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Cintrage de tubes en fibre de carbone
Carbon fiber bending tubes combine lightweight strength with precise curved shapes. They offer excellent durability, tight tolerances, and stable performance after bending. Ideal for buyers needing high-quality, precision-formed carbon fiber tubing.
- Lightweight & High Strength – Reduces overall weight while maintaining excellent load capacity.
- Precise Bending Accuracy – Ensures consistent dimensions for smooth batch production.
- Stable After Bending – Maintains shape without deformation or weakening.
- Clean & Uniform Appearance – Smooth surface finish, ideal for visible structural use.
- Corrosion & Fatigue Resistant – Long-lasting performance with minimal maintenance.
- Customizable Options – Bending angle, size, and tolerances can be tailored to your needs.
MOQ du produit
Veuillez tenir compte de la quantité minimale de commande pour les tubes en fibre de carbone. Pour les tubes en fibre de carbone conventionnels en stock, il n'y a pas de quantité minimale de commande. Pour les tubes en fibre de carbone personnalisés, la quantité minimale de commande doit être confirmée en fonction de la situation réelle, car les exigences des clients sont différentes.
Personnalisation
NQ vous accompagne tout au long de votre projet : couleur, mode de tissage, largeur, longueur, etc. Contactez-nous ou indiquez votre demande dans le formulaire.
Petite ou grande commande
Commandez un ou plusieurs milliers d'articles à la fois. Notre entrepôt et notre service d'expédition flexible sont disponibles pour les commandes de dernière minute et les délais serrés.
Danyang NQ Glass Fiber Weaving Co, Ltd. — A trusted Chinese Carbon fiber manufacturer with 16+ years of experience, 500+ skilled staff, and 2,560+ production machines delivering quality you can rely on.
- The customization capabilities of Bending Carbon Fiber Tube primarily lie in its ability to tailor the shape, size, and performance according to specific demands. This flexibility is attributed to the exceptional properties of carbon fiber material and advancements in modern processing technology.
- In terms of shape, carbon fiber tubes can be customized into various forms such as square, rectangular, hexagonal, elliptical, and tapered, enabling them to meet diverse design requirements. Additionally, by adjusting the fiber orientation and prepreg layup angle, the strength and stiffness in different directions can be achieved.
- For size, carbon fiber tubes can be precisely customized based on specific requirements, whether it’s the length, diameter, or wall thickness. This customization capability allows carbon fiber tubes to find widespread applications in industries such as aerospace, automotive, and sports equipment.
- In terms of performance, carbon fiber tubes possess excellent properties like high strength, high modulus, lightweight, fatigue resistance, corrosion resistance, and thermal stability. These properties enable carbon fiber tubes to maintain stable performance under extreme conditions such as heavy loads and high-speed movements. Furthermore, they also exhibit good shock absorption and heat dissipation capabilities, ensuring stable performance in complex working environments.
- During the customization process, factories often employ advanced processing techniques and equipment to ensure the accuracy and quality of carbon fiber tubes. For instance, precise control over the prepreg layup angle and number of layers is essential for achieving desired strength and stiffness. High-temperature curing processes are used to stabilize the shape and performance of carbon fiber tubes, while surface treatments enhance their corrosion and abrasion resistance.
- In summary, the customization capabilities of Bending Carbon Fiber Tube lie in its flexibility in terms of shape, size, and performance, making it a promising advanced material with broad application prospects.
Spécifications
- Outer Diameter Range: 6 mm – 100 mm
(Custom sizes available based on bending radius and application requirements) - Wall Thickness: 0.5 mm – 5.0 mm
(Standard tolerance: ±0.1 mm; tighter tolerances upon request) - Bending Radius: Customized per project
(Common options: R30, R50, R100 mm depending on tube size and fiber orientation) - Bending Angle: 15° – 180°
(Support for sharp or gradual curves based on design requirements) - Material Type:
- Carbon fiber prepreg (e.g. T300, T700)
- Epoxy resin matrix (heat-resistant and UV-stable grades available)
- Surface Finish:
- Glossy / Matte
- Sanded / Polished
- Optional clear coating for protection
- Weave Pattern:
- 3K Plain Weave
- 3K Twill Weave
- Unidirectional (for structural performance)
- Length (Straight Section):
- Standard: 500 mm / 1000 mm
- Custom lengths available depending on bend and part geometry
- Mechanical Properties (typical):
- Tensile Strength: ≥700 MPa
- Flexural Strength: ≥600 MPa
- Density: ~1.5 g/cm³
- Thermal Expansion Coefficient: <2×10⁻⁶/°C
Main applications
Industrie aérospatiale
- Application Direction: Key materials for missiles, space platforms, and launch vehicles
- Performance Advantages: Carbon fiber tubes possess excellent properties such as high strength, high modulus, and corrosion resistance
- Specific Case: Carbon fiber-reinforced resin (CFRP) is widely used in the aerospace industry, including missile weapons, space platforms, and launch vehicles
Drone Components
- Application Form: Drone body parts, arm tubes, and other components
- Performance Advantages: Carbon fiber materials are lightweight yet high-strength, with a high fatigue limit, reducing the risk of sudden accidents and damage to the drone
- Specific Application: Aerial photography drones and plant protection drones tend to use carbon fiber materials for improved safety and longevity
Industrial Machinery Roller Shafts
- Champs d'application: Textile machinery, aluminum foil machinery, plastic film machinery, paper machinery, etc.
