Extruded FEP Tubing • AWG

Extruded FEP Tubing is a Non-Shrinkable High Performance Fluoropolymer Sleeve designed for safety and reliability in extreme environments. Teflon FEP Tubing AWG ( Fluorinated Ethylene Propylene, American Wire Gauge ) has excellent physical, chemical, and electrical properties that meet ASTM Standard Specification. A melt processable product, Teflon FEP Tubing can be made in longer lengths then that of PTFE tubing reducing the need for splices when transporting dangerous chemicals. FEP Tubing AWG sizes are a clear choice for fluid flow observation and is a low cost alternative to PFA tubing. Clear Teflon FEP Tubing can be found in various applications where resistance to chemicals at elevated temperatures is essential or where serviceability at extremely low temperatures is desired.

While having similar properties in chemical resistance as PTFE , FEP Tubing has a higher coefficient of friction and a slightly lower opperating temperature. However because it is a melt processed product natural FEP Tubing is more transparent then PTFE and offers lower gas and vapor permeation. Natural FEP tubing is also extremely UV Resistant and can be Gamma, ETO and autoclave sterilized.

FEP temperature range : -454° F (–270° C) to 400° F (204° C)

FEP offers excellent chemical and electrical product protection.

USP Class VI approved & FDA compliant

Lower gas and vapor permeability than PTFE

UL 94 VO Flame Rating

1/32 Industrial Wall PFA Extruded Smoothbore Tubing
Standard Wall FEP
SizeMinimum IDNominal IDMaximum IDNominal Wall
AWG 32.008.010.012.005 +/- .002
AWG 30.010.012.015.009 +/- .002
AWG 28.013.015.018.009 +/- .002
AWG 26.016.018.021.009 +/- .002
AWG 24.020.022.026.012 +/- .002
AWG 23.023.026.029.012 +/- .002
AWG 22.025.028.032.012 +/- .002
AWG 21.029.032.035.012 +/- .002
AWG 20.032.034.038.016 +/- .003
AWG 19.036.038.042.016 +/- .003
AWG 18.040.042.046.016 +/- .003
AWG 17.045.047.052.016 +/- .003
AWG 16.051.053.058.016 +/- .003
AWG 15.057.059.065.016 +/- .003
AWG 14.064.066.072.016 +/- .003
AWG 13.072.076.081.016 +/- .003
AWG 12.081.085.091.016 +/- .003
AWG 11.091.095.101.016 +/- .003
AWG 10.102.106.112.016 +/- .003
AWG 9.114.118.124.020 +/- .004
AWG 8.129.133.139.020 +/- .004
AWG 7.144.148.155.020 +/- .004
AWG 6.162.166.174.020 +/- .004
AWG 5.182.186.195.020 +/- .004
AWG 4.204.208.218.020 +/- .004
AWG 3.229.234.244.020 +/- .004
AWG 2.258.263.273.020 +/- .004
AWG 1.289.294.305.020 +/- .004
AWG 0.325.330.342.020 +/- .004
Thin Wall FEP
SizeMinimum IDNominal IDMaximum IDNominal Wall
AWG 32.008.010.012.005 +/- .002
AWG 30.010.012.015.009 +/- .002
AWG 28.013.015.018.009 +/- .002
AWG 26.016.018.021.009 +/- .002
AWG 24.020.022.026.010 +/- .003
AWG 23.023.026.029.010 +/- .003
AWG 22.025.028.032.010 +/- .003
AWG 21.029.032.035.010 +/- .003
AWG 20.032.034.038.012 +/- .003
AWG 19.036.038.042.012 +/- .003
AWG 18.040.042.046.012 +/- .003
AWG 17.045.047.052.012 +/- .003
AWG 16.051.053.058.012 +/- .003
AWG 15.057.059.065.012 +/- .003
AWG 14.064.066.072.012 +/- .003
AWG 13.072.076.081.012 +/- .003
AWG 12.081.085.091.012 +/- .003
AWG 11.091.095.101.012 +/- .003
AWG 10.102.106.112.012 +/- .003
AWG 9.114.118.124.015 +/- .003
AWG 8.129.133.139.015 +/- .003
AWG 7.144.148.155.015 +/- .003
AWG 6.162.166.174.015 +/- .003
AWG 5.182.186.195.015 +/- .003
