PTFE Seals
Application
- Oilfield equipment
- Mechanical seals
- Aircraft engines
- Food processing equipment
Features
- Low and high temperature resistance
- Exceptional resistance to chemicals and corrosion
- Lower coefficient of friction
PTFE Seals types
Depending on the application scenario and the form of construction, PTFE seals can be categorized into different types.
O-Rings
Used to seal a wide range of joints, suitable for both static and dynamic applications.
Gaskets
Used in flanges and joints to provide a reliable seal.
Packings
Used in pumps and valves to prevent leakage.
Application of PTFE Seals
PTFE seals are sealing materials made from polytetrafluoroethylene (PTFE), which has excellent chemical resistance, high temperature resistance and low coefficient of friction.

PTFE seals are widely used in oilfield equipment to ensure effective leakage prevention and extended equipment life in harsh environments.

Aircraft engines
It can effectively prevent fuel and oil leakage and ensure the safety and stable performance of the engine.

PTFE seals are commonly used in mechanical seals to prevent leakage of liquids and gases, ensuring safe and reliable operation of equipment.

Food processing equipment
PTFE seals are widely used in food processing equipment to ensure food safety and prevent leakage.
Related Products

CAS No: 9002-84-0
Average particle size: 0.2-0.4μm
PH: 8-10
Solid Content: 60 ±2%
Application: impregnating, Coating, Dust Control, Binder for battery, Anti-drip additive

CAS No: 9002-84-0
Average particle size: 60-260 μm,
Melt Point: 327±5℃, Application: Tube, Rod, Bar, Sheet, Plate, Seals

CAS No: 26655-00-5
MFR: 0.8-30 g/10 min, Melt Point: 310 ℃,
Long-term working temperature: 260℃,Application: Liner of Pipe. Pumps, Valves and tank. Wire, Cable, Joint, Bearing. Film, Semiconductor etc.

CAS No: 9002-84-0
Average particle size: 450-750 μm,
Melt Point: 327±5℃, Application: Flim, Tube, Wire & cable, Teflon Seal Tape, Coaxial cable, Hose, Electrical tape, Sleeving

CAS No: 9002-83-9
Long-term working temperature: -196°C to 125°C
Application: Tablet Sheets, Sheet, Seals, Gasket, Aerospace, Medical, liquid nitrogen valve linings

CAS No: 25067-11-2
Melting point: 213°C
Application: Valve, Pump and Pipe liner, Cable, Wire, Spark wire, ignition wire, Pipe, Tube, Film,
Semiconductor
Reviews
About Customer reviews
Peflon’s PTFE powder not only provides excellent chemical resistance and stability, but it also guarantees consistent quality across batches. This reliability instills great confidence that fluctuations in raw materials will not impact the performance of the finished product.
Mary
Manager, WeServe LLC.
Our projects often operate under tight deadlines, making the prompt delivery of materials crucial. We are impressed not only by the quality of Peflon’s PTFE powders but also by their quick turnaround time.
Kylo James
