Our full line of FEP corrugated tubing & PTFE convoluted tubing is available in various configurations to meet the needs of a variety of applications.
These products are ideally suited for protecting wiring in severe working conditions. They are chemically inert and non-flammable making them suitable for transporting most corrosive materials.
Available as corrugated or convoluted, tubing can be extruded from PTFE, FEP, or PFA, with annular or spiral convolutions, 0.25″ to 3″ inner diameters, and plain or cuffed ends. Material selection depends on flexibility and kink resistance requirements.
FEP corrugated tubing has the ability to turn sharp corners without reducing the inside diameter of the tube. It features a maximum continuous operating temperature of up to 200°F. PTFE convoluted tubing has maximum continuous operating temperatures up to 450°F and is chemically resistant to all common natural and industrial solvents.
These high-quality tubing products are custom-made to order to meet your precise requirements. Corrugated and convoluted tubing is widely used for applications in the aerospace, automotive, electrical and medical industries, as well as components in automation, laboratory equipment, and instrumentation. We are an industry-leading ISO 9001:2008 certified supplier of FEP corrugated and PTFE convoluted tubing. Our capabilities enable us to supply you with top-quality products that meet all your specifications. To learn more about our capabilities and services, please contact us to speak with a tubing specialist.
For additional information, contact M.M. Newman Corporation about our FEP corrugated tubing & PTFE convoluted tubing capabilities, as well as other services.
Frequently Asked Questions
What is the difference between FEP corrugated tubing and PTFE convoluted tubing?
The primary differences are temperature performance and flexibility characteristics. FEP corrugated tubing is highly flexible, capable of navigating sharp corners without reducing the internal diameter, and has a maximum continuous operating temperature of 200°F. PTFE convoluted tubing is engineered for higher-temperature environments, with a maximum continuous operating temperature of 450°F, and is chemically resistant to most common natural and industrial solvents. Material selection should be based on the thermal demands and routing requirements of the application.
What convolution types, diameters, and end configurations are available?
M.M. Newman’s FEP corrugated and PTFE convoluted tubing is available with annular or spiral convolutions, inner diameters ranging from 0.25 inch to 3 inches, and plain or cuffed ends. The choice of convolution type affects flexibility and kink resistance, and the right configuration depends on the routing geometry and degree of movement the installation requires. All products are custom-made to order to meet precise dimensional requirements.
What base materials are available for corrugated and convoluted tubing?
Corrugated and convoluted tubing from M.M. Newman can be extruded from PTFE, FEP, or PFA. Each material offers a distinct combination of flexibility, temperature resistance, and chemical compatibility. PTFE provides the highest temperature performance; FEP offers greater flexibility and optical clarity; PFA balances high-temperature capability with improved flexibility relative to PTFE. M.M. Newman’s team can assist in identifying the correct material for your specific operating environment and performance requirements.
What industries use FEP corrugated and PTFE convoluted tubing?
FEP corrugated and PTFE convoluted tubing from M.M. Newman are used in aerospace, automotive, electrical, and medical industries, as well as in industrial automation systems, laboratory equipment, and precision instrumentation. These tubing products are particularly suited for severe working conditions where chemical inertness, non-flammability, and routing flexibility are all required simultaneously. Applications include wiring protection in harsh environments, fluid transfer in corrosive or high-temperature systems, and conduit for sensitive instrumentation lines.
Are FEP corrugated and PTFE convoluted tubing products custom-made to order?
Yes. All FEP corrugated and PTFE convoluted tubing products supplied by M.M. Newman are custom-manufactured to meet the precise dimensional and performance specifications of each application. Standard configurations are not stocked as off-the-shelf inventory. Customers provide their specifications, including material, diameter, convolution type, and end finish. Contact the M.M. Newman team to discuss your requirements and timeline.