Product name
PTFE Extruded and Moulded pipe/tube
The superior dielectric properties especially at high radar and microwave frequencies makes PTFE widely use as an insulation material. PTFE is also works in a wide temperature from -180°C to +260°C.
PTFE is capable of much higher temperatures than many other materials.It is classed as a high performance substitute over weaker and lower melting point polyethylene.
Main properties
. Excellent corrosion resistance
. Good electrical insulation performance
. High temperaturer resistance
. low coefficient of friction
. Good non-sticky properties
Application
PTFE is widely used in chemical anti-corrosion, mechanical seal,engineering piping, electrical insulation,pump&valve
fluid,aviation,textile,ceramic and other industries
Technical specification
| Property |
NORM |
VALUE |
| Density |
ISO1183 |
2.14-2.2 |
| Tensile strength at break ( Mpa) |
ISO527 |
18-30 |
| Modulus of elasticity (Gpa) |
ISO527 |
0.35-0.5 |
| Elongation at break |
ISO527 |
150-350 |
| Shore D |
DUROMETER |
52 |
| Temperature range |
/ |
-196-260 |
| Coefficient of linear thermal expansion |
ISO11359 |
1 |
Products available:
| PTFE Extruded Tube (mm) |
| OD*ID |
KG/M |
OD*ID |
KG/M |
| 0.9*0.5 |
0.001 |
9.0*6.0 |
0.082 |
| 1.2*0.8 |
0.0015 |
10.0*8.0 |
0.066 |
| 1.4*1.0 |
0.0017 |
10.0*7.0 |
0.093 |
| 2.0*1.6 |
0.003 |
12.0*10.0 |
0.08 |
| 2.8*2.2 |
0.006 |
13.0*11.0 |
0.087 |
| 3.0*1.0 |
0.015 |
14.0*12.0 |
0.095 |
| 3.0*2.0 |
0.009 |
15.0*13.0 |
0.102 |
| 3.5*2.5 |
0.011 |
16.0*14.0 |
0.109 |
| 4.0*3.0 |
0.013 |
17.0*15.0 |
0.117 |
| 4.5*3.5 |
0.015 |
18.0*16.0 |
0.124 |
| 5.0*3.0 |
0.030 |
19.0*16.0 |
0.191 |
| 5.0*4.0 |
0.017 |
20.0*17.0 |
0.202 |
| 6.0*3.0 |
0.050 |
21.0*18.0 |
0.213 |
| 6.0*4.0 |
0.037 |
22.0*19.0 |
0.224 |
| 6.0*5.0 |
0.020 |
25.0*22.2 |
0.257 |
| 7.0*5.0 |
0.044 |
32.0*29.0 |
0.335 |
| 7.0*6.0 |
0.024 |
40.0*36.0 |
0.554 |
| 7.8*7.0 |
0.022 |
50.0*46.0 |
0.700 |
| 8.0*6.0 |
0.051 |
........ |
|
| 8.0*5.0 |
0.071 |
460.0*448.0 |
19.85 |
| 9.0*7.0 |
0.058 |
510.0*497.0 |
23.841 |
| PTFE Moulded Tube (mm) |
| OD |
Length |
Note |
| 20-900 |
≤300 |
Special sizes can be customized |
Company introduction:
Hongda was founded in 1999 and it is a professional manufaturer of high-performance plastics in the form of semi-finished products and finished parts.
The productssell well throughout the country and exported to more than 20 countries&areas, which are widely used in chemical industry
semiconductor, gas&oil, pump&valve, water treatment...
Factory key equipment:
Audited Supplier 
Audited Supplier 
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