FRP Rectangular Hollow Section
Our FRP (Fibre Reinforced Polymer) Rectangular Hollow Sections provide a robust, versatile alternative to traditional steel, aluminium, or timber box sections. Engineered for superior safety, impressive load-bearing performance, and a sleek, modern profile, these FRP hollow sections are perfectly suited for a wide range of structural frameworks, fabrication, and cladding—especially where proven durability and performance are essential for Australian conditions.
Key Features & Benefits
- Corrosion Resistance: Just like all our FRP products, these rectangular hollow sections are immune to rust and corrosion from moisture, chemicals, or saltwater—making them an excellent choice for coastal, industrial, and chemically aggressive environments.
- Lightweight Construction: Much lighter than steel, FRP hollow sections are easy to transport, handle, and install, helping reduce labour costs and boosting safety during assembly.
- Outstanding Strength-to-Weight Ratio: Despite their reduced weight, these hollow sections deliver exceptional structural strength and load-bearing capacity, suitable for a wide array of applications.
- Electrical & Thermal Insulation: Naturally resistant to electricity and heat, FRP hollow sections enhance safety for electrical works and installations exposed to extreme temperatures.
- Safe, Clean Profile: The smooth, rectangular design reduces snag and injury risks, while presenting a clean and professional finish—ideal for public spaces and high-traffic areas.
- Long-Lasting & Low Maintenance: Rely on consistent performance for years with minimal upkeep. FRP hollow sections resist fading, cracking, warping, and wear, even under harsh Australian sunlight and demanding conditions.
- Versatile Applications: Perfect for load-bearing structures, frames, supports, safety barriers, and industrial linings—across mining, marine, construction, and infrastructure projects wherever a dependable rectangular hollow section is required.
Rectangular Hollow Section Options
FRP Rectangular Hollow Sections are available in a broad range of thicknesses, widths, and lengths to suit your project’s specifications. These include:
| Profile | Type | Dimension (mm) | Weight |
|---|---|---|---|
| Rectangular Hollow Sections | A x B x T1 x T2 | (kg/m) | |
| RHS | RHS51x25x3.0x3.0 | 51 x 25 x 3.0 x 3.0 | 0.79 |
| RHS | RHS51x25x6.4×6.4 | 51 x 25 x 6.4 x 6.4 | 1.54 |
| RHS | RHS51x38x5.0x5.0 | 51 x 38 x 4.0 x 4.0 | 1.22 |
| RHS | RHS75x38x4.0x4.0 | 75 x 38 x 4.0 x 4.0 | 1.70 |
| RHS | RHS80x60x5.0x5.0 | 80 x 60 x 5.0 x 5.0 | 2.50 |
| RHS | RHS91x38x4.0x4.0 | 91 x 38 x 4.0 x 4.0 | 1.78 |
| RHS | RHS100x75x5.0x5.0 | 100 x 75 x 5.0 x 5.0 | 3.25 |
| RHS | RHS100x101.6×50.8×6.35 | 100 x 101.6 x 50.8 x 6.35 | 3.45 |
| RHS | RHS120x45x3.0x3.0 | RHS120 x 45 x 3.0 x 3.0 | 2.00 |
| RHS | RHS125x75x6.0x6.0 | RHS125 x 75 x 6.0 x 6.0 | 4.35 |
| RHS | RHS150x100x6.35×6.35 | RHS150 x 100 x 6.35 x 6.35 | 5.80 |
| RHS | RHS175x50x9.0x9.0 | RHS175 x 50 x 9.0 x 9.0 | 7.00 |
Applications
FRP Rectangular Hollow sections are highly versatile, suitable for a broad range of applications across multiple industries.
- Mining: Used for structural supports, framing, and protective barriers in areas with frequent movement or exposure to corrosive substances, FRP hollow sections maintain excellent durability and safety.
- Marine: Ideal for wharves, platforms, and walkways exposed to saltwater and weather, providing robust, reliable support and safe transitions in slippery or high-traffic environments.
- Construction & Infrastructure: Favoured for lightweight yet resilient structural frameworks, safety barriers, and interfaces on floors and walls. The rectangular hollow profile enhances stability and delivers a polished, professional finish.
- Industrial & Utility Sites: Frequently specified for chemical plants, water treatment facilities, and electrical substations—offering both insulating properties and safer structural detailing in demanding or hazardous conditions.
Specifications
Custom sizing is available upon request, and with advanced CNC fabrication, GRP Australia delivers every hollow section to your exact requirements for a perfect fit. All products comply with Australian standards and are rigorously tested for safety, durability, and top-tier performance.
Why Choose FRP Rectangular Hollow Sections?
If your project is in a hazardous or high-traffic environment, requires weight reduction without sacrificing strength, or needs a durable, low-maintenance solution that enhances user safety and aesthetics, our FRP I Beam Structural Sections are a standout choice. These solutions are specifically designed for Australian conditions and are supported by local expertise.
