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1. Convoluted Ptfe Hose Introduction
PTFE pressed tubes of diameter DN400 and above are used as tower sector lining in stead of PTFE sheet welding to avoid leakage and reduce processing cycle by one third.
Diameter of domestic PTFE pressed tubes are generally below DN300. By independent development, our company may deliver PTFE pressed tubes of all specifications below DN400 and customized thickness.
2. Product parameters
| Technical parameter | Unit | Standard | Remarks |
| Specific gravity | g/cm3 | 2.3 | (7 kgcm3 3mmin) |
| Tensile elongation | Mpa | 13.72-34.3 | |
| Elongation | % | 150-400 | |
| Compressive strength | Mpa | 12 | |
| Shore hardness | DO5-55 | ||
| Dynamic friction coefficient | 0.06 | ||
| Breakdown voltage | Kv/mm | 19 | |
| Strong/weak acid/alkali effect | None | ||
| Temperature | ℃ | -200 - 260 |
3. Features
Convoluted Ptfe Hose featured with: high density, smooth surface and uniform thickness. "High density" can prevent medium permeation and avoid deformation in use; "smooth surface" can reduce flow resistance of medium and effectively prevent viscosity; "uniform thickness" enables high strength of PTFE tube and good seal at flanges.
4.Experience and markets
Our factory has more than 12 years working experiences on researching and selling. Products are well sailed all over the world, got many compliments from customers.
http://www.yihaoptfe.com/