Have you been in search of a reliable manufacturer of carbon graphite replacement parts? We are happy you have found us! Since 1956, we have been fulfilling the replacement parts needs of a wide variety of customers. Our company is proud to manufacture a variety of crucial refinery items such as seals, rings, and bearings. We also enjoy working with OEMs, repair shops, and end users, including petrochemical plants, refineries, power plants, and the machine industry.
Carbon Graphite Replacement Parts by ROC Carbon
At ROC Carbon, we are proud of our ability to manufacture standard parts and custom parts alike. While we work with a variety of industries and love the challenge of a new part we have not seen before, we also have some standard carbon graphite replacement parts that we manufacture and distribute regularly, including:
- Segmented Seal Rings
- Bearings and Bushings
- Metal-Backed Seal Rings
- Mechanical Seal Faces
- Labyrinth Seals
- Specialty Parts
Material Offerings
At ROC Carbon, we specialize in providing premium-quality materials that push the boundaries of performance and durability in rotating equipment and industrial applications. Among our top materials are Carbon Graphite, PTFE composites, and PEEK thermoplastics, each selected for their unique properties and tailored solutions.
Carbon Graphite: Durable and Versatile for Rotating Equipment
Carbon graphite replacement parts from ROC Carbon are engineered for extreme conditions, offering exceptional durability where conventional materials fail. These materials excel in environments with high temperatures and corrosive fluids, where lubricants would otherwise degrade or contaminate processes. Our carbon graphite seals, bushings, and bearings are used extensively in applications requiring long-lasting, maintenance-free operation.
ROC Carbon also provides custom dimensions and innovative designs to solve complex sealing and bearing challenges, meeting or exceeding OEM standards. We enhance the material properties with impregnation techniques to improve mechanical strength, corrosion resistance, and wear life, ensuring superior performance for diverse industrial needs.
PTFE Composites: Chemical Resistance Meets Mechanical Strength
Our ROCBON PTFE composite materials stand out for their remarkable chemical resistance, self-lubrication, and thermal stability, making them ideal for seals, bushings, and bearing applications. Since 1965, ROC Carbon has offered a variety of reinforced PTFE grades, including fiberglass-filled, stainless steel-filled, ceramic-filled, carbon fiber-filled, and moly/bronze-filled composites. These grades cater to specific demands such as high load, corrosion resistance, and wear performance. Available in solid cylinders and tubes of various sizes, these materials provide lasting solutions that reduce contamination and maintenance costs while ensuring reliable operation.
PEEK Thermoplastics: High Strength and Chemical Resistance
Our portfolio of PEEK (Poly Ether Ether Ketone) materials offers excellent chemical resistance and outstanding physical properties. PEEK parts are used in demanding environments requiring thermal stability, mechanical strength, and self-lubrication. ROC Carbon provides a range of PEEK grades with various fillers such as PTFE, glass, carbon, and combinations thereof, enabling customers to select the optimal performance balance for strength, wear, and friction. Available as finished parts or raw blanks, PEEK materials support applications in bearings and other critical components needing high precision and reliability.
Not sure which material is best suited to your application? Don’t worry! That is what we are here for. We can discuss what part is needed, the application, and any issues that you have been having. From there, we can formulate a plan to be sure that you get the performance from the parts that you expect.
ROC Carbon Company Stands Ready to Assist with Parts Needs
If you are ready to experience hassle-free carbon graphite replacement parts procurement and high-quality parts that will exceed your expectations, ROC Carbon is ready to help! Since 1956, we have been perfecting the process of delivering the parts our customers need when they need them. Our focus is on providing the best quality possible while also making speed a priority. No need to wait on the parts you need when you work with ROC Carbon. You can download our brochure here, or you can contact us for a quote. We look forward to working with you!
