FRP Square Tube
Main Applications of FRP Square Tubes
- Photovoltaic mounting systems, cable trays, and platform supports
- Structural components for chemical workshops and wastewater treatment plants
- Fences, guardrails, and support frames
- Power generation, telecommunications, mining, and anti-corrosion engineering projects
Comparative Advantages of FRP Square Tubes
- Compared to Iron Pipes: Non-rusting, electrically insulating, lighter weight, and maintenance-free.
- Compared to Stainless Steel: Lower cost and superior corrosion resistance.
FRP Square Tube Specifications and Models
Common Specifications:
- 30 × 30 mm
- 40 × 40 mm
- 50 × 50 mm
- 60 × 60 mm
- 80 × 80 mm
- 100 × 100 mm
Standard length is 6 meters per section; other lengths can be cut to meet your specific requirements.
The above represent our standard models; colors can be customized. Please feel free to contact our company at any time if you require products with different specifications or models.
FRP Square Tubes are manufactured using fiberglass-reinforced resin via a pultrusion process. Lightweight, corrosion-resistant, electrically insulating, and highly durable, they serve as an ideal substitute for metal square tubes.
Five Core Features of FRP Square Tubes
1. Corrosion Resistance
Resistant to acids, alkalis, salt spray, and moisture; does not rust. Ideal for use in chemical plants, wastewater treatment facilities, coastal areas, and mining operations.
2. Electrical Insulation & Safety
Non-conductive and non-magnetic, ensuring enhanced safety in power generation, photovoltaic, and telecommunications engineering applications.
3. Lightweight & High Strength
Weighs only one-quarter as much as steel while maintaining high structural strength; facilitates easy installation and reduces labor costs.
4. Long Lifespan & Maintenance-Free
Offers an outdoor service life of 15 to 20 years; requires no painting or anti-corrosion maintenance.
5. Aging Resistance & Flame Retardancy
Can be formulated with UV-resistant and flame-retardant properties, making it suitable for long-term outdoor use.