The PTFE cord is avery clean material, harmless in contact with food. It's often used as sealing for valve spindle, for shaft seals, tube flanges, as PTFE cord sealing for tanks, in the apparatus engineering, machine housings, food processing systems, pharmaceutical systems.

- Expanded PTFE valve round rope is a white, soft and round product made from 100% PTFE resin.
- In possession of the characteristics of high tensile strength,
- Self lubrication, low coefficient of friction and corrosion resistance
- it can be widely used in valves, faucet stems, rotating shafts, reciprocating plungers, stuffing boxes and flanges etc

suitbale for applications with food contact.

Advantages:

• 100 % expanded PTFE (ePTFE) without fillers 
• universal velve packing
• high mechanical properties
• high chemical resistance
• reduced cold flow and improved recovery
• non-toxic, biologically inert
• non-flammable