AWG 4.204.208.218.015 +/- .003
AWG 3.229.234.244.015 +/- .003
AWG 2.258.263.273.015 +/- .003
AWG 1.289.294.305.015 +/- .003
AWG 0.325.330.342.015 +/- .003
Light Wall FEP
SizeMinimum IDNominal IDMaximum IDNominal Wall
AWG 32
AWG 30.010.012.015.006 +/- .002
AWG 28.013.015.018.006 +/- .002
AWG 26.016.018.021.006 +/- .002
AWG 24.020.022.026.006 +/- .002
AWG 23.023.026.029.006 +/- .002
AWG 22.025.028.032.006 +/- .002
AWG 21.029.032.035.006 +/- .002
AWG 20.032.034.038.006 +/- .002
AWG 19.036.038.042.006 +/- .002
AWG 18.040.042.046.006 +/- .002
AWG 17.045.047.052.006 +/- .002
AWG 16.051.053.058.006 +/- .002
AWG 15.057.059.065.006 +/- .002
AWG 14.064.066.072.008 +/- .002
AWG 13.072.076.081.008 +/- .002
AWG 12.081.085.091.008 +/- .002
AWG 11.091.095.101.008 +/- .002
AWG 10.102.106.112.008 +/- .002
AWG 9.114.118.124.008 +/- .002
AWG 8.129.133.139.008 +/- .002
AWG 7.144.148.155.008 +/- .002
AWG 6.162.166.174.010 +/- .003
AWG 5.182.186.195.010 +/- .003
AWG 4.204.208.218.010 +/- .003
AWG 3.229.234.244.010 +/- .003
AWG 2.258.263.273.010 +/- .003
AWG 1.289.294.305.010 +/- .003
AWG 0.325.330.342.012 +/- .003
Side by Side
SizeNominal IDStandard WallThin WallLight WallSpool Length
AWG 32.010.005 +/- .002.005 +/- .0021000 FT
AWG 30.012.009 +/- .002.009 +/- .002.006 +/- .0021000 FT
AWG 28.015.009 +/- .002.009 +/- .002.006 +/- .0021000 FT
AWG 26.018.009 +/- .002.009 +/- .002.006 +/- .0021000 FT
AWG 24.022.012 +/- .002.010 +/- .003.006 +/- .0021000 FT
AWG 23.026.012 +/- .002.010 +/- .003.006 +/- .0021000 FT
AWG 22.028.012 +/- .002.010 +/- .003.006 +/- .0021000 FT
AWG 21.032.012 +/- .002.010 +/- .003.006 +/- .0021000 FT
AWG 20.034.016 +/- .003.012 +/- .003.006 +/- .0021000 FT
AWG 19.038.016 +/- .003.012 +/- .003.006 +/- .0021000 FT
AWG 18.042.016 +/- .003.012 +/- .003.006 +/- .0021000 FT
AWG 17.047.016 +/- .003.012 +/- .003.006 +/- .0021000 FT
AWG 16.053.016 +/- .003.012 +/- .003.006 +/- .0021000 FT
AWG 15.059.016 +/- .003.012 +/- .003.006 +/- .002500 FT
AWG 14.066.016 +/- .003.012 +/- .003.008 +/- .002500 FT
AWG 13.076.016 +/- .003.012 +/- .003.008 +/- .002500 FT
AWG 12.085.016 +/- .003.012 +/- .003.008 +/- .002500 FT
AWG 11.095.016 +/- .003.012 +/- .003.008 +/- .002500 FT
AWG 10.106.016 +/- .003.012 +/- .003.008 +/- .002500 FT
AWG 9.118.020 +/- .004.015 +/- .003.008 +/- .002250 FT
AWG 8.133.020 +/- .004.015 +/- .003.008 +/- .002100 FT
AWG 7.148.020 +/- .004.015 +/- .003.008 +/- .002100 FT
AWG 6.166.020 +/- .004.015 +/- .003.010 +/- .003100 FT
AWG 5.186.020 +/- .004.015 +/- .003.010 +/- .003100 FT
AWG 4.208.020 +/- .004.015 +/- .003.010 +/- .003100 FT
AWG 3.234.020 +/- .004.015 +/- .003.010 +/- .003100 FT
AWG 2.263.020 +/- .004.015 +/- .003.010 +/- .003100 FT
AWG 1.294.020 +/- .004.015 +/- .003.010 +/- .003100 FT
AWG 0.330.020 +/- .004.015 +/- .003.012 +/- .003100 FT

American Wire Gauge • Material Specification

Standard Wall FEP : ASTM D 3296 , ASTM D 3295

Thin Wall FEP : ASTM D 3295

Light Wall FEP : ASTM D 3296, ASTM D 3295

FEP Tubing AWG : Chemical And Heat Resistant Thin Wall Tubing

Tef-Cap Industries offers high quality thin wall tubing for industrial use. Made using the finest materials, our flexible Teflon tubing provides high resistance against chemicals and heat. We offer products in a range of sizes to meet specific requirements. For information regarding features and price, contact us.