Materials
Virgin PTFE, white color
PTFE O ring cord Features
Extreme temperature resistance – suitable for continuous use from -180°C to +260°C, and can withstand short-term peaks up to 300°C.
- Low friction & self-lubricating – minimizes wear and enhances mechanical efficiency.
- Superior electrical insulation – stable dielectric properties across temperature and frequency
- Durable and safe – non-toxic, chemically stable, and ideal for food and pharmaceutical industries.
- Chemical resistance – withstands strong acids, alkalis, water, and a wide range of organic solvents.
Specifications (mm)
Ø1.0mm
Ø1.5mm
Ø1.7mm
Ø2.0mm
Ø2.5mm
Ø3.0mm
Ø3.2mm
Ø3.5mm
Ø4.0mm
Ø4.2mm
Ø4.5mm
Ø5.0mm
Ø5.5mm
Ø6.0mm
Ø6.5mm
Why Choose Our PTFE O Ring Cord?
With over 16 years of expertise in high-performance polymer manufacturing, we are a leading PTFE O ring cord manufacturer dedicated to delivering precision sealing solutions. Our advanced extrusion technology ensures consistent diameter tolerances and superior material purity for the most demanding industrial environments.
Factory Direct: As a specialized manufacturer, we offer competitive pricing and direct technical support.
Standard & Custom Sizes: In addition to our standard specifications (Ø1.0mm to Ø6.5mm), we provide customized O-ring cord services to meet your specific dimensions, shapes, and material filling requirements.
Global Supply: We support high-volume industrial orders with reliable lead times and consistent quality control.



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