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PTFE Tubing
Polytetrafluoroethylene(PTFE)Tubing
Characteristic of the products
PTFE
pipe is made by plunger extrusion of suspension polymerized PTFE resin. Among
all the existing plastics, PTFE has the best corrosion-resistance and
dielectricity.
Use of the products
Lead insulating sleeve, corrosion-resistant pipe, and corrosion-resistant
insulating pipe for different corrosive conditions, heat exchanger.
Specification
|
Specification |
External diameter (mm) |
Thickness (mm) |
Length ≥ (mm) |
|
Call |
Tolerance |
Call |
Tolerance |
|
Paste- extruded |
0.5～4.0 |
±0.1～±0.3 |
0.2～1.0 |
±0.06～±0.3 |
≥4000 |
|
5.0～25.0 |
±0.5～±1.0 |
1.0～25.0 |
±0.3～±0.5 |
|
Extruded |
25 ~ 310 |
±0.5～±3.0 |
1.0 ~ 5 |
±0.3～±0.5 |
4200 |
|
Molded |
30～300 |
±0.5～±5.0 |
≥7 |
±0.5～±0.5 |
≤300 |
Main technical
indicator
|
Project
|
Unit
|
Standard
|
|
Tensile strength |
MPa
|
≥18.0
|
|
Ultimate elongation |
%
|
230
|
|
Apparent
density |
g /cm
3 |
2.2
～2.3
|
|
Dialectic strength |
KV/mm
|
10
|
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