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PTFE Standard Wall 2:1 Shrink Tubing

PTFE Teflon 2 to 1 Shrink Tubing
Material Properties
Zeus® PTFE (polytetrafluoroethylene) 2:1 heat shrink standard wall tubing provides an effective technique for encapsulating and protecting wires, cables and other critical components exposed to volatile environments. Provided in an expanded state and in 4-foot lengths, this material can be shrunk through heat application to create tight, protective sleeve for material subjected to extremes of heat, corrosion, shock, moisture or other acute environmental conditions. PTFE possesses the lowest coefficient of friction making it ideal for applications needing lubricious material. It is chemically resistant to all common solvents, acids and bases, chemically inert and has a high dielectric strength over a broad temperature range. This tubing can be sterilized chemically and is auto-clavable. The minimum shrink temperature for PTFE tubing is approximately 654°F to 670°F (346°C to 354°C).

Markets & Applications ▼
PTFE heat shrink standard wall tubing serves critical functions in several industries including:
  • Aerospace
  • Automotive
  • Electrical
  • Fluid transfer
  • Fiber optics
  • Medical
The aerospace industry is seeing a growing use of polymers in aircraft design. PTFE heat shrink products are used in wire harness applications and also provide seamless coverings to composite forming mandrels. They are also used for fiber optic, hydraulic, wire coating and sealing solutions. As you consider a prospective applications in your specific industry, please call our knowledgeable representatives to provide guidance as you select products and acquire information.

Custom Fabrication & Contract Manufacturing ▼
PTFE heat shrink standard wall tubing product can also be ordered in spools and in various colors for production run quantities. Component Supply's produces both R&D and large volume quantities of custom lengths to precisely fit items needing coverage. Our cuts are straight, maintain the integrity of the tubing dimensions, and hold tight tolerances. Minimum quantities may apply depending on current stock. For more custom fabrication information, please contact a Component Supply representative who can inform you of the best options for your specific application.

Quality, Compliance, & Regulatory ▼
Please see below for applicable standards and available statements regarding regulatory requirements.
  • RoHS Compliance Statement
  • REACH Compliance Statement
  • AMS-DTL-23-53/12
  • USP Class VI biocompatible
Statements of compliance are available upon request at the time of order.

*AWG 30, 28, 26 and light wall are not covered under AMS-DTL23053/12.

Related Products & Technical Information ▼
Zeus® PTFE 2:1 Shrink Tubing Standard Wall
Part Number AWG Size Min. Expanded ID Recovered ID Recovered Wall* Price/4ft Lengths/*-48
SM2TSW-30 30 0.034 0.015 0.009 +/-0.002 8.76
SM2TSW-28 28 0.038 0.018 0.009 +/-0.009 8.16
SM2TSW-26 26 0.046 0.022 0.010 +/-0.002 8.04
SM2TSW-24 24 0.050 0.027 0.012 +/-0.002 7.32
SM2TSW-22 22 0.055 0.032 0.012 +/-0.002 7.56
SM2TSW-20 20 0.060 0.039 0.016 +/-0.003 7.56
SM2TSW-19 19 0.065 0.043 0.016 +/-0.003 7.80
SM2TSW-18 18 0.076 0.049 0.016 +/-0.003 8.04
SM2TSW-17 17 0.085 0.054 0.016 +/-0.003 8.16
SM2TSW-16 16 0.093 0.061 0.016 +/-0.003 8.76
SM2TSW-15 15 0.110 0.067 0.016 +/-0.003 9.24
SM2TSW-14 14 0.120 0.072 0.016 +/-0.003 9.48
SM2TSW-13 16 0.140 0.080 0.016 +/-0.003 10.44
SM2TSW-12 12 0.150 0.089 0.016 +/-0.003 10.92
SM2TSW-11 11 0.170 0.101 0.016 +/-0.003 12.24
SM2TSW-10 10 0.191 0.112 0.016 +/-0.003 12.84
SM2TSW-09 9 0.205 0.124 0.020 +/-0.004 18.24
SM2TSW-08 8 0.240 0.141 0.020 +/-0.004 21.96
SM2TSW-07 7 0.270 0.158 0.020 +/-0.004 23.64
SM2TSW-06 6 0.302 0.178 0.020 +/-0.004 24.96
SM2TSW-05 5 0.320 0.198 0.020 +/-0.004 27.24
SM2TSW-04 4 0.370 0.224 0.020 +/-0.004 29.40
SM2TSW-03 3 0.390 0.249 0.020 +/-0.004 31.92
SM2TSW-02 2 0.430 0.278 0.020 +/-0.004 34.92
SM2TSW-01 1 0.450 0.311 0.020 +/-0.004 38.64
SM2TSW-00 0 0.470 0.347 0.020 +/-0.004 43.08
*Wall will be less if tubing is restricted during shrinkage
Minimum quantities may apply depending on stock, Call 863-738-0084 or email