Heat Shrinkable Tubing - PTFE : TFE4-1/4

Heat Shrinkable Tubing 4:1 PTFE transparent in a length of 6.35/1.6, Article number: 339-00649


  • PTFE heat shrink tubing
  • Very high temperature resistance
  • Extra thin wall translucent tubing
  • High abrasion resistance and good resistance against aggressive chemicals
  • Available in either 2:1 (TFE2) or 4:1 (TFE4) shrink ratios

Certifications & Approvals


TFE is ideal for high temperature applications, where resistance to aggressive fluids is required or a very thin walled tubing is needed, for example in pH-measuring instruments. TFE tubing is also used to reduce movement due to friction, covering cylinders for example.

TFE4 4:1 is suitable for following markets and industries

Application Tool H6100, E4500
Colour Transparent (CL)
Pack Cont. 50pcs.
Package Quantity per pcs.
Printable (Yes/No) No
Product Family TFE4 4:1
Product Group Heat Shrinkable Tubing - PTFE
Short Description Heat Shrinkable Tubing 4:1 PTFE transparent in a length of 6.35/1.6
Shrink Ratio 4:1
Size (imperial) 1/4"
Variant Thin-Wall
With inner glue (Yes/No) No
Length (L) 1.22m
Longitudinal Change After Shrinkage -20 % max.
Recov. ∅ d 1.60mm
Supplied ∅ D 6.35mm
Tube Shape Oval
Wall (WT) 0.30mm
Dielectric Strength 40 kV/mm
Dielectric Strength test method DIN 53481
ELV compliant Dir. Art. 4 (2) YES
Flammability Non burning
Halogenfree No
Hazardous good No
Limited Fire Hazard No
Material Polytetrafluoroethylene (PTFE)
Minimum Shrink Temperature - °C +330 °C
Nato number 5970-99-539-0383
Operating Temperature - °C -70 °C to +260 °C
Tensile Strength 39MPa
Tensile Strength test method DIN IEC 93 / DIN IEC 167
Volume Resistance 10¹⁸ Ω cm
EAN / GTIN 4031026149615
Packaging 1 - Height (m) 0.2m
Packaging 1 - Length (m) 1.3m
Packaging 1 - Qty 50
Packaging 1 - Type Bag
Packaging 1 - Volume (m³) 0.026
Packaging 1 - Weight (kg) 0.250001kg
Packaging 1 - Width (m) 0.1m
Weight 0.25kg
ETIM 6.0 EC000217
ETIM 7.0 Key EC000217

Stay in touch with us!

Update: 12/09/2020 © HellermannTyton 2020