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Polytetrafluoroethylene Rubber O Ring PTFE O Ring Shore D50-D90

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
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Polytetrafluoroethylene Rubber O Ring PTFE O Ring Shore D50-D90

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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