30x30x3mm FRP Square Tube
This 30x30x3mm FRP square tube is produced by advanced pultrusion process. It owns great load capacity, corrosion resistance and stable structure, perfectly serving industrial framing, construction support and engineering framework applications.
| Width | 30mm |
|---|---|
| Height | 30mm |
| Thickness | 3mm |
| Color | White, 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
1.30x30x3mm FRP Square Tube Introduction
30x30x3mm FRP Square Tube is a high‑strength pultruded fiberglass square tube designed for versatile industrial structural and supporting applications. As a corrosion‑proof, lightweight, and long‑lasting alternative to steel square tubes, our 30x30x3mm FRP Square 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 30x30x3mm FRP Square Tube
- High Structural Strength & Stability: 30x30x3mm square profile ensures excellent rigidity, load-bearing performance, and structural stability for light to 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 square 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 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: 30x30x3mm (customizable according to engineering requirements)
- 30x30x3mm FRP Square Tube Fire resistance: Excellent
- 30x30x3mm FRP Square Tube Load capacity: 4.5–6.3 kN/m
- 30x30x3mm FRP Square Tube Standard sizes: 3000mm – 6000mm customizable length
- 30x30x3mm FRP Square Tube Span tables: Average span 1.9 m
- 30x30x3mm FRP Square Tube Load tables: 4.0–5.8 kN/m at 1.7–1.9 m span
- 30x30x3mm FRP Square 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 30x30x3mm FRP Square 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.