What are Teflon Washers?

Teflon Washers UAE | Low-Friction PTFE Washers Dubai Supplier – PTFE (Polytetrafluoroethylene) Teflon washers deliver ultra-low friction (0.05-0.10), universal chemical resistance, and -200°C to +260°C thermal stability for UAE’s petrochemical, food processing, hydraulic systems, and aerospace assembly.

With excellent dielectric strength, custom OD/ID/thickness, and FDA-compliant grades, these washers create reliable load distribution proven in Jebel Ali refineries and Sharjah food processing plants.

Applications 

Teflon washers are commonly used in pneumatic seals, fast-moving machines, hydraulic cylinders, and compressors. They work well in systems with rotating or sliding motion and are widely used in petrochemical setups, food processing units, aerospace parts, and oil and gas equipment. Choosing the right PTFE/Teflon gasket, seal, or washer for each application is essential to ensure reliable performance and material compatibility.

How to Use? 

Follow these simple steps to get the best performance from PTFE washers.

1. Pick the right size Teflon washer that matches your bolt or fastener’s inner and outer diameter and thickness.
2. Clean bolt, nut, and mating parts to remove dirt, oil, or debris, then dry them well.
3. Slide the washer onto the bolt shank and position it under the bolt head, nut, or between parts to spread the load evenly.
4. Insert the bolt through the hole or assembly, hand-tighten the nut first, then use tools to secure it without over-tightening to avoid crushing the washer.
5. Inspect the fit to ensure the washer sits flat with no gaps, twists, or leaks in sealed systems.​

Safety Guidelines

Always follow these safety tips to handle and work safely with PTFE washers.

• Wear gloves and eye protection when handling PTFE materials. Teflon washers to avoid cuts or debris.
• Work in a well-ventilated space to avoid breathing in dust created while cutting or machining PTFE.
• Keep PTFE away from open flames or temperatures above 260 °C, as overheating can release harmful fumes.
• Do not tighten fasteners too much, as this can damage the washer or cause it to fail under load.
• Check washers for cracks or wear before reusing them, and safely discard any damaged ones.

Check out our other superior-quality PTFE (Teflon) Products.