PTFE O Rings – Manufacturer & Exporter to USA
PTFE O Rings (Teflon O Rings) are the world's most chemically resistant sealing elements, manufactured from virgin-grade PTFE resin. Luwal Industries supplies custom-sized PTFE O Rings for static and dynamic sealing applications across pharmaceutical, chemical, semiconductor, and oil & gas industries worldwide.
As a dedicated PTFE O Rings exporter to United States of America, Luwal Industries supplies to Pharmaceutical & Biotech, Chemical Processing, Oil & Gas / Petrochemical, Semiconductor / Electronics across USA. The USA is the world's largest importer of high-performance polymer components. Indian PTFE products offer 30–50% cost advantage over domestic US suppliers with equivalent or superior quality.
Key Features of Our PTFE O Rings
100% Chemical Resistance
Resistant to virtually all industrial chemicals, acids, bases, and solvents.
Wide Temperature Range
Performs reliably from -200°C to +260°C (-328°F to +500°F).
Excellent Dielectric Properties
Superior electrical insulation for semiconductor and electronics.
FDA-Grade Available
Food-grade and pharma-grade PTFE O Rings available on request.
Custom Sizes
Available in AS568 US standard, metric, and fully custom dimensions.
Non-Toxic & Inert
Biologically inert — approved for food, medical, and pharma sealing.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Virgin PTFE (ASTM D1457) |
| Colour | White (standard); pigmented grades on request |
| Temperature Range | -200°C to +260°C |
| Size Standards | AS568 (US), Metric, Custom |
| Hardness | 55–65 Shore D |
| Specific Gravity | 2.13–2.20 g/cm³ |
| Pressure Rating | Up to 200 bar (with backup rings) |
| Cross-section (CS) | 1.0 mm to 25 mm (custom available) |
| Inner Diameter (ID) | 1 mm to 1000 mm (custom moulded) |
Industries We Supply in USA
Our PTFE O Rings are imported by a wide range of industries across United States of America that require chemically resistant, high-performance PTFE components:
Also Known As
Our PTFE O Rings exported to USA are also referred to as:
Why Import PTFE O Rings from India to USA?
The USA is the world's largest importer of high-performance polymer components. Indian PTFE products offer 30–50% cost advantage over domestic US suppliers with equivalent or superior quality.
Cost Competitive Pricing
Indian PTFE manufacturers offer 30–50% cost advantage compared to domestic USA or European suppliers while maintaining equivalent quality standards.
Custom Manufacturing
We manufacture custom sizes, grades, and geometries as per your drawing or sample — no MOQ restrictions on custom parts.
Virgin-Grade PTFE
We use only virgin PTFE resin conforming to ASTM D1457, ensuring consistent performance and compliance with international standards.
Fast Shipping to USA
Sea freight from Mumbai to US ports (Los Angeles, New York, Houston) takes 18–25 days. Air freight available for urgent orders in 3–5 business days.
