chemical resistance, anti-corrosion, acid resistance, alkali resistancet, anti-stick, low friction, anti-aging properties, ect
PTFE pipe can be used as vehicle motorcycle brake pipes, oil-cooling pipes, beach car brake tubes, trachea, painting tubes, oil casing has excellent insulation effect.Because Teflon has a very strong carbon fluorine bond and the high molecular weight so it has the following outstanding features:
the scope of application of a broad temperature: -200 ~ +260
Anti-corrosion of the backlog of chemical species
anti-adhesion properties of
very low coefficient of friction
non-combustion
excellent gas properties (not with the frequency and temperature change)
excellent mechanical properties
Seismic flexible
the issue of non-aging
Anti-water and ultra-violet
non-toxic
The specifications of PTFE pipe
Main technical index
Item Name | Unit | Index |
Density | g/am3 | 2.102.30 |
Tensile strength | MPa | 18 |
Elongation at brake rate | % | 230 |
Temperature |
| -200 ~ +260 |
Size of molding tubing (Units:mm)
size | thickness | tolerance | length | tolerance |
φ10-φ150 | 1.5 | ±0.20 | 180 | ±2 |
φ150-φ350 | 4 | ±0.35 | 350 | ±2 |
φ350-φ800 | 8 | ±0.60 | 300 | ±3 |
Size of extruded tubing (Unit:mm)
size | Outside diameter | Tolerance | thickness | Tolerance | Length |
24×2 | 24 | ±0.65 | 2 | ±0.30 | 12000 |
25×2 | 25 | ||||
29×2 | 29 | ||||
29.6×2 | 29.6 | ||||
32×2 | 32 | ±0.80 | 2 | ±0.30 | |
32×3.5 | 32 | 3.5 | ±0.38 | ||
40×2 | 40 | 2 | ±0.30 | ||
40×4 | 40 | 4 | ±0.38 | ||
50×4 | 50 | ||||
50×5 | 50 | ±0.80 | 5 | ||
51×2 | 51 | ±0.95 | 2 | ±0.30 | |
52×4 | 52 | ±0.95 | 4 |
| 8000 |
64×2.5 | 64 | 2.5 | |||
64×4.5 | 64 | 4.5 | |||
81×2.5 | 81 | 2.5 | |||
82×2.5 | 82 | 2.5 | |||
82×3 | 82 | 3 | |||
90×3 | 90 | ±1.10 | 3 | ±0.30 | 8000 |
90×5 | 90 | 5 | |||
104×3 | 104 | 3 | |||
129×3.5 | 129 | ±1.20 | 3.5 | ±0.35 | |
154×4 | 154 | 4 | |||
204×4 | 204 | 4 |
Remarks: the max inner diameter of PTFE hose up to 2000 mm , and all the thickiness will supply.
