Square Carbon Fiber Tube — 3K Twill T700

Square Carbon Fiber Tube — 3K Twill T700

Square cross-section carbon fiber tube manufactured with 3K twill weave for torsional strength. Preferred for structural frames, trusses, and support columns where rectangular geometry offers design flexibility.

55 views
Request a Quote

Key Features

3K twill weave for balanced strength and aesthetics
T700 grade
Precision inner/outer dimensions
Suitable for frame construction

Applications

Structural framesDrone armsTruss systemsGimbal armsExhibition stands

Specifications

Fiber Grade
T700 (Toray)
Weave Pattern
3K Twill
Tensile Strength
4900 MPa
Side Length Range
6×6 – 100×100 mm
Wall Thickness
1 – 5 mm
Max Length
2000 mm
Request a Quote

Usually respond within 24 hours

Frequently Asked Questions

What is the minimum order quantity for carbon fiber products?
We accept small-batch customization. Minimum quantities vary by product type — tubes and plates have lower MOQs, while custom-shaped parts depend on tooling requirements. Contact our sales team for a detailed quote.
What color and finish options are available?
Standard finishes include 3K plain/twill weave, UD unidirectional, and satin, primarily in black. Custom colors and surface coatings — including matte and gloss clear coats — are also available.
What is the typical lead time?
Standard product lead time is 15–25 working days. Custom products are evaluated based on process complexity. Rush service is available — please confirm timelines when requesting a quote.

Related Articles

How to Make Carbon Fiber Parts: Wet Layup to Autoclave

How to Make Carbon Fiber Parts: Wet Layup to Autoclave

Understanding how to make carbon fiber parts requires a process-oriented view rather than focusing on a single step. Carbon fiber reinforced polymer (CFRP) parts combine high strength-to-weight ratio with design freedom, but achieving consistent results depends heavily on tooling, material selection

Nov 4, 2026Read
A sheet of carbon fiber: Anatomy of Cloth, Resin, and Cure

A sheet of carbon fiber: Anatomy of Cloth, Resin, and Cure

The reinforcement defines how a sheet of carbon fiber responds to force. Plain weave cloth gives stable handling and a balanced appearance. Twill weave offers better drape and the classic carbon look that many visible parts require. Unidirectional layers concentrate stiffness in one direction and ar

Nov 4, 2026Read
Small Carbon Fiber Rods: Diameters, Stock Lengths, and Uses

Small Carbon Fiber Rods: Diameters, Stock Lengths, and Uses

In most catalogs, small carbon fiber rods refer to solid round rods from about 0.5 mm to 12 mm in diameter. Below 0.5 mm, the product behaves more like a filament or pin and becomes difficult to handle without specialized tooling. Above 12 mm, rods move into medium-diameter structural territory wher

Nov 4, 2026Read
How to Create Carbon Fiber Parts: Tooling Choices Compared

How to Create Carbon Fiber Parts: Tooling Choices Compared

Understanding how to create carbon fiber parts requires a process-oriented view rather than focusing on a single step. Carbon fiber reinforced polymer (CFRP) parts combine high strength-to-weight ratio with design freedom, but achieving consistent results depends heavily on tooling, material selecti

Nov 4, 2026Read
Prusament PETG Carbon Fiber: Print Settings and Mechanical Behavior

Prusament PETG Carbon Fiber: Print Settings and Mechanical Behavior

Prusament PETG carbon fiber is a short-fiber reinforced filament that blends PETG toughness with chopped carbon fibers to improve stiffness, dimensional stability, and surface appearance. For engineers and advanced makers, choosing Prusament PETG carbon fiber is less about chasing the highest possib

Nov 4, 2026Read
Full Carbon Fiber Plates: 100% Laminate vs Hybrid Layups

Full Carbon Fiber Plates: 100% Laminate vs Hybrid Layups

Understanding full carbon fiber plate requires a process-oriented view rather than focusing on a single step. Carbon fiber reinforced polymer (CFRP) parts combine high strength-to-weight ratio with design freedom, but achieving consistent results depends heavily on tooling, material selection, and c

Nov 4, 2026Read