- Performance Advantages: Large-diameter carbon fiber tubes are lightweight, enabling the use of wider production widths while reducing labor intensity
- Specific Case: Carbon fiber tubes are used in non-woven fabric machinery roller shafts, significantly reducing weight while meeting production requirements
Intelligent Mechanical Telescopic Arms
- Application Scenario: Tunnel inspection and maintenance intelligent machinery
- Functional Characteristics: Carbon fiber telescopic sleeves effectively expand the working range of machinery, improving efficiency
- Performance Advantages: Carbon fiber composite materials are strong yet lightweight, reducing energy consumption
Building Reinforcement and Repair
- Application Scenario: Residential building reinforcement projects using carbon fiber cloth
- Reinforcement Method: Reinforcement and strengthening using carbon fiber cloth adhesion
- Performance Advantages: Carbon fiber reinforcement methods are corrosion-resistant, fatigue-resistant, lightweight, and easy to install, saving space and costs
Caractéristiques
- High Specific Strength and Stiffness
Manufactured from high-modulus carbon fiber, the tube offers exceptional strength-to-weight and stiffness-to-weight ratios, ideal for structural systems requiring both rigidity and lightweight properties. - Minimal Mechanical Degradation After Bending
Advanced temperature-controlled forming and matched-die tooling ensure the mechanical performance in the bent region remains close to that of the straight tube, with negligible loss in tensile or flexural strength. - Excellent Dimensional Accuracy and Repeatability
Tolerances are controlled within ±0.1 mm, ensuring interchangeability and assembly precision in high-volume production, reducing the need for secondary machining. - Extremely Low Coefficient of Thermal Expansion
With an axial CTE below 2×10⁻⁶ /°C, the tube remains dimensionally stable under thermal loads, making it suitable for components sensitive to thermal drift. - Controlled Surface Finish Quality
Available in polished, matte, or sanded finishes to meet aerodynamic, visual, or coating application requirements, ensuring surface consistency and reduced post-processing. - Outstanding Environmental Resistance
The composite structure is inherently resistant to corrosion, humidity, and UV degradation, supporting long-term outdoor or industrial use without performance loss. - Engineering-Grade Customization
Fully customizable in terms of outer diameter, wall thickness, bend radius, fiber orientation, and prepreg grade (e.g., T300, T700), matching specific mechanical design requirements and load conditions.
| Property | Spécifications | Notes |
|---|---|---|
| Model Code | NQ-ODxIDxL | Example: NQ-50x40x1000 (OD: 50mm, ID: 40mm, Length: 1000mm) |
| Outer Diameter (OD) | 6 mm – 100 mm | Custom sizes available upon request |
| Inner Diameter (ID) | ≥ 4 mm | ID < OD; e.g., 4 mm, 6 mm, 10 mm |
| Wall Thickness (WT) | 0.5 mm – 5.0 mm | Standard tolerance: ±0.1 mm; higher precision upon request |
| Length (L) | 500 mm – 3000 mm | Custom lengths available; standard: 1000 mm, 2000 mm |
| Bend Radius (R) | ≥ 2 × OD | Ensures structural integrity post-bending |
| Bend Angle (θ) | 15° – 180° | Supports sharp or gentle bends |
| Fiber Type | T300, T700, HM (High Modulus) | Selection based on performance requirements |
| Weave Pattern | Unidirectional (UD), 3K Plain, 3K Twill | UD for axial strength; 3K patterns for multidirectional strength |
| Type de résine | Epoxy (with optional high-temperature or UV-resistant grades) | Tailored to environmental conditions |
| Surface Finish | Gloss, Matte, Sanded, Polished, Transparent Coating | Custom finishes available |
| Density (ρ) | 1.5 g/cm³ – 1.6 g/cm³ | Lightweight and strong |
| Tensile Strength (σ_t) | ≥ 650 MPa | High strength suitable for structural applications |
| Flexural Strength (σ_b) | ≥ 600 MPa | Maintains stability under bending loads |
| Flexural Modulus (E_f) | 70 GPa – 180 GPa | Provides excellent bending stiffness |
| Coefficient of Thermal Expansion (CTE) | < 2 × 10⁻⁶ /°C | Ensures dimensional stability across temperature variations |
| Environmental Resistance | Excellent corrosion resistance, moisture resistance, UV stability | Suitable for harsh environmental conditions |
For more product specifications, please contact our professionals!
By adopting CNC precision processing technology and automatic detection systems and integrating automated winding, curing, and cutting processes, the production speed is increased by 20% to 30%. Multi-station collaborative operation reduces manual intervention and reduces the error rate.
- Compatible with carbon fiber prepregs such as T300, T700, T800
- Supports a variety of resin systems such as epoxy and phenolic
- ISO 9001, CE, SGS, and ASTM standards
- 40 automated production lines to ensure on-time delivery
- In-house Strictly Testing Lab for 6-step internal inspection
Enhance Performance, Simplify Processing, Reduce Costs
Experience the power of Carbon Fiber Tubes—lightweight, ultra-strong, and corrosion-resistant. Perfect for industries demanding high performance and durability. Elevate your products with precision-engineered tubes that combine advanced materials with cutting-edge manufacturing. Choose carbon fiber tubes for unmatched strength, reduced weight, and superior reliability.
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