22/02/2026

Flexible PTFE convoluted tubing
Art.-No. 169-23009 | CTT-09 NSA935805-09-PTFE-BK

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  • Excellent resistance to almost all chemicals.
  • Protects cables from extreme temperatures, fire, moisture, corrosion, vibration and abrasion.
  • Combination of high tensile strength and fatigue life make it resistant to wear.
  • Superior dielectric strength and anti-adhesive properties.
Application CTT conduits are used in many industries with very demanding environments, including aviation, aerospace, chemical, pharmaceutical, ship building, food processing and electrical industry.
Brand Family CTT-Series
Color Black (BK)
Description HellermannTyton’s Polytetrafluoroethylene Convoluted Tubing provides an efficient method of routing and protecting wire harness assemblies while reducing the chance of installation damage. It also protects valuable hoses and cables. It is used in industries with demanding environments including aviation, aerospace, chemical, pharmaceutical, ship building, food processing and electrical.
Key product features high temperature resistant
PART DESCRIPTION CTT-09 NSA935805-09-PTFE-BK
Packaging Type pack
Part No. 169-23009
Short Desc. Non-Metallic Tubing, 9mm Dia, PTFE, Black, 164 ft/pkg
Type CTT-09 NSA935805-09
UV Resistant No
Diameter (imperial) 0.42"
Diameter (metric) 10.6mm
Diameter 2 (imperial) 0.28"
Diameter 2 (metric) 7.0mm
Inner Diameter (imperial) 0.28"
Inner Diameter 2 (metric) 7.0mm
Inside Bend Radius (imperial) 1.26"
Inside Bend Radius (metric) 32mm
Length (imperial) 164.0ft
Length (metric) 50.0m
Max. Bundle Diameter (imperial) 0.28"
Max. Bundle Diameter (metric) 7.0mm
Min. Bundle Diameter (imperial) 0"
Nominal Diameter (imperial) 0.35"
Nominal Diameter (metric) 9.0mm
Outside Diameter (imperial) 0.42"
Outside Diameter (metric) 10.6mm
Pitch (imperial) 0.134"
Pitch (metric) 3.4mm
Reel Length (imperial) 164.0ft
CE Certification No
CSA Certified No
Flammability FAR 25
Halogen Free No
Material PTFE
Material Polytetrafluoroethylene (PTFE)
Oil resistant No
Operating Temperature -85°F to +500°F (-65°C to +260°C)
Prop65 Warning No
REACH Conformity Yes
ROHS compliant Yes
UL Listed (US and Canada) No
UL Listed (US) No
UL Recognized (US and Canada) No
UL Recognized (US) No
Customs Number (Schedule B) 3926909988
Harmonized Tariff Schedule Code 3926.90.9989
Packaging 1 - Weight (kg) 1.75kg
Pkg. Qty. 164.04ft
Pkg. Qty. 50.0m
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