Convoluted FEP Tubing • Standard Flex

Convoluted FEP Tubing Standard Flex engineered to meet Mil Spec 81914/3 and is perfect as a secondary containment tube or complete containment system. Designed from clear FEP Tubing Convoluted FEP provides great optical clarity, chemical resistance and is ideal for use as an electrical or fluid conduit.

Convoluted FEP Tubing will operate in applications where high temperatures are required and other materials are not suitable. Both PTFE and FEP are FDA approved materials and can be used in food and medical industry. Mil-Spec Convoluted FEP (SAE-AS81914/3 or M81914/3 ) is a moderately high temperature material that has a non-stick surface, allowing easy cleaning. Mil-Spec Convo FEP is an excellent electrical insulator and resist most corrosive liquids including acids.

Convoluted FEP Tubing is ideal for applications that require visibility and long lengths.

FEP Convo can be reinforced with stainless steel wire on the O.D. for operations at higher pressures.

Convoluted FEP Tubing is self draining due to its spiral design.

Standard Flex Convoluted FEP Tubing

IdentifierSizeMax. IDMin. IDMax. ODMax. WallConvo. / InchBend RadiusAMS-T-81914/3
013/16.188.181.320.0188.50081914/3-1001
029/32.281.273.414.0188.75081914/3-1002
035/16.312.306.450.0188.75081914/3-1003
043/8.375.364.510.0188.87581914/3-1004
057/16.437.427.571.0188.87581914/3-1005
061/2.500.485.650.02371.25081914/3-1006
075/8.625.608.770.02371.50081914/3-1007
083/4.750.730.930.02361.75081914/3-1008
097/8.875.8601.073.02352.00081914/3-1009
1011.000.9751.226.02352.37581914/3-1010
111 1/81.1251.1051.390.02352.37581914/3-1010
121 1/41.2501.2101.539.02342.75081914/3-1012
131 1/21.5001.4371.832.02343.87581914/3-1013
141 3/41.7501.6882.082.02343.87581914/3-1014
1522.0001.9372.332.02344.25081914/3-1015

Convoluted FEP Tubing per AMS-T-81914/3

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.