50×25×4mm FRP Rectangular Tube
This FRP rectangular tube is manufactured via pultrusion process. It owns excellent corrosion resistance, high structural strength and light weight, widely applied to industrial frames, building structures and engineering support projects.
| Width | 50mm |
|---|---|
| Height | 25mm |
| Thickness | 4mm |
| Color | Yellow, black, green, blue, red, etc |
Customizable Options
Tailored size, color, and surface finish to meet your project needs.
Factory-Direct Pricing
Save costs with direct production from our source factory.
Product Specifications
| Parameter | Value |
|---|---|
| Raw Material | Unsaturated Polyester Resin/Vinyl Ester Resin + E-glass Fiber |
| Production Process | Pultrusion / Molding |
| Applications | Industrial/ Agricultural/ Electrical &Energy/ Infrastructure / Water & Chemical/ Marine &Docks |
| Temperature Range | -40°C ~ +120°C |
Product Introduction
1.50×25×4mm FRP Rectangular Tube Introduction
50×25×4mm FRP Rectangular Tube is a high‑strength pultruded fiberglass rectangular tube designed for versatile industrial structural and supporting applications. As a corrosion‑proof, lightweight, and long‑lasting alternative to steel rectangular tubes, our 50×25×4mm FRP Rectangular Tube provides reliable structural strength, stability, and durability, making it the ideal solution for building frameworks, engineering supports, equipment brackets, and industrial construction projects worldwide.
2.Key Advantages of Our 50×25×4mm FRP Rectangular Tube
- High Structural Strength & Stability: 50×25×4mm rectangular profile ensures excellent rigidity, load-bearing performance, and structural stability for medium-duty structural and support applications.
- Superior Corrosion & Chemical Resistance: Resistant to acids, alkalis, saltwater, oil, and UV; no rust, no rot, no painting required, ideal for long‑term use in harsh industrial and coastal environments.
- Excellent Safety & Non‑Conductivity: Non‑conductive, fire‑retardant optional, safe for use in power construction areas and high‑risk industrial zones.
- Lightweight & Easy Installation: Much lighter than steel rectangular tubes, lowering transportation and labor costs; can be easily cut, drilled, and assembled on‑site without damaging structural integrity.
- Low Maintenance & Long Service Life: Minimal upkeep required, service life up to 20+ years, greatly reducing overall lifecycle costs and eliminating regular anti-rust maintenance.
3.Wide Range of Industrial Applications
- Structural Support & Framing: Building frameworks, equipment supports, handrails, guardrails, and light to medium-duty engineering structures.
- Marine & Offshore: Coastal facility components, boat structural parts, dock fittings, and saltwater-resistant supports.
- Chemical & Processing Plants: Corrosive area piping frameworks, equipment guards, and workshop structural parts.
- Wastewater & Water Treatment: Plant construction parts, tank surrounds, and drainage system components.
- Construction & Municipal: Safety barriers, trench supports, building profiles, and public facility structural parts.
4.Technical Specifications (Customizable)
- Material: High-quality unsaturated polyester resin / vinyl ester resin reinforced with E-glass fibers
- Production Process: Pultruded
- Profile Size: 50×25×4mm (customizable according to engineering requirements)
- 50×25×4mm FRP Rectangular Tube Fire resistance: Excellent
- 50×25×4mm FRP Rectangular Tube Load capacity: 5.5–7.8 kN/m
- 50×25×4mm FRP Rectangular Tube Standard sizes: 3000mm – 6000mm customizable length
- 50×25×4mm FRP Rectangular Tube Span tables: Average span 2.1 m
- 50×25×4mm FRP Rectangular Tube Load tables: 4.9–7.2 kN/m at 1.9–2.1 m span
- 50×25×4mm FRP Rectangular Tube Texture: Smooth, gritted anti‑slip, concave
- Color Options: Yellow, gray, green, orange, custom RAL colors
- Mechanical Properties: High impact resistance, fatigue resistance, strong structural stability and load-bearing performance
- Certifications: ISO 9001, CE, ASTM standard
5.Why Choose Our 50×25×4mm FRP Rectangular Tube?
Production Line
Industry Application
Fiberglass (FRP) is a versatile, corrosion-resistant engineered material, powering critical applications across bridge infrastructure, industrial safety, chemical processing, marine terminals, municipal engineering, and solar energy. With unmatched durability, low maintenance, and high strength, FRP solutions deliver long-lasting performance for demanding industrial environments worldwide.