4" Ptfe Convoluted Hose
Character of PTFE
The temperature range is -200C to +260C, melting point: 327C. It can't be injection molded and can be pressed and formed. The max. operating temperature is 280C.
PTFE has the following excellent properties due to its strong carbon-fluorine bond and high molecular wieght:
1. Excellent weather resistance, long service life, no brittle fracture and no aging.
2. Resistant to strong acid and alkali, resistant to various corrosive chemicals.
3. Anti-adhesive, anti-moisture and ultraviolet, non-toxic.
4. With a very low friction coefficuent. non-flammable.
5. With very low evaporate transpiration rate, cold liquid is not volatile.
6. With excellent electrical charateristics (does not change with frequency and temperature changes)
7. Excellent mechanical properties, shock resistance and flexibility.
Application
The ultimate transfer hose for a variety of high pressure applications.
• Mainly for Fuel system of engine, Transfer of automotive sealants, Tire press, Car shock absorber
• R.I.M. Reaction injection molding machines
• Industrial gasses, Fuel Transfer
• Hydraulic service with phosphate ester fluids
• Compressed natural gas
| Metric Size |
Inch Size |
SAE Dash Size |
Hose I.D. | Hose O.D. | Max. Working Pressure |
Min Bend Radius |
|||
|---|---|---|---|---|---|---|---|---|---|
| Min | Max | Min | Max | psi | bar | mm | |||
| 6.3 | 5/16 | -5 | 6 | 6.9 | 8.9 | 10.1 | 1523 | 105 | 75 |
| 8 | 3/8 | -6 | 7.5 | 8.4 | 10.4 | 11.6 | 1523 | 105 | 100 |
| 10 | 7/16 | -7 | 9.1 | 10 | 12.2 | 13.4 | 1523 | 105 | 125 |
| 11 | 1/2 | -8 | 9.9 | 10.9 | 12.9 | 14.3 | 1015 | 70 | 135 |
| 12.5 | 5/8 | -10 | 12.3 | 13.3 | 15.3 | 16.8 | 812 | 56 | 165 |
| 16 | 3/4 | -12 | 15.3 | 16.5 | 18.6 | 20.1 | 812 | 56 | 200 |
| 19 | 7/8 | -14 | 18.4 | 19.6 | 21.3 | 23.3 | 812 | 56 | 230 |
| 22 | 1 | -16 | 21.4 | 23 | 24.6 | 26.9 | 812 | 56 | 230 |
| 25 | 1-1/8 | -18 | 24.6 | 26.2 | 27.8 | 29.8 | 812 | 56 | 300 |
| 29 | 1-1/4 | -20 | 27.8 | 29.4 | 31.9 | 33.5 | 609 | 42 | 410 |
Hot Tags: 4" ptfe convoluted hose, China, suppliers, manufacturers, factory, low price, Hydraulic PTFE Fuel Line
You Might Also Like
Send Inquiry