The friction system covered by is very small, which makes
the wear resistance of the cover ring outstanding The shapes of PTFE O-rings, PTFE sealing rings, PTFE coated O-rings
and O-rings are not different from those of ordinary synthetic
rubber O-rings. These products have excellent heat resistance, low
temperature resistance, chemical resistance, electrical insulation,
high frequency characteristics, high lubricity, non adhesion,
climate resistance, non toxicity, etc. PTFE O-rings are widely used
in chemical industry, electrical and electronic industry,
mechanical industry, aviation and other fields. | material | Shell: telion PFA (polyperfluoroalkoxy) solid Viton rubber | | Applicable temperature range | - 60 ℃ ~ 260 ℃ can be used at 300 ℃ for a short time | | Hardness | 70-80 | Product advantages | 1. Outstanding chemical resistance, applicable to almost all
chemical media 2. Excellent corrosion resistance 3. Wide temperature range 4. Good compression resistance 5. Anti friction 6. Good swelling resistance 7. High pressure resistance 8. Excellent sealing durability | Scope of application | Scope of application Pumps and valves, reaction vessels, mechanical seal filters,
pressure vessels, heat exchangers, boilers, pipe flanges, gas
compressors | Application industry | Chemical process, aircraft manufacturing, pharmaceutical industry,
oil and chemical equipment transportation, oil refining, film
industry, manufacturing engineering, food processing industry,
paper industry, dye manufacturing, paint spraying |
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