Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
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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
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| Hardness | 70-80 |
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Product advantages
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1. Outstanding chemical resistance, applicable to almost all chemical media
2. Good swelling resistance 3. High pressure resistance 4. Excellent sealing durability
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Scope of application
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Scope of application Pumps and valves, reaction vessels, mechanical seal filters, pressure vessels, heat exchangers, boilers, pipe flanges, gas compressors
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Application industry
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Chemical process, aircraft manufacturing, pharmaceutical industry, oil and chemical equipment transportation,
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function |
hole seal, oil seal, water seal |