pultruded FRP Solid Rod for Structural & Industrial Applications
Our pultruded FRP solid rod is manufactured through a continuous pultrusion process where high-strength E-glass fiber rovings are saturated with thermosetting resin and pulled through a precision-heated steel die. The result is a dense, void-free solid cylindrical profile with unidirectional fiber orientation that delivers exceptional tensile strength and stiffness along its length.
Available in diameters from 3 mm to 50 mm, our FRP solid rods provide a lightweight, corrosion-proof alternative to steel rebar, threaded rods, and metal dowels. With a density just one-fifth that of steel and tensile strengths reaching 700 MPa, FRP solid rod offers an outstanding strength-to-weight ratio ideal for applications where weight reduction and corrosion resistance are critical.
FRP solid rod is inherently electrically non-conductive and thermally insulating, making it the preferred choice for electrical insulation components, antenna masts, and thermal barrier connections. It can be easily cut, drilled, and machined using standard carbide tooling, and is available in multiple resin systems including polyester, vinyl ester, and epoxy for tailored chemical and thermal performance.
High-quality pultruded FRP profile
Specifications
Specifications
Technical Specs
Dimensiones
Available in standard lengths and custom sizes.
| Parameter | Value |
|---|---|
| Material | E-Glass Fiber + Polyester / Vinyl Ester / Epoxy Resin |
| Diameter Range | 3 mm – 50 mm |
| Standard Length | 6 m / 12 m (custom lengths available) |
| Density | 1.72 – 1.95 g/cm³ |
| Tensile Strength | 500 – 700 MPa |
| Tensile Modulus | 35 – 45 GPa |
| Dielectric Strength | 3 – 10 kV/mm |
| Glass Fiber Content | 60 – 75% by weight |
Features
Features & Benefits
Features
High Tensile Strength
Unidirectional fiber orientation delivers tensile strength up to 700 MPa — comparable to high-strength steel at only 20-25% of the weight. Ideal for tension members, tie rods, and reinforcement applications.
Electrical Insulation
Naturally non-conductive with dielectric strength of 3–10 kV/mm. Perfect for electrical insulator components, antenna guy wires, live-line tools, and substation hardware where conductivity cannot be tolerated.
Corrosion-Proof Construction
Will not rust, corrode, or deteriorate in harsh environments including chemical plants, marine installations, wastewater facilities, and concrete embedment where steel reinforcement would fail.
Easy Machinability
Can be cut, drilled, threaded, and machined using standard carbide-tipped tools. Fabrication is straightforward with no special equipment required, enabling quick on-site modification and installation.
Thermal & Dimensional Stability
Low coefficient of thermal expansion (8–12 × 10⁻⁶/°C) and excellent dimensional stability across a wide temperature range. Maintains shape and performance from -40°C to 80°C (polyester) or higher with vinyl ester/epoxy.
Applications
Applications
Electrical & Power Distribution
Non-conductive insulator rods, switchgear components, and live-line tools for electrical utilities and power distribution systems.
Concrete Reinforcement
FRP rebar and tie rods for concrete structures in bridges, seawalls, and chemical containment areas where steel corrosion is a concern.
FRP Pultrusion Guide
Learn about the pultrusion process and profile types
Technical Specifications
Size charts, load data and material properties
RELATED PRODUCTS
Related Products
FRP Round Tube
Pultruded fiberglass round tube for structural, piping, and conduit applications requiring a lightweight hollow profile.
FRP Rebar
FRP rebar for concrete reinforcement — corrosion-proof alternative to steel rebar for bridges, marine structures, and chemical plants.
FRP Pultruded Profiles
Complete range of pultruded FRP structural shapes including I-beams, channels, angles, and custom profiles for every application.