PEEK Plastic Part

PEEK Machined Components

PEEK (Polyether ether ketone) is a thermoplastic that has gained recognition in engineering and manufacturing due to its exceptional characteristics. It is ideal for producing machined components requiring strength, durability and stability.

Advanced Industrial is a premier distributor and fabricator of high-performance plastic materials and products. We are equipped with state-of-the-art facilities and skilled technicians, allowing us to take on projects of any size and complexity. Whether it is a prototype or a large-scale production run, we are committed to delivering exceptional results on time and within budget.

PEEK: Material Properties for Uncompromised Performance

PEEK is a high-performance material that engineers across numerous industries rely on for its exceptional combination of properties.

  • Superior Strength and Stability: PEEK offers outstanding mechanical strength, ensuring components can withstand demanding loads and maintain dimensional stability even in harsh environments. 
  • Thermal Endurance: PEEK excels in high-heat environments. With a continuous use temperature of up to 500°F (260°C), PEEK is a reliable choice for applications exposed to extreme temperatures.
  • Chemical Resistance: PEEK exhibits exceptional resistance to a broad spectrum of chemicals, including harsh fluids and solvents. This makes it the perfect choice for applications exposed to aggressive environments.
  • Biocompatible Potential: Certain grades of PEEK are biocompatible, making them suitable for medical applications like implants and devices.
  • Electrical Efficiency: PEEK boasts high dielectric strength and low dissipation factor. This combination makes it ideal for electrical components, ensuring efficient performance and minimal signal loss.

Applications of PEEK Machined Components

PEEK's unique blend of properties translate into a wide range of applications across diverse industries:


The aerospace industry utilizes PEEK components because they offer an impressive strength-to-weight ratio and exceptional resistance to radiation and chemicals. They can also endure extreme temperatures. Bearings, seals, and structural parts are all examples of PEEK products utilized in aerospace.


PEEK components are commonly used in the automotive industry due to their remarkable ability to resist heat, chemicals, and wear. Automotive applications of PEEK components include engine parts, fuel system parts, and electrical connectors.


PEEK has a high dielectric strength, which means it can withstand high voltages without breaking down or losing its insulating properties. It also has a low dissipation factor for an efficient transfer of electrical energy without losing any power as heat. This makes it ideal for manufacturing electrical connectors, switches, and insulators.


The material’s superior chemical resistance, high-temperature stability, and excellent wear resistance make it a practical choice for industrial manufacturers. As a result, it is frequently used in pumps, valves, seals, and other parts and products constantly exposed to aggressive chemicals or high temperatures.


Biocompatible grades of PEEK play a vital role in the medical field. Due to their excellent strength, biocompatibility, and inherent resistance to wear, biocompatible PEEK grades are used in medical implants and devices.

Material Availability

  • Compression-molded rings/disks/rod/sheet
  • Compression-molded tubing
  • Custom bearings and wear components
  • Custom compounds in small batches
  • Custom gears
  • Extruded film/rod/sheet
  • Extruded tubing (tight tolerance)
  • Injection molded tubing
  • Tight tolerance CNC machined components

We also offer PEEK in the following types and configurations:

Bearing grade PEEK 5025

Advanced Industrial: Your Partner for PEEK Machined Components

Advanced Industrial has extensive experience machining challenging parts from high-performance plastics, including PEEK. We offer a comprehensive suite of services designed to meet your specific project requirements and exceed your expectations.

  • Machining Expertise: Our team possesses extensive experience machining challenging materials like PEEK. We leverage our expertise to ensure precise dimensions, exceptional surface finishes, and high-quality components that meet your most demanding specifications.
  • Material Selection: We provide a comprehensive selection of PEEK grades to perfectly suit your application. Choose from virgin PEEK, glass-filled for enhanced strength, carbon-filled for superior wear resistance, or specialized bearing grades optimized for low friction.
  • Commitment to Precision: We understand the importance of precision in critical applications. That’s why we utilize state-of-the-art CNC machining equipment to achieve tight tolerances and complex geometries, ensuring your PEEK components function flawlessly.
  • Collaborative Partnership: Our team is dedicated to collaborating closely with you throughout the entire process. We take the time to understand your project requirements, recommend the most cost-effective and efficient PEEK solution, and ensure you achieve optimal performance in your demanding applications.

Ready to get started?

Let's discuss your PEEK machining needs and explore how we can help ensure the success of your demanding application.

Contact Advanced Industrial Today!
Download Our eBook

Engineering and High-Performance Plastics Used for Machined Components

Our eBook breaks down six of the most commonly used high-performance plastics to aid in your material selection process.


How to Eliminate the Wrong Material From Your Application

How to Eliminate the Wrong Material From Your Application

In this guide, we discuss the process of eliminating the wrong material from your application and outline important factors to take into consideration when narrowing down your list of potential manufacturing materials.