Carbon Tubes for Structural & Industrial Applications | Custom Options

Our carbon tubes can be manufactured in various profiles, including round, square, and rectangular geometries, with dimensions tailored according to customer requirements. Surface options such as 3K twill weave and 3K plain weave are available to balance appearance and functional performance, depending on the intended use.

Through controlled processes involving heat forming, curing, and pultrusion, each carbon tube is produced with consistent wall thickness and reliable structural integrity. This manufacturing approach supports stable quality for applications requiring repeatable performance, whether for load-bearing frames, industrial fixtures, or CNC-machined components.

In addition to standard configurations, we also offer carbon tube customization for projects that require specific tolerances, surface finishes, or secondary CNC machining. If you are sourcing carbon tubes for sale for prototyping or series production, our team can support specification review and feasibility evaluation based on your project goals.

Contact us to discuss your application and customization needs.

Key Features

• Lightweight composite structure with high stiffness
• Multiple tube profiles available (round, square, rectangular)
• Stable dimensions suitable for CNC processing
• Surface options including 3K twill weave and 3K plain weave
• Consistent quality through controlled curing processes

Typical Applications

• CNC-machined carbon fiber components
• Industrial fixtures and jigs
• Structural frames and supports
• FPV drone and robotics structures
• Custom mechanical assemblies

Options / Customization

• Outer/inner dimensions customizable
• Wall thickness per project requirement
• Weave pattern and surface finish selection
• CNC cutting, drilling, and profiling
• Tolerance control based on application

Packaging & Shipping

• Protective packaging for long-length tubes
• Custom packing available for bulk orders
• Global shipping support

Lead Time / MOQ

• Lead time and MOQ: confirmed per project

FAQ

Q1: How do I choose the right carbon tube structure for my application?

Selection depends on load direction, stiffness requirements, and whether secondary machining is required. Round tubes are commonly used for structural frames, while square or rectangular tubes provide easier alignment in assemblies. Our team can recommend suitable carbon tubes based on your design and usage environment.

Q2: Are these carbon tubes suitable for CNC machining?

Yes. Our carbon tubes are commonly used in CNC machining for cutting, drilling, and profiling. Tool selection, feed rates, and dust control are important factors. Wall thickness and fiber orientation should be confirmed during the design stage to reduce delamination risk.

Q3: What tolerances can be achieved for custom carbon tubes?

Tolerance capability depends on tube size, wall thickness, and manufacturing method. For most industrial applications, dimensional consistency can be maintained within project-defined ranges. Final tolerance requirements should be confirmed before production to ensure feasibility.

Q4: How should carbon tubes be packaged for international shipping?

Carbon tubes are typically packaged with protective materials to prevent surface damage and deformation. For long or thin-walled tubes, reinforced packing is recommended. Packaging methods can be adjusted based on shipment method and destination requirements.