NewAge Industries, Inc. - Contef™ Convoluted Polytetrafluoroethylene (PTFE) Tubing

Unit of Measure

Items	350 0070 Contef™ 1/4 Inch (in) Inner Diameter (ID) A and 45 Pound Per Square Inch (psi) Working Pressure Convoluted Polytetrafluoroethylene (PTFE) Tubing	350 0147 Contef™ 5/16 Inch (in) Inner Diameter (ID) A and 48 Pound Per Square Inch (psi) Working Pressure Convoluted Polytetrafluoroethylene (PTFE) Tubing	350 0224 Contef™ 3/8 Inch (in) Inner Diameter (ID) A and 40 Pound Per Square Inch (psi) Working Pressure Convoluted Polytetrafluoroethylene (PTFE) Tubing	350 0301 Contef™ 1/2 Inch (in) Inner Diameter (ID) A and 30 Pound Per Square Inch (psi) Working Pressure Convoluted Polytetrafluoroethylene (PTFE) Tubing	350 0378 Contef™ 5/8 Inch (in) Inner Diameter (ID) A and 30 Pound Per Square Inch (psi) Working Pressure Convoluted Polytetrafluoroethylene (PTFE) Tubing
Description	N/A Translucent PTFE tubing offers excellent chemical and electrical properties Available from stock with or without a stainless steel wire encircling the O.D. Wire coil provides increased pressure capability and aids in electrical grounding Easily flexed - spiral construction allows far greater flexibility than straight wall tubing Spiral construction also allows for easier cleaning Made from FDA compliant materials Contef™ without Wire.
Brands	N/A Contef™ NewAge
Material	N/A Polytetrafluoroethylene (PTFE
Inner Diameter (ID) A¹	N/A 1/4 in	N/A 5/16 in	N/A 3/8 in	N/A 1/2 in	N/A 5/8 in
Nominal Dimension B	N/A 3/4 in	N/A 1 in	N/A 1 in	N/A 1 in	N/A 1-1/4 in
Nominal Dimension C	N/A 0.015 in	N/A 0.020 in	N/A 0.020 in	N/A 0.020 in	N/A 0.023 in
Dimension D	N/A 0.320 in	N/A 0.414 in	N/A 0.450 in	N/A 0.590 in	N/A 0.660 in
Nominal Dimension F	N/A 0.181 in	N/A 0.273 in	N/A 0.303 in	N/A 0.425 in	N/A 0.485 in
Bend Radius	N/A 1/2 in	N/A 3/4 in	N/A 1-3/4 in	N/A 1-1/4 in	N/A 1-1/2 in
Maximum Length	N/A 125 ft	N/A 125 ft	N/A 125 ft	N/A 100 ft	N/A 75 ft
Working Pressure at 72 Degree Fahrenheit (ºF) Temperature	N/A 45 psi	N/A 48 psi	N/A 40 psi	N/A 30 psi	N/A 30 psi
Burst Pressure at 72 Degree Fahrenheit (ºF) Temperature	N/A 180 psi	N/A 192 psi	N/A 160 psi	N/A 120 psi	N/A 120 psi
Vacuum Service at 72 Degree Fahrenheit (ºF) Temperature	N/A 27 inHg
Shore Hardness	N/A 50 to 65 duro
Tensile Strength at Break	N/A 3500 psi
Elongation at Break	N/A 200 to 400 %
Embrittlement Temperature	N/A -450 ºF
Minimum Operating Temperature for Tubing	N/A -100 ºF
Maximum Operating Temperature for Tubing	N/A 500 ºF
Note for Operating Temperature	N/A Temperatures are for standard extruded (non convoluted) 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
Additional Information	N/A Convolutions are molded into the tubing and will not cold flow into a straight wall under normal conditions.
Note	N/A Made in U.S.A. Contef™'s helical construction aids in self cleaning when flushed with standard cleaning fluids. The cuffs (straight ends) are made to accept standard barbed fittings. Hose assemblies made to your specifications are available. PTFE's color will vary naturally from lot to lot, but the quality and physical properties do not change. FEP Contef™ for longer continuous lengths is available through custom order. 'E' dimension to be specified at time of order. All lengths will be supplied with 'B' dimension cuffs. The minimum overall length for Contef™ 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.