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FRP PIPE FITTINGS, SPECIAL-SHAPED PARTS,PROFILES
Fiberglass angle, also known as FRP angle or GRP angle profile, is a pultruded structural component designed for support, reinforcement, and framing applications in industrial environments.
Traditional metal angle steel and channel steel are prone to rust and corrosion in humid and corrosive environments, leading to decreased strength and shortened service life. The emergence of fiberglass profiles perfectly solves these problems.
Products Description
FRP angle, also known as fiberglass angle or GRP L profile, is a pultruded structural profile made from fiberglass-reinforced plastic designed for support, reinforcement, and framing applications in industrial environments.
Compared with traditional steel angles, FRP angles offer excellent corrosion resistance, lightweight structure, and long service life, making them ideal for chemical plants, marine structures, wastewater treatment systems, and electrical installations.
We supply standard and custom FRP L-shaped angles for global industrial projects.
Traditional metal angle steel and channel steel are prone to rust and corrosion in humid and corrosive environments, leading to decreased strength and shortened service life. The emergence of fiberglass profiles perfectly solves these problems.
FRP angle is a L-shaped structural profile manufactured using the pultrusion process. It is widely used for load-bearing support, structural reinforcement, and frame construction in corrosive or high-moisture environments where steel would fail.
1. Specifications: Usually expressed as "side width × side width × thickness", for example, 50mm × 50mm × 5mm. A wide range of sizes are available, from small (e.g., 20x20x3) to large (e.g., 100x100x10).
2. Main Applications
Due to its "L"-shaped structure, it is ideal for use as reinforcing ribs, supporting structures, and frames.
Structural Frames: Used to assemble supporting frames for equipment platforms, walkways, and ladders.
Reinforcing Ribs: Attached to fiberglass sheets or storage tanks as reinforcing ribs, significantly improving the overall structural strength.
Supporting Components: Used as cable trays, pipe supports, or brackets in corrosive environments.
Electrical Fields: Used as equipment supports and insulating structural components for non-conductive materials.
Same length on both sides
Most common structural type
Used in framing and supports
Different side lengths
Flexible structural design
Used for customized reinforcement
Thick wall construction
High load-bearing performance
Industrial-grade applications
Manufactured via pultrusion process
High strength & dimensional stability
Smooth surface finish
Special dimensions & thickness
Drilled or modified profiles
OEM production available
Typical Application Scenarios
Chemical Industry: Operating platforms, equipment frames, guardrail systems.
Wastewater Treatment Plants: Maintenance platforms, ladders, sludge scraper supports.
Offshore Platforms & Ships: Deck supports, equipment supports.
Power Industry: Substation insulation platforms, cable supports.
Food and Beverage Industry: Equipment supports resistant to moisture and chemical cleaning.
When making a selection, the specific specifications and the type of resin used (such as vinyl ester resin with better corrosion resistance) need to be determined based on the actual load-bearing requirements, the type and concentration of corrosive media.
| Parameter | Specification |
| Shape | L Profile (Equal / Unequal) |
| Size | Customizable |
| Length | Standard or custom |
| Material | Polyester / Vinyl Ester / Epoxy |
| Process | Pultrusion |
| Surface | Smooth / UV resistant |
| Color | Yellow / Grey / Custom |
| Feature | FRP Angle | Steel Angle |
| Corrosion Resistance | Excellent | Poor |
| Weight | Lightweight | Heavy |
| Maintenance | Low | High |
| Electrical Conductivity | Non-conductive | Conductive |
| Lifespan | 20–50 years | 5–10 years |
Custom FRP Angle Solutions
Custom Dimensions & Profiles
We manufacture FRP angles in different sizes, thicknesses, and lengths based on project requirements.
Resin System Selection
Choose polyester, vinyl ester, or epoxy depending on environmental conditions.
Structural Reinforcement Options
Heavy-duty designs for high-load applications.
OEM & Drawing-Based Manufacturing
Production strictly according to your technical drawings.
Looking for Reliable FRP Angle Supplier?
Why Choose Us
01
Advanced pultrusion technology
02
Strict quality control system
03
Global export experience
04
Fast response within 24 hours
Key Features & Benefits
✔ Excellent Corrosion Resistance
Resistant to acids, alkalis, saltwater, and chemical environments
✔ Lightweight but High Strength
Up to 70% lighter than steel, easier installation
✔ Non-Conductive & Safe
Ideal for electrical and insulation structures
✔ Low Maintenance Cost
No rust, no painting required
✔ Long Service Life (20–50 Years)
Suitable for harsh industrial environments
Applications of FRP Angle
Industrial structural frameworks
Chemical processing plants
Marine and offshore platforms
Wastewater treatment systems
Cooling towers
Electrical insulation systems
Equipment support structures
FRP angle is used for structural support, framing, and reinforcement in industrial environments.
FRP offers high strength-to-weight ratio and performs better in corrosive environments.
Equal angles have identical sides, while unequal angles have different side lengths for flexible design.
Yes, we provide full customization based on size, thickness, and application requirements.
Let our team help you select the right product
Talk to our experts, we can help you meet your requirements and provide assistance for your next project.