Pultruded CFRP Angle Profiles
Carbon-fiber-reinforced L-angle profiles built for structural framing and edge reinforcement where a high stiffness-to-weight ratio is worth the extra cost over glass fiber.
Customized service:
Leg dimensions Thickness Length
Surface finish Cut to size
DescribeSolutionsFAQContact us
Haikuo’s CFRP pultruded angle is formed from continuous carbon fiber rovings into an equal-leg L-section, giving structural framing and edge-protection applications a stiffer, lighter option than either aluminum extrusion or standard fiberglass angle.
In applications where shaving weight directly improves system performance — robotics chassis, portable frames, motorsport, and aerospace-adjacent tooling — CFRP angle delivers the rigidity of a much heavier metal section at a fraction of the mass.
CFRP Angle Features
Here is what makes CFRP angle stand out from conventional alternatives:
- High Stiffness-to-Weight Ratio: Carbon fiber reinforcement gives a modulus several times that of glass fiber at a lower density.
- No Corrosion: Fully immune to moisture, salts, and most chemicals, with no coating required.
- Dimensional Precision: Tight pultrusion tolerances work well for precision framing and jig applications.
- Non-Magnetic: A fully non-magnetic build suits sensitive instrumentation and MRI-adjacent equipment.
- Fatigue Resistance: Strong resistance to cyclic loading extends service life in vibration-prone frames.
Why Choose Haikuo CFRP Angle
Structural and OEM designers turn to Haikuo CFRP angle for a lightweight, corrosion-free edge and framing profile in applications where every gram of structural weight counts.
Product Performance Parameters Table
This table lists the main performance parameters of CFRP angle:
| Parameter | Unit | Value |
| Tensile strength | MPa | 1100 |
| Bending strength | MPa | 850 |
| Modulus of elasticity | GPa | 120 |
| Density | g/cm³ | 1.6 |
Product Specification Parameters Table
This table lists the main specification parameters of CFRP angle:
| Parameter | Unit | Range |
| Leg length | mm | 20~150 |
| Thickness | mm | 2~12 |
| Length | m | 1~6 |
| Surface finish | – | Matte, glossy, twill weave |
Global Applications & Deployments
CFRP angle gets specified for structural edges and frames wherever weight reduction is the top priority, such as:
- Robotics & Automation Frames: Lightweight chassis and structural edge bracing for automated equipment.
- Portable Structural Framing: Camera rigs, stage truss corners, and field-deployable equipment frames.
- Instrumentation Enclosures: Non-magnetic, non-conductive framing for use near sensitive electronic or magnetic equipment.
- Motorsport & Specialty Vehicles: Structural edge reinforcement wherever weight savings translate into better performance.
Pultrusion Engineering & Quality Assurance
We check leg squareness, fiber volume fraction, and surface finish on every production run of CFRP angle, using dedicated carbon fiber pultrusion tooling kept separate from our glass fiber lines.
Technical Summary & Engineering Insights
Haikuo CFRP pultruded angle is a carbon fiber L-section engineered for structural framing and edge reinforcement where weight is the primary design constraint. It delivers a stiffness-to-weight ratio well beyond aluminum or glass fiber composite alternatives while remaining fully corrosion-free and non-magnetic, and is customizable in leg size, thickness, and finish.
| Structural Property | Haikuo CFRP angle | Aluminum Angle | GFRP Angle |
|---|---|---|---|
| Weight Efficiency Index | Ultra-Lightweight (~40% of aluminum) | Light | Light (heavier than CFRP) |
| Stiffness-to-Weight Ratio | Excellent | Good | Moderate |
| Corrosion & Rust Immunity | 100% Resistant | Good (may pit/corrode) | 100% Resistant |
| Magnetic/Electrical Behavior | Conductive, non-magnetic | Conductive, non-magnetic | Non-conductive, non-magnetic |
| Typical Unit Cost | Higher (premium reinforcement) | Moderate | Lower |
Targeted Product FAQ
Q1: Why choose CFRP angle over aluminum angle for a lightweight frame?
A1: A Haikuo CFRP angle matches or exceeds aluminum angle stiffness at roughly 40% less weight, which matters directly in robotics, portable rigs, and motorsport applications.
Q2: Is CFRP angle electrically conductive?
A2: Yes, carbon fiber is electrically conductive. Where full electrical insulation is required, our GFRP angle is the correct choice instead.
Q3: Can CFRP angle be drilled and bolted like metal angle?
A3: Yes, standard drilling and bolting methods apply; we recommend carbide-tipped bits to preserve edge quality.
Q4: What leg sizes do you offer?
A4: Standard equal-leg sizes run from 20mm to 150mm; custom sizes and unequal-leg configurations can be reviewed with your drawing.
Q5: What is the typical lead time for custom CFRP angle orders?
A5: Standard sizes ship from stock or short lead time; custom sizes typically require 10-15 days after drawing confirmation and deposit.