Precision Polymer Tubing, Plastic- PTFE, PFA, PEEK Tubing
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PTFE Tubing PFA-HG (high grade) Tubing
FEP Tubing
PFA Tubing
Tubing Applications & much more...
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 Naflon® PFA-HG Tubing
 Check to see which best fit your needs. If you have any questions, please call for assistance at 1-800-790-7837 or e-mail sales@netmotion.com

Features:

  • Improved surface flatness reduces entrapment of particles or liquids
  • Enhanced stress crack resistance (i.e. fuming sulfuric acid)
  • Lower liquid or gas permeation
  • Reduced cleaning time
  • Improved dielectric strength
  • Minimal extractable fluorine ion
  • Improved clarity

Naflon® PFA-HG semiconductor high-grade tubing is made from the Mitsui Dupont 451HP-J with lower level fluorine ion and reduction of spherical size of the crystallization structure. The surface of the wall is therefore flatter and smoother. Naflon® PFA-HG semiconductor high-grade tubing is suitable for high purity applications.

In addition to the normal characteristics of PFA tubing, Naflon® PFA-HG tubing has the following characteristics:

  • Smoother intersurface bore (Rt=0.2µm)
  • Reduction of residual particles and liquid
  • Reduction of cleaning time
  • Reduction in elution of liquid
  • Improvement in transparency of tube wall
  • Improvement in electrical insulation
  • Reduction in elution of fluoric ion
  • Improvement of crack tolerance under harsh environment
Naflon® PFA-HG Tubing Clarity Test
PFA-HG Tube allows clearer red line viewing due to its smoother surface area.

Naflon® PFA-HG Tubing Wall Smoothness Comparison

Naflon® PFA-HG (High Grade) tubing comparison of interior wall smoothness against normal 350 and 450 compounds.

3D picture of interior wall shows the rough bore of conventionally extruded PFA compounds.

This rough surface entraps contaminants and debris that make it time consuming and difficult to flush clean.

3D picture of interior wall shows the smooth bore of Nichia’s Naflon® PFA -HG tubing.

This smooth surface reduces contaminants and debris from being trapped allowing for faster flushing of chemicals from the tubing and its wall.
PTFE Bendable Tubing Coiled Tubing Fabricated Tubing
Sample Dimensions (Inches) for PTFE, FEP, PFE, ETFE (in fractional sizes) ... See below for AWG sizes
Inside Diameter Wall Dimensions
Fractional   Standard Wall Thin Wall Lightweight Wall
Size Nom. Nom. Nom. Nom.
1/8 0.130 0.020 0.015 0.008
3/16 0.192 0.020 0.015 0.010
1/4 0.255 0.020 0.015 0.010
5/16 0.321 0.020 0.015 0.012
3/8 0.387 0.025 0.015 0.015
7/16 0.451 0.025 0.018 0.018
1/2 0.515 0.025 0.018 0.018
5/8 0.643 0.025 0.020 0.020
3/4 0.772 0.030 0.025 0.020
7/8 0.902 0.035 * *
1 1.030 0.035 * *
1-1/4 1.287 0.040 * *
1/1/2 1.550 0.045 * *
* Packaging- contact sales office for more information.
Sample Dimensions (Inches) for PTFE, FEP, PFE, ETFE (in AWG sizes)
Inside Diameter Wall Dimensions
AWG Standard Wall Thin Wall Lightweight Wall
Size. Min. Nom. Max. Nom. Tol. Nom. Tol. Nom. Tol. Packaging
32 0.008 0.010 0.012 0.005 ±.002 0.005 ±.002 0.006 ±.002 1000' Spools
30 0.010 0.012 0.015 0.009 ±.002 0.009 ±.002 0.006 ±.002 1000' Spools
28 0.013 0.015 0.018 0.009 ±.002 0.009 ±.002 0.006 ±.002 1000' Spools
26 0.016 0.018 0.021 0.009 ±.002 0.009 ±.002 0.006 ±.002 1000' Spools
24 0.020 0.022 0.026 0.012 ±.002 0.010 ±.003 0.006 ±.002 1000' Spools
23 0.023 0.026 0.029 0.012 ±.002 0.010 ±.003 0.006 ±.002 1000' Spools
22 0.026 0.028 0.032 0.012 ±.002 0.010 ±.003 0.006 ±.002 1000' Spools
21 0.029 0.032 0.035 0.012 ±.002 0.010 ±.003 0.006 ±.002 1000' Spools
20 0.032 0.034 0.038 0.016 ±.003 0.012 ±.003 0.006 ±.002 1000' Spools
19 0.036 0.038 0.042 0.016 ±.003 0.012 ±.003 0.006 ±.002 1000' Spools
18 0.040 0.042 0.046 0.016 ±.003 0.012 ±.003 0.006 ±.002 1000' Spools
17 0.045 0.047 0.052 0.016 ±.003 0.012 ±.003 0.006 ±.002 1000' Spools
16 0.051 0.053 0.058 0.016 ±.003 0.012 ±.003 0.006 ±.002 1000' Spools
15 0.057 0.059 0.065 0.016 ±.003 0.012 ±.003 0.006 ±.002 1000' Spools
14 0.064 0.066 0.072 0.016 ±.003 0.012 ±.003 0.008 ±.002 500' Spools
13 0.072 0.076 0.081 0.016 ±.003 0.012 ±.003 0.008 ±.002 500' Spools
12 0.081 0.085 0.091 0.016 ±.003 0.012 ±.003 0.008 ±.002 500' Spools
11 0.091 0.095 0.101 0.016 ±.003 0.012 ±.003 0.008 ±.002 500' Spools
10 0.102 0.106 0.112 0.016 ±.003 0.012 ±.003 0.008 ±.002 500' Spools
9 0.114 0.118 0.124 0.020 ±.004 0.015 ±.003 0.008 ±.002 250' Spools
8 0.129 0.133 0.139 0.020 ±.004 0.015 ±.003 0.008 ±.002 *
7 0.144 0.148 0.155 0.020 ±.004 0.015 ±.003 0.008 ±.003 *
6 0.162 0.166 0.174 0.020 ±.004 0.015 ±.003 0.010 ±.003 *
5 0.182 0.186 0.195 0.020 ±.004 0.015 ±.003 0.010 ±.003 *
4 0.204 0.208 0.218 0.020 ±.004 0.015 ±.003 0.010 ±.003 *
3

0.229

 0.234 0.244 0.020 ±.004 0.015 ±.003 0.010 ±.003 *
2 0.258 0.263 0.273 0.020 ±.004 0.015 ±.003 0.010 ±.003 *
1 0.289 0.294 0.305 0.020 ±.004 0.015 ±.003 0.010 ±.003 *
0 0.325 0.330 0.342 0.020 ±.004 0.015 ±.003 0.012 ±.003 *
* Packaging- contact sales office for more information.
Click here for the summary of mechanical, electrical, and thermal properties (13K PDF)
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For further information, please contact NetMotion, Inc. at 1.800.790.7837 or 510.578.2812 or e-mail sales@netmotion.com
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