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  • Made from FEP fluoropolymer tubing
  • Corrugations allow a nearly zero bend radius - easily flexed
  • Can be extended or compressed without affecting the tube's I.D.
  • Made without plasticizers which can leach into critical streams
  • Made from FDA compliant materials
  • Has all the chemical and electrical properties of straight-walled FEP tubing
  • May be over braided with Kevlar® for higher pressures (Over braiding with Kevlar will permit a minimum increase of six times the listed pressures. Kevlar® over braiding is available for sizes up to 7/8" I.D. - call for details.)
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Corrtef™ Corrugated Fluorinated Ethylene Propylene (FEP) Tubing

Corrtef™ 1/4 Inch (in) Maximum Inner Diameter (ID) A Corrugated Fluorinated Ethylene Propylene (FEP) Tubing
Corrtef™ Corrugated Fluorinated Ethylene Propylene (FEP) Tubing

Corrtef™ 3/8 Inch (in) Maximum Inner Diameter (ID) A Corrugated Fluorinated Ethylene Propylene (FEP) Tubing
Corrtef™ Corrugated Fluorinated Ethylene Propylene (FEP) Tubing

Corrtef™ 1/2 Inch (in) Maximum Inner Diameter (ID) A Corrugated Fluorinated Ethylene Propylene (FEP) Tubing
Corrtef™ Corrugated Fluorinated Ethylene Propylene (FEP) Tubing

Corrtef™ 5/8 Inch (in) Maximum Inner Diameter (ID) A Corrugated Fluorinated Ethylene Propylene (FEP) Tubing
Corrtef™ Corrugated Fluorinated Ethylene Propylene (FEP) Tubing

Corrtef™ 3/4 Inch (in) Maximum Inner Diameter (ID) A Corrugated Fluorinated Ethylene Propylene (FEP) Tubing
Description N/A
  • Made from FEP fluoropolymer tubing
  • Corrugations allow a nearly zero bend radius - easily flexed
  • Can be extended or compressed without affecting the tube's I.D.
  • Made without plasticizers which can leach into critical streams
  • Made from FDA compliant materials
  • Has all the chemical and electrical properties of straight-walled FEP tubing
  • May be over braided with Kevlar® for higher pressures (Over braiding with Kevlar will permit a minimum increase of six times the listed pressures. Kevlar® over braiding is available for sizes up to 7/8" I.D. - call for details.)
Brands N/A Corrtef™ NewAge
Material N/A Fluorinated Ethylene Propylene (FEP)
Maximum Inner Diameter (ID) A1 N/A 1/4 in N/A 3/8 in N/A 1/2 in N/A 5/8 in N/A 3/4 in
Nominal Cuff Length B2 N/A 3/4 in N/A 1 in N/A 1 in N/A 1 in N/A 1-1/2 in
Nominal Wall Thickness C N/A 0.015 in N/A 0.020 in N/A 0.025 in N/A 0.025 in N/A 0.030 in
Corrugation Outer Diameter (OD) D N/A 3/8 in N/A 5/8 in N/A 3/4 in N/A 15/16 in N/A 1-1/16 in
Working Pressure at 72 Degree Fahrenheit (ºF) Temperature N/A 62 psi N/A 50 psi N/A 42 psi N/A 37 psi N/A 30 psi
Burst Pressure at 72 Degree Fahrenheit (ºF) Temperature N/A 248 psi N/A 200 psi N/A 168 psi N/A 148 psi N/A 120 psi
Vacuum Service at 72 Degree Fahrenheit (ºF) Temperature N/A 29.9 inHg
Tubing Bend Inner Diameter (ID) at 72 Degree Fahrenheit (ºF) Temperature N/A 1/2 in
Shore Hardness N/A 55 to 60 duro
Tensile Strength N/A 2800 to 5000 psi
Elongation at Break N/A 250 to 330 %
Brittle Temperature N/A -450 ºF
Minimum Operating Temperature for Tubing N/A -100 ºF
Maximum Operating Temperature for Tubing N/A 200 ºF
Note for Operating Temperature N/A Temperatures are for standard extruded (non corrugated) tubing.
Note for Physical Properties N/A Values listed are typical for the material used in manufacture, except where noted, and are meant only as a guide to aid in design. Field testing should be performed to find the actual values for your application.
Custom Services N/A And More Cut Overbraid Size
Industry Standards N/A Food and Drug Administration (FDA) Compliant
Recommended Fittings and Clamps N/A
  • Thermobarb® barbed fittings
  • Oetiker® ear type clamps
  • Kwik Clamp™ nylon double bond hose clamps
  • Worm gear clamps
Note N/A Made in U.S.A.



Optimal flow is achieved and turbulence minimized by passing fluids through Corrtef™ in the direction of the corrugation angles (as illustrated).

Corrtef™ is heat sealable, and the cuffs (straight ends) are made to accept standard barbed fittings. The end may be flared or expanded to permit shrink-tight connections.

Corrtef™ is manufactured in an industrial atmosphere and should be properly sterilized for clean-flow applications. For optimal cleaning of Corrtef™, the tube should be stretched to its maximum length and held vertically (direction of flow: down). Due to the annular corrugations, it may not be possible to remove all traces of particulate from Corrtef™, even under optimal cleaning conditions.

Specify 'E' dimension at order time. Maximum overall available length: 12 ft. (including cuffs). The minimum overall length for Corrtef with a cuff at each end is 6"; shorter overall lengths are possible when only one cuff is needed.

All pressures are calculated and not based on actual testing.
  • 1 Critical dimension for fittings application.
  • 2 Workable I.D. length of the cuff (straight ends). All lengths supplied with 'B' dimension cuffs.