Carbon fiber reinforced PEEK tube

Carbon Fiber Reinforced PEEK Tube

Advanced engineering projects demand materials that retain dimensional stability under extreme thermal, chemical, and mechanical loads. Our product lineup addresses these challenges with precision-manufactured solutions, including the PEEK CF30 tube, a lightweight yet rigid structural component reinforced with 30% carbon fiber. For high-pressure fluid handling in aggressive environments, the PEEK CF30 pipe provides exceptional creep resistance and burst strength. Where specifications allow for an unreinforced grade, the PEEK plastic pipe offers outstanding purity and electrical insulation, making it ideal for semiconductor and medical device applications. These semi-finished extruded profiles are produced under strict lot traceability, ensuring consistent performance in aerospace, oil & gas, and life-science industries.

The carbon fiber reinforced PEEK tube leverages a continuous CF30 dispersion within a polyetheretherketone matrix to elevate stiffness by over 45% compared to unfilled grades, while retaining a specific gravity of only 1.40. This carbon fiber reinforced PEEK tube excels in cryogenic and elevated temperature service, maintaining a flexural modulus above 18 GPa at 23°C and enduring peaks up to 300°C without permanent deformation. Machining the carbon fiber reinforced PEEK tube is straightforward with carbide tooling, yielding smooth surfaces that reduce friction in bearing and seal applications. Its inherent radiation resistance and minimal outgassing further extend the useful life of the carbon fiber reinforced PEEK tube in vacuum chambers and satellite components where reliability cannot be compromised.

Key Material Attributes

30% carbon fiber reinforcement (CF30 grade)
Continuous use temperature: 260°C, short-term up to 300°C
Excellent resistance to acids, hydrocarbons, and steam
UL 94 V-0 flame retardant rating
Superior wear and abrasion performance
RoHS and REACH compliant

Dimensional Specifications

Outer Diameter (mm)	Inner Diameter (mm)	Wall Thickness (mm)	Length (mm)	Typical Weight (g/cm)
6.35 (1/4")	4.75	0.80	1000 / 3000	0.07
12.70 (1/2")	9.53	1.59	1000 / 3000	0.28
19.05 (3/4")	15.88	1.59	1000 / 3000	0.41
25.40 (1")	19.05	3.18	1000 / 3000	0.84
50.80 (2")	38.10	6.35	1000 / 3000	3.12

Mechanical Performance at 23°C

Property	Test Method	Value (CF30)	Unit
Tensile Strength	ISO 527	210	MPa
Tensile Modulus	ISO 527	24,000	MPa
Flexural Strength	ISO 178	310	MPa
Flexural Modulus	ISO 178	18,500	MPa
Compressive Strength	ISO 604	190	MPa
Heat Deflection Temp (1.8 MPa)	ISO 75	328	°C

Hot Products

Vespel SP-211 Rods
The Vespel SP-211 Rods from Ideal Plastic factory are high‑performance PI profiles filled with 15% graphite and 10% PTFE, designed for high‑load, medium‑temperature sliding components. This composite material delivers low friction, self‑lubricating performance, wide‑range temperature tolerance and excellent radiation resistance, widely adopted in semiconductor, aerospace and new‑energy equipment.
1) Original factory material test reports
2) Secondary CNC machining is supported
3) MOQ starting at 1 piece
Polyetheretherketone Sheets
Polyetheretherketone sheets is a PEEK profile with excellent all-around performance, and it's used in all kinds of applications across the market. Polyether ether ketone (PEEK) is a type of thermoplastic that not only handles high temperatures well and stays stable, but also keeps its mechanical strength and shape even when things heat up. It holds up against a lot of chemicals—acids, alkalis, solvents—without getting corroded easily. Its wear resistance is really strong, too. Even in high-friction or high-pressure situations, its friction performance stays steady. Plus, it’s great as an electrical insulator and can handle high voltage without a problem.
PEEK CF30 Plates
PEEK CF30 plates, which we produce, is made of PEEK plastic with 30% carbon fiber. Peek is simply polyetheretherketone, with two ether bonds and one ketone bond on its molecular chain, which is the top product in special engineering plastics. This thing has a special structure and is semi crystalline, so it is born with a lot of advantages: high temperature resistance, wear resistance, fatigue resistance, radiation protection, chemical corrosion resistance, creep resistance, dimensional stability, impact resistance, non-toxic and flame retardant. It can carry almost any harsh environment.
Processing PEEK Products
Processing PEEK products can be made in a bunch of ways—like extrusion molding, injection molding, machining molding, and mold compression molding.It’s made from polyetheretherketone. Yeah, the name’s a mouthful, but its structure is actually pretty interesting—each repeating unit has one ketone bond and two ether bonds. That’s what makes it so good at handling high temperatures and resisting chemicals. It’s got really solid physical and chemical properties overall. Plus, it’s what’s called a semi-crystalline polymer material.
Carbon Fiber Reinforced PEEK Pipes
Ideal Plastic's quality Carbon Fiber Reinforced PEEK Pipes are high-performance composite tubes upgraded by adding carbon fiber to high-purity PEEK resin. Optimized composite structure greatly improves rigidity, dimensional stability and load capacity compared with ordinary pure PEEK pipes, ideal for rigorous industrial piping and transmission scenarios.
1. Stable molecular structure
2. Reasonable crystallinity design
3. Excellent comprehensive durability
4. Enhanced structural rigidity
5. Resistant to deformation
6. Strong adaptability to harsh conditions
PEEK Rings
The PEEK rings from Ideal Plastic factory are precision circular functional parts widely fitted inside high-end industrial machinery. They serve mechanical limiting, sealed isolation, abrasion shielding, electrical insulation separation and pinpoint positioning purposes all at once. For sophisticated precision equipment, they have become the most trusted annular solution on the market. Welcome to contact us!

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Carbon fiber reinforced PEEK tube