Hengshui Hongwo Technology Co., Ltd.
| Classification | Recommended Sizes | Material/Process | Temperature Range | Key Parameters | Typical Applications |
| Structural FRP Rod | • Diameter: 3 mm – 50 mm • Length: 3 m – 12 m (standard/custom) | Resin: Epoxy/Vinyl Ester Reinforcement: E-glass fiber | -40°C to +120°C | • Tensile Strength: 300–450 MPa • Flexural Strength: 200–350 MPa | Reinforced concrete, bridges, marine structures |
| Electrical Insulation | • Diameter: 5 mm – 20 mm • Surface: Smooth/Textured | UV-resistant coating Low thermal conductivity | -30°C to +100°C | • Dielectric Strength: 15–25 kV/mm • Flame Retardant (UL94-V0) | Insulators, cable trays, substation components |
| Chemical-Resistant | • Diameter: 10 mm – 40 mm • Custom lengths: Up to 12 m | Resin: Vinyl Ester/Epoxy Acid/alkali-resistant additives | -40°C to +110°C | • Chemical Resistance: Acids, alkalis, solvents • Compressive Strength: 150–250 MPa | Chemical processing equipment, wastewater systems |
| Lightweight Utility | • Diameter: 2 mm – 25 mm • Weight: 1.8–2.0 g/cm³ | Polyester resin Pultruded for uniformity | -20°C to +80°C | • Impact Resistance: 50–100 J/m • Cost-effective for general use | Handrails, tool handles, agricultural supports |
FRP Rods Buying Guide
Key Notes:
- Size Customization:
- Diameters up to 50 mm and lengths up to 12 m are achievable for specialized needs.
- Material Selection:
- Epoxy/Vinyl Ester: Optimal for harsh environments (chemical/thermal stability).
- Polyester: Budget-friendly for non-critical applications.
- Certifications:
- Ensure compliance with ASTM D3916 (mechanical testing) and ISO 9001.
- Surface Finishes:
- Textured surfaces improve grip, while smooth finishes suit electrical insulation.
- Load vs. Weight:
- Larger diameters increase load capacity but add weight (density: 1.8–2.0 g/cm³).
Liu is an engineer at Hengshui Hongwo Technology Co., Ltd.‘s Technical Department. He edited and finished the 《FRP Rods Buying Guide》.
To learn more about our fiberglass profiles, email us at info@fiberglass-profiles.com. Our professional sales staff will provide you with one-on-one service.
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