We produce strong insulation Fiberglass Epoxy Rod with excellent electrical and mechanical properties. These epoxy rods are used in transformers, motors, switchgear, construction reinforcement, and composite parts. With OEM customization, strict QC, and direct factory pricing, we supply durable epoxy fiberglass rods to global B2B buyers, distributors, and industrial projects.
Fiberglass Epoxy Rod
Product Overview
The Fiberglass Epoxy Rod is a high-strength, lightweight composite rod designed for demanding industrial and electrical applications. Made from tightly packed glass fibers impregnated with a durable epoxy resin, the Fiberglass Epoxy Rod delivers excellent tensile strength, low moisture absorption, and stable dielectric properties. Procurement managers and OEM buyers prefer this rod when long-term reliability, predictable tolerances, and easy machining matter. Stocked sizes and tailored runs make it simple to specify the exact diameter and length for your bill of materials.
FRP Epoxy Rod
Key Advantages & Technical Features
- High strength-to-weight ratio for structural and support uses.
- Excellent corrosion and chemical resistance in harsh environments.
- Low electrical conductivity and reliable dielectric strength for insulators and antenna supports.
- Dimensional stability across temperature ranges and low water uptake.
- Available in custom diameters (3mm–50mm) and lengths to match project specs.
- Compatible with pultrusion and precision machining for tight tolerances.
- Standard and high-temperature epoxy resin options for elevated operating conditions.
GRP Epoxy Rod
Specifications
Typical specifications for the Fiberglass Epoxy Rod include detailed data useful for engineers and buyers:
- Material: E-glass fibers + epoxy matrix (custom resins optional)
- Diameter: common 6mm, 8mm, 10mm, 12mm; custom diameters available
- Length: stock lengths or cut-to-length options up to 6 meters
- Tensile Strength: 600–1200 MPa depending on fiber content and resin formulation
- Modulus of Elasticity: 30–60 GPa to match stiffness requirements
- Dielectric Strength: 15–40 kV/mm suitable for many electrical insulator uses
- Operating Temp: -40°C to +120°C (higher with specialty resins)
- Surface Finish: smooth, matte, or custom coatings for UV or wear resistance
- Tolerance: +/- 0.1mm typical for precision pultruded rods
Pultruded FRP Rod
Applications & Industry Use Cases
The Fiberglass Epoxy Rod (and related FRP/GRP variants) serves a wide range of industries:
- Electrical & Telecom: non-conductive supports, insulator cores, antenna masts, and thru-rods.
- Construction & Civil: tie rods, formwork pins, and non-corrosive reinforcement where metal fasteners corrode.
- Marine & Offshore: GRP Epoxy Rod resists salt water and marine chemicals, ideal for fixtures and lightweight structures.
- Automotive & Rail: sensor mounts, insulation shafts, and non-magnetic components.
- Oil & Gas: corrosion-resistant rods for platforms and piping supports.
- Industrial Machinery: push rods, guide rods, and non-conductive shafts.
Pultruded FRP Rods are particularly suited for continuous-profile uses and long-length runs where consistent cross-section and tight tolerances are required.
Quality Assurance & Compliance (E-A-T)
We apply strict quality controls across pultrusion, curing, and finishing. Each lot undergoes dimensional checks, tensile testing, dielectric testing, and visual inspection. Material traceability and test records accompany shipments, enabling engineers to verify batch data and full product traceability. Testing includes humidity-conditioned tensile verification and dielectric breakdown tests. These checks ensure each Fiberglass Epoxy Rod batch meets the mechanical and electrical values required in procurement specifications. Regular sampling confirms product performance under humidity and load.
Why Choose Us (Authority & Trust)
Our manufacturing process focuses on repeatability and engineering support. We supply FRP Epoxy Rod and GRP Epoxy Rod in bulk for OEM assembly and custom orders. The GRP Epoxy Rod line includes weather-resistant finishes for outdoor use. Many clients select pultruded options such as Pultruded FRP Rod for continuous-profile needs. We offer sample runs, prototype assistance, and scale-up planning for volume orders, backed by a responsive sourcing team that can advise on resin selection and fiber orientation.
Ordering & Sourcing Information
Ordering options include stocked sizes for rapid dispatch and custom pultruded runs for bespoke projects. Pultruded FRP Rod production supports tight tolerances for long, continuous lengths. MOQ for custom diameters is flexible; lead time scales with order volume. Provide required diameter, length, resin preference, fiber orientation, and mechanical or electrical specs for an accurate quotation. Samples and data sheets are available on request. Request performance data for Fiberglass Epoxy Rod to evaluate it in your BOM. Fiberglass Epoxy Rod samples are available for testing and compatibility checks.
Packing protects each rod with end caps and secure bundling to prevent abrasion in transit. Pultruded FRP Rod shipments are labeled with batch numbers and processing notes to aid installation teams. Global shipping options include LCL and FCL freight with insured transport for large volumes.
See our FRP Rods Catalogue for detailed part numbers and tolerances. For material selection advice, consult the Composite Materials Guide. To explore related components, review Industrial Composite Channels and Non-metallic Fasteners.
Final CTA: Contact our sourcing team today to request a sample and a detailed quote tailored to your project's Fiberglass Epoxy Rod requirements.
