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Polytetrafluoroethylene(PTFE)Tube
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 | ||
| Molded | 10～500 | ±0.5～±5.0 | ≥7 | ±0.5～±0.5 | ≤300 |
Main technical indicator
| Property | Unit | Index |
| Apparent density | g/cm 3 | 2.10～2.30 |
| Tensile strength (min) | MPa | 18 |
| Ultimate elongation (min) | % | 230 |
