Convoluted PTFE Tubing • Standard Flex

Convoluted PTFE Tubing ( SAE-AS81914/1, AMST-T-81914/1 or M81914/1 ) is engineered to be an equivalent to that of Corrugated FEP Tubing where sharp turns and small band diameters are needed. It can be used as an electrical or fluid conduit in the semiconductor industry. PTFE Convoluted Tubing will operate in applications where high temperatures are required and other materials are not suitable. Aerospace Industry often utilize the properties of PTFE Tubing for wire harness and cable protection in production and maintenance of engines. PTFE and FEP Tubing and resins are FDA approved materials and can also be used in food and medical industry.

Mil-Spec Convoluted PTFE Tubing is a high temperature material that has a non-stick surface, allowing easy cleaning and because of it spherical twist design convoluted tubing is self draining. PTFE is the slipperiest solid available and allows unrestricted flow without deposit build up. Mil-Spec Convo PTFE is an excellent electrical insulator and resist most corrosive liquids including hot acids.

PTFE Tubing for wire harness

Wire Harness Manufactured With Convoluted PTFE

Convoluted PTFE Tubing can be reinforced with stainless steel wire on the O.D.

PTFE has the best flex-life and can be post formed with cuffs easier than FEP or PFA.

Recommended for higher temperature and pressure applications.

Convo PTFE available in Black / Natural

Conductive ID Tubing is also available in PTFE.

Standard Flex Convoluted PTFE Tubing

IdentifierSizeMax. IDMin. IDMax. ODMax. WallConvo. / InchBend RadiusAMS-T-81914/1
029/ 1/2.75081914/1-1002
035/16.312.303.450.0277 1/2.87581914/1-1003
1011.000.9751.260.0354 1/22.50081914/1-1010
111 1/81.1251.1051.390.0354 1/22.75081914/1-1010
121 1/41.2501.2101.539.03543.00081914/1-1012
131 1/21.5001.441.850.04043.75081914/1-1013
141 3/41.7501.6902.100.04544.25081914/1-1014

Convoluted PTFE Tubing per AMS-T-81914/1

Here at Tef-Cap Industries, we specialize in providing clients a range of high quality convoluted tubing products for use in aerospace, automotive, medical, military and other industries. These flexible and multi-purpose products can be used to provide insulation or harness cables, wires, fiber optics and more. For more information on applicability, customization and price, contact us.