Categories | Rubber O Ring |
---|---|
Brand Name: | Sichuan Huade |
Place of Origin: | China |
Application: | Industrial |
Color: | White |
Elongation: | ≥200% |
Hardness: | Shore D50-D90 |
Material: | PTFE |
Packaging: | Standard Export Packaging |
Pressure Range: | 0-10MPa |
Product Name: | PTFE O Ring |
Shape: | O-Ring |
Size: | Customized |
Surface Roughness: | Ra≤0.4μm |
Surface Treatment: | Smooth |
Temperature Range: | -100℃ to +260℃ |
Tensile Strength: | ≥15Mpa |
PTFE O-Ring
Product Description:
PTFE (polytetrafluoroethylene) O-ring is a special sealing ring
made of polytetrafluoroethylene material.
Main features:
1. Chemical resistance: PTFE O-rings exhibit excellent corrosion
resistance in various chemical media. It can withstand the erosion
of corrosive substances such as strong acid, strong alkali and
solvent, and maintain a stable sealing effect.
2. Low coefficient of friction: PTFE O-ring has an extremely low coefficient of friction, which can reduce energy loss and friction and wear, and provide smooth sealing operation.
3. High temperature resistance: PTFE O-rings can maintain stable performance in high temperature environments. It can withstand extreme temperature changes and is often used in temperatures ranging from -200°C to 260°C.
4. Excellent electrical insulation: PTFE O-ring has excellent electrical insulation properties, can effectively isolate current, and is suitable for sealing requirements in electrical and electronic equipment.
Application fields:
PTFE O-rings are widely used in chemical industry, petrochemical
industry, medical equipment, food processing, automobile and
aerospace and other fields